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llvm-project/llvm/unittests/Support/TargetParserTest.cpp

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unitests: add some ARM TargetParser tests The ARM TargetParser would construct invalid StringRefs. This would cause asserts to trigger. Add some tests in LLVM to ensure that we dont regress on this in the future. Although there is a test for this in clang, this ensures that the changes would get caught in the same repository. llvm-svn: 262790
2016-03-06 12:50:55 +08:00
//===----------- TargetParser.cpp - Target Parser -------------------------===//
//
Update the file headers across all of the LLVM projects in the monorepo to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
2019-01-19 16:50:56 +08:00
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
unitests: add some ARM TargetParser tests The ARM TargetParser would construct invalid StringRefs. This would cause asserts to trigger. Add some tests in LLVM to ensure that we dont regress on this in the future. Although there is a test for this in clang, this ensures that the changes would get caught in the same repository. llvm-svn: 262790
2016-03-06 12:50:55 +08:00
//
//===----------------------------------------------------------------------===//
Re-sort #include lines for unittests. This uses a slightly modified clang-format (https://reviews.llvm.org/D33932) to keep primary headers at the top and handle new utility headers like 'gmock' consistently with other utility headers. No other change was made. I did no manual edits, all of this is clang-format. This should allow other changes to have more clear and focused diffs, and is especially motivated by moving some headers into more focused libraries. llvm-svn: 304786
2017-06-06 19:06:56 +08:00
#include "llvm/Support/TargetParser.h"
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
#include "llvm/ADT/STLExtras.h"
#include "llvm/Support/ARMBuildAttributes.h"
#include "gtest/gtest.h"
#include <string>
unitests: add some ARM TargetParser tests The ARM TargetParser would construct invalid StringRefs. This would cause asserts to trigger. Add some tests in LLVM to ensure that we dont regress on this in the future. Although there is a test for this in clang, this ensures that the changes would get caught in the same repository. llvm-svn: 262790
2016-03-06 12:50:55 +08:00
using namespace llvm;
namespace {
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
const char *ARMArch[] = {
[ARM/AArch64][v8.5A] Add Armv8.5-A target This patch allows targeting Armv8.5-A, adding the architecture to tablegen and setting the options to be identical to Armv8.4-A for the time being. Subsequent patches will add support for the different features included in the Armv8.5-A Reference Manual. Patch by Pablo Barrio! Differential revision: https://reviews.llvm.org/D52470 llvm-svn: 343102
2018-09-26 20:48:21 +08:00
"armv2", "armv2a", "armv3", "armv3m", "armv4",
"armv4t", "armv5", "armv5t", "armv5e", "armv5te",
"armv5tej", "armv6", "armv6j", "armv6k", "armv6hl",
"armv6t2", "armv6kz", "armv6z", "armv6zk", "armv6-m",
"armv6m", "armv6sm", "armv6s-m", "armv7-a", "armv7",
"armv7a", "armv7ve", "armv7hl", "armv7l", "armv7-r",
"armv7r", "armv7-m", "armv7m", "armv7k", "armv7s",
"armv7e-m", "armv7em", "armv8-a", "armv8", "armv8a",
"armv8l", "armv8.1-a", "armv8.1a", "armv8.2-a", "armv8.2a",
[ARM/AArch64] Add target parser unit tests for Armv8.4-A These were missed when adding Armv8.4-A support. Patch by Pablo Barrio! Differential revision: https://reviews.llvm.org/D52471 llvm-svn: 343106
2018-09-26 21:09:15 +08:00
"armv8.3-a", "armv8.3a", "armv8.4-a", "armv8.4a", "armv8.5-a",
"armv8.5a", "armv8-r", "armv8r", "armv8-m.base", "armv8m.base",
"armv8-m.main", "armv8m.main", "iwmmxt", "iwmmxt2", "xscale"
[ARM/AArch64][v8.5A] Add Armv8.5-A target This patch allows targeting Armv8.5-A, adding the architecture to tablegen and setting the options to be identical to Armv8.4-A for the time being. Subsequent patches will add support for the different features included in the Armv8.5-A Reference Manual. Patch by Pablo Barrio! Differential revision: https://reviews.llvm.org/D52470 llvm-svn: 343102
2018-09-26 20:48:21 +08:00
};
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
bool testARMCPU(StringRef CPUName, StringRef ExpectedArch,
StringRef ExpectedFPU, unsigned ExpectedFlags,
StringRef CPUAttr) {
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
ARM::ArchKind AK = ARM::parseCPUArch(CPUName);
bool pass = ARM::getArchName(AK).equals(ExpectedArch);
unsigned FPUKind = ARM::getDefaultFPU(CPUName, AK);
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
pass &= ARM::getFPUName(FPUKind).equals(ExpectedFPU);
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
unsigned ExtKind = ARM::getDefaultExtensions(CPUName, AK);
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
if (ExtKind > 1 && (ExtKind & ARM::AEK_NONE))
pass &= ((ExtKind ^ ARM::AEK_NONE) == ExpectedFlags);
else
pass &= (ExtKind == ExpectedFlags);
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
pass &= ARM::getCPUAttr(AK).equals(CPUAttr);
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
return pass;
}
TEST(TargetParserTest, testARMCPU) {
EXPECT_TRUE(testARMCPU("invalid", "invalid", "invalid",
ARM::AEK_NONE, ""));
EXPECT_TRUE(testARMCPU("generic", "invalid", "none",
ARM::AEK_NONE, ""));
EXPECT_TRUE(testARMCPU("arm2", "armv2", "none",
ARM::AEK_NONE, "2"));
EXPECT_TRUE(testARMCPU("arm3", "armv2a", "none",
ARM::AEK_NONE, "2A"));
EXPECT_TRUE(testARMCPU("arm6", "armv3", "none",
ARM::AEK_NONE, "3"));
EXPECT_TRUE(testARMCPU("arm7m", "armv3m", "none",
ARM::AEK_NONE, "3M"));
EXPECT_TRUE(testARMCPU("arm8", "armv4", "none",
ARM::AEK_NONE, "4"));
EXPECT_TRUE(testARMCPU("arm810", "armv4", "none",
ARM::AEK_NONE, "4"));
EXPECT_TRUE(testARMCPU("strongarm", "armv4", "none",
ARM::AEK_NONE, "4"));
EXPECT_TRUE(testARMCPU("strongarm110", "armv4", "none",
ARM::AEK_NONE, "4"));
EXPECT_TRUE(testARMCPU("strongarm1100", "armv4", "none",
ARM::AEK_NONE, "4"));
EXPECT_TRUE(testARMCPU("strongarm1110", "armv4", "none",
ARM::AEK_NONE, "4"));
EXPECT_TRUE(testARMCPU("arm7tdmi", "armv4t", "none",
ARM::AEK_NONE, "4T"));
EXPECT_TRUE(testARMCPU("arm7tdmi-s", "armv4t", "none",
ARM::AEK_NONE, "4T"));
EXPECT_TRUE(testARMCPU("arm710t", "armv4t", "none",
ARM::AEK_NONE, "4T"));
EXPECT_TRUE(testARMCPU("arm720t", "armv4t", "none",
ARM::AEK_NONE, "4T"));
EXPECT_TRUE(testARMCPU("arm9", "armv4t", "none",
ARM::AEK_NONE, "4T"));
EXPECT_TRUE(testARMCPU("arm9tdmi", "armv4t", "none",
ARM::AEK_NONE, "4T"));
EXPECT_TRUE(testARMCPU("arm920", "armv4t", "none",
ARM::AEK_NONE, "4T"));
EXPECT_TRUE(testARMCPU("arm920t", "armv4t", "none",
ARM::AEK_NONE, "4T"));
EXPECT_TRUE(testARMCPU("arm922t", "armv4t", "none",
ARM::AEK_NONE, "4T"));
EXPECT_TRUE(testARMCPU("arm9312", "armv4t", "none",
ARM::AEK_NONE, "4T"));
EXPECT_TRUE(testARMCPU("arm940t", "armv4t", "none",
ARM::AEK_NONE, "4T"));
EXPECT_TRUE(testARMCPU("ep9312", "armv4t", "none",
ARM::AEK_NONE, "4T"));
EXPECT_TRUE(testARMCPU("arm10tdmi", "armv5t", "none",
ARM::AEK_NONE, "5T"));
EXPECT_TRUE(testARMCPU("arm1020t", "armv5t", "none",
ARM::AEK_NONE, "5T"));
EXPECT_TRUE(testARMCPU("arm9e", "armv5te", "none",
ARM::AEK_DSP, "5TE"));
EXPECT_TRUE(testARMCPU("arm946e-s", "armv5te", "none",
ARM::AEK_DSP, "5TE"));
EXPECT_TRUE(testARMCPU("arm966e-s", "armv5te", "none",
ARM::AEK_DSP, "5TE"));
EXPECT_TRUE(testARMCPU("arm968e-s", "armv5te", "none",
ARM::AEK_DSP, "5TE"));
EXPECT_TRUE(testARMCPU("arm10e", "armv5te", "none",
ARM::AEK_DSP, "5TE"));
EXPECT_TRUE(testARMCPU("arm1020e", "armv5te", "none",
ARM::AEK_DSP, "5TE"));
EXPECT_TRUE(testARMCPU("arm1022e", "armv5te", "none",
ARM::AEK_DSP, "5TE"));
EXPECT_TRUE(testARMCPU("arm926ej-s", "armv5tej", "none",
ARM::AEK_DSP, "5TEJ"));
EXPECT_TRUE(testARMCPU("arm1136j-s", "armv6", "none",
ARM::AEK_DSP, "6"));
EXPECT_TRUE(testARMCPU("arm1136jf-s", "armv6", "vfpv2",
ARM::AEK_DSP, "6"));
EXPECT_TRUE(testARMCPU("arm1136jz-s", "armv6", "none",
ARM::AEK_DSP, "6"));
EXPECT_TRUE(testARMCPU("arm1176jz-s", "armv6kz", "none",
ARM::AEK_SEC | ARM::AEK_DSP, "6KZ"));
EXPECT_TRUE(testARMCPU("mpcore", "armv6k", "vfpv2",
ARM::AEK_DSP, "6K"));
EXPECT_TRUE(testARMCPU("mpcorenovfp", "armv6k", "none",
ARM::AEK_DSP, "6K"));
EXPECT_TRUE(testARMCPU("arm1176jzf-s", "armv6kz", "vfpv2",
ARM::AEK_SEC | ARM::AEK_DSP, "6KZ"));
EXPECT_TRUE(testARMCPU("arm1156t2-s", "armv6t2", "none",
ARM::AEK_DSP, "6T2"));
EXPECT_TRUE(testARMCPU("arm1156t2f-s", "armv6t2", "vfpv2",
ARM::AEK_DSP, "6T2"));
EXPECT_TRUE(testARMCPU("cortex-m0", "armv6-m", "none",
ARM::AEK_NONE, "6-M"));
EXPECT_TRUE(testARMCPU("cortex-m0plus", "armv6-m", "none",
ARM::AEK_NONE, "6-M"));
EXPECT_TRUE(testARMCPU("cortex-m1", "armv6-m", "none",
ARM::AEK_NONE, "6-M"));
EXPECT_TRUE(testARMCPU("sc000", "armv6-m", "none",
ARM::AEK_NONE, "6-M"));
EXPECT_TRUE(testARMCPU("cortex-a5", "armv7-a", "neon-vfpv4",
ARM::AEK_MP | ARM::AEK_SEC | ARM::AEK_DSP, "7-A"));
EXPECT_TRUE(testARMCPU("cortex-a7", "armv7-a", "neon-vfpv4",
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_HWDIVTHUMB | ARM::AEK_HWDIVARM | ARM::AEK_MP |
ARM::AEK_SEC | ARM::AEK_VIRT | ARM::AEK_DSP,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
"7-A"));
EXPECT_TRUE(testARMCPU("cortex-a8", "armv7-a", "neon",
ARM::AEK_SEC | ARM::AEK_DSP, "7-A"));
EXPECT_TRUE(testARMCPU("cortex-a9", "armv7-a", "neon-fp16",
ARM::AEK_MP | ARM::AEK_SEC | ARM::AEK_DSP, "7-A"));
EXPECT_TRUE(testARMCPU("cortex-a12", "armv7-a", "neon-vfpv4",
ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT |
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB |
ARM::AEK_DSP,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
"7-A"));
EXPECT_TRUE(testARMCPU("cortex-a15", "armv7-a", "neon-vfpv4",
ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT |
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB |
ARM::AEK_DSP,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
"7-A"));
EXPECT_TRUE(testARMCPU("cortex-a17", "armv7-a", "neon-vfpv4",
ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT |
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB |
ARM::AEK_DSP,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
"7-A"));
EXPECT_TRUE(testARMCPU("krait", "armv7-a", "neon-vfpv4",
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
"7-A"));
EXPECT_TRUE(testARMCPU("cortex-r4", "armv7-r", "none",
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-R"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testARMCPU("cortex-r4f", "armv7-r", "vfpv3-d16",
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-R"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testARMCPU("cortex-r5", "armv7-r", "vfpv3-d16",
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB |
ARM::AEK_DSP,
"7-R"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testARMCPU("cortex-r7", "armv7-r", "vfpv3-d16-fp16",
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB |
ARM::AEK_DSP,
"7-R"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testARMCPU("cortex-r8", "armv7-r", "vfpv3-d16-fp16",
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB |
ARM::AEK_DSP,
"7-R"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testARMCPU("cortex-r52", "armv8-r", "neon-fp-armv8",
ARM::AEK_CRC | ARM::AEK_MP | ARM::AEK_VIRT |
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB |
ARM::AEK_DSP,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
"8-R"));
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
EXPECT_TRUE(
testARMCPU("sc300", "armv7-m", "none", ARM::AEK_HWDIVTHUMB, "7-M"));
EXPECT_TRUE(
testARMCPU("cortex-m3", "armv7-m", "none", ARM::AEK_HWDIVTHUMB, "7-M"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testARMCPU("cortex-m4", "armv7e-m", "fpv4-sp-d16",
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7E-M"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testARMCPU("cortex-m7", "armv7e-m", "fpv5-d16",
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7E-M"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testARMCPU("cortex-a32", "armv8-a", "crypto-neon-fp-armv8",
ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
"8-A"));
EXPECT_TRUE(testARMCPU("cortex-a35", "armv8-a", "crypto-neon-fp-armv8",
ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
"8-A"));
EXPECT_TRUE(testARMCPU("cortex-a53", "armv8-a", "crypto-neon-fp-armv8",
ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
"8-A"));
[ARM][AArch64] Cortex-A75 and Cortex-A55 support This patch introduces support for Cortex-A75 and Cortex-A55, Arm's latest big.LITTLE A-class cores. They implement the ARMv8.2-A architecture, including the cryptography and RAS extensions, plus the optional dot product extension. They also implement the RCpc AArch64 extension from ARMv8.3-A. Cortex-A75: https://developer.arm.com/products/processors/cortex-a/cortex-a75 Cortex-A55: https://developer.arm.com/products/processors/cortex-a/cortex-a55 Differential Revision: https://reviews.llvm.org/D36667 llvm-svn: 311316
2017-08-21 16:43:06 +08:00
EXPECT_TRUE(testARMCPU("cortex-a55", "armv8.2-a", "crypto-neon-fp-armv8",
ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_FP16 |
ARM::AEK_RAS | ARM::AEK_DOTPROD,
"8.2-A"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testARMCPU("cortex-a57", "armv8-a", "crypto-neon-fp-armv8",
ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
"8-A"));
EXPECT_TRUE(testARMCPU("cortex-a72", "armv8-a", "crypto-neon-fp-armv8",
ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
"8-A"));
EXPECT_TRUE(testARMCPU("cortex-a73", "armv8-a", "crypto-neon-fp-armv8",
ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
"8-A"));
[ARM][AArch64] Cortex-A75 and Cortex-A55 support This patch introduces support for Cortex-A75 and Cortex-A55, Arm's latest big.LITTLE A-class cores. They implement the ARMv8.2-A architecture, including the cryptography and RAS extensions, plus the optional dot product extension. They also implement the RCpc AArch64 extension from ARMv8.3-A. Cortex-A75: https://developer.arm.com/products/processors/cortex-a/cortex-a75 Cortex-A55: https://developer.arm.com/products/processors/cortex-a/cortex-a55 Differential Revision: https://reviews.llvm.org/D36667 llvm-svn: 311316
2017-08-21 16:43:06 +08:00
EXPECT_TRUE(testARMCPU("cortex-a75", "armv8.2-a", "crypto-neon-fp-armv8",
ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_FP16 |
ARM::AEK_RAS | ARM::AEK_DOTPROD,
"8.2-A"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testARMCPU("cyclone", "armv8-a", "crypto-neon-fp-armv8",
ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
"8-A"));
EXPECT_TRUE(testARMCPU("exynos-m1", "armv8-a", "crypto-neon-fp-armv8",
ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
[AArch64, ARM] Add support for Samsung Exynos M4 Create a separate feature set for Exynos M4 and add test cases. llvm-svn: 334115
2018-06-07 02:56:00 +08:00
ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
"8-A"));
EXPECT_TRUE(testARMCPU("exynos-m2", "armv8-a", "crypto-neon-fp-armv8",
ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
[AArch64, ARM] Add support for Samsung Exynos M4 Create a separate feature set for Exynos M4 and add test cases. llvm-svn: 334115
2018-06-07 02:56:00 +08:00
ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
"8-A"));
Add support for Samsung Exynos M3 (NFC) llvm-svn: 289613
2016-12-14 07:31:41 +08:00
EXPECT_TRUE(testARMCPU("exynos-m3", "armv8-a", "crypto-neon-fp-armv8",
ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
[AArch64, ARM] Add support for Samsung Exynos M4 Create a separate feature set for Exynos M4 and add test cases. llvm-svn: 334115
2018-06-07 02:56:00 +08:00
ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
"8-A"));
[AArch64] Create feature set for Exynos M4 Complete the feature set for Exynos M4 and update test cases. llvm-svn: 350953
2019-01-12 02:54:25 +08:00
EXPECT_TRUE(testARMCPU("exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8",
[AArch64, ARM] Add support for Samsung Exynos M4 Create a separate feature set for Exynos M4 and add test cases. llvm-svn: 334115
2018-06-07 02:56:00 +08:00
ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
[AArch64] Create feature set for Exynos M4 Complete the feature set for Exynos M4 and update test cases. llvm-svn: 350953
2019-01-12 02:54:25 +08:00
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_DOTPROD |
ARM::AEK_FP16 | ARM::AEK_RAS,
"8.2-A"));
[ARM] Enable Cortex-M23 and Cortex-M33 support. Add both cores to the target parser and TableGen. Test that eabi attributes are set correctly for both cores. Additionally, test the absence and presence of MOVT in Cortex-M23 and Cortex-M33, respectively. Committed on behalf of Sanne Wouda. Reviewers : rengolin, olista01. Differential Revision: https://reviews.llvm.org/D29073 llvm-svn: 293761
2017-02-01 19:55:03 +08:00
EXPECT_TRUE(testARMCPU("cortex-m23", "armv8-m.base", "none",
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_HWDIVTHUMB, "8-M.Baseline"));
[ARM] Enable Cortex-M23 and Cortex-M33 support. Add both cores to the target parser and TableGen. Test that eabi attributes are set correctly for both cores. Additionally, test the absence and presence of MOVT in Cortex-M23 and Cortex-M33, respectively. Committed on behalf of Sanne Wouda. Reviewers : rengolin, olista01. Differential Revision: https://reviews.llvm.org/D29073 llvm-svn: 293761
2017-02-01 19:55:03 +08:00
EXPECT_TRUE(testARMCPU("cortex-m33", "armv8-m.main", "fpv5-sp-d16",
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testARMCPU("iwmmxt", "iwmmxt", "none",
ARM::AEK_NONE, "iwmmxt"));
EXPECT_TRUE(testARMCPU("xscale", "xscale", "none",
ARM::AEK_NONE, "xscale"));
EXPECT_TRUE(testARMCPU("swift", "armv7s", "neon-vfpv4",
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
"7-S"));
}
[ARM] Remove non-existent cpu arm1176j-s and use mpcore for v6k The ARMTargetParser.def contains an entry for arm1176j-s which is the default for the ArmV6K architecture. This cpu does not exist, there are only arm1176jz-s and arm1176jzf-s and they are both architecture ArmV6KZ. The only CPUs that are actually ArmV6K are the mpcore, mpcore_nofpu and later revisions of the arm1136 family r1px (which we don't have a table entry for). This patch removes the arm1176j-s and makes mpcore the default for armv6k. Differential Revision: https://reviews.llvm.org/D52594 llvm-svn: 343303
2018-09-28 17:04:27 +08:00
static constexpr unsigned NumARMCPUArchs = 82;
[ARM] Add 'fillValidCPUArchList' to ARM targets This is a support change for a CFE change (https://reviews.llvm.org/D42978) that allows march and -target-cpu to list the valid targets in a note. The changes are limited to the ARM/AArch64, since this is the only target that gets the CPU list from LLVM. llvm-svn: 324623
2018-02-09 00:48:54 +08:00
TEST(TargetParserTest, testARMCPUArchList) {
SmallVector<StringRef, NumARMCPUArchs> List;
ARM::fillValidCPUArchList(List);
// No list exists for these in this test suite, so ensure all are
// valid, and match the expected 'magic' count.
EXPECT_EQ(List.size(), NumARMCPUArchs);
for(StringRef CPU : List) {
EXPECT_NE(ARM::parseCPUArch(CPU), ARM::ArchKind::INVALID);
}
}
[TargetParser] Check size before accessing architecture version. Summary: This fixes a crash when invalid -march options like `armv` are provided. Based on a patch by Will Lovett. Reviewers: rengolin, samparker, mcrosier Reviewed By: samparker Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D41429 llvm-svn: 321166
2017-12-20 19:32:43 +08:00
TEST(TargetParserTest, testInvalidARMArch) {
auto InvalidArchStrings = {"armv", "armv99", "noarm"};
for (const char* InvalidArch : InvalidArchStrings)
EXPECT_EQ(ARM::parseArch(InvalidArch), ARM::ArchKind::INVALID);
}
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
bool testARMArch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch,
unsigned ArchAttr) {
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
ARM::ArchKind AK = ARM::parseArch(Arch);
return (AK!= ARM::ArchKind::INVALID) &
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
ARM::getDefaultCPU(Arch).equals(DefaultCPU) &
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
ARM::getSubArch(AK).equals(SubArch) &
(ARM::getArchAttr(AK) == ArchAttr);
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
}
TEST(TargetParserTest, testARMArch) {
EXPECT_TRUE(
testARMArch("armv2", "arm2", "v2",
ARMBuildAttrs::CPUArch::Pre_v4));
EXPECT_TRUE(
testARMArch("armv2a", "arm3", "v2a",
ARMBuildAttrs::CPUArch::Pre_v4));
EXPECT_TRUE(
testARMArch("armv3", "arm6", "v3",
ARMBuildAttrs::CPUArch::Pre_v4));
EXPECT_TRUE(
testARMArch("armv3m", "arm7m", "v3m",
ARMBuildAttrs::CPUArch::Pre_v4));
EXPECT_TRUE(
testARMArch("armv4", "strongarm", "v4",
ARMBuildAttrs::CPUArch::v4));
EXPECT_TRUE(
testARMArch("armv4t", "arm7tdmi", "v4t",
ARMBuildAttrs::CPUArch::v4T));
EXPECT_TRUE(
testARMArch("armv5t", "arm10tdmi", "v5",
ARMBuildAttrs::CPUArch::v5T));
EXPECT_TRUE(
testARMArch("armv5te", "arm1022e", "v5e",
ARMBuildAttrs::CPUArch::v5TE));
EXPECT_TRUE(
testARMArch("armv5tej", "arm926ej-s", "v5e",
ARMBuildAttrs::CPUArch::v5TEJ));
EXPECT_TRUE(
testARMArch("armv6", "arm1136jf-s", "v6",
ARMBuildAttrs::CPUArch::v6));
EXPECT_TRUE(
[ARM] Remove non-existent cpu arm1176j-s and use mpcore for v6k The ARMTargetParser.def contains an entry for arm1176j-s which is the default for the ArmV6K architecture. This cpu does not exist, there are only arm1176jz-s and arm1176jzf-s and they are both architecture ArmV6KZ. The only CPUs that are actually ArmV6K are the mpcore, mpcore_nofpu and later revisions of the arm1136 family r1px (which we don't have a table entry for). This patch removes the arm1176j-s and makes mpcore the default for armv6k. Differential Revision: https://reviews.llvm.org/D52594 llvm-svn: 343303
2018-09-28 17:04:27 +08:00
testARMArch("armv6k", "mpcore", "v6k",
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
ARMBuildAttrs::CPUArch::v6K));
EXPECT_TRUE(
testARMArch("armv6t2", "arm1156t2-s", "v6t2",
ARMBuildAttrs::CPUArch::v6T2));
EXPECT_TRUE(
testARMArch("armv6kz", "arm1176jzf-s", "v6kz",
ARMBuildAttrs::CPUArch::v6KZ));
EXPECT_TRUE(
testARMArch("armv6-m", "cortex-m0", "v6m",
ARMBuildAttrs::CPUArch::v6_M));
EXPECT_TRUE(
Make mcpu=generic the default for armv7-a and armv8-a. As discussed in http://lists.llvm.org/pipermail/llvm-dev/2017-May/113525.html llvm-svn: 304390
2017-06-01 15:31:43 +08:00
testARMArch("armv7-a", "generic", "v7",
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
ARMBuildAttrs::CPUArch::v7));
[ARM] Add support for armv7ve triple in llvm (PR31358). Gcc supports target armv7ve which is armv7-a with virtualization extensions. This change adds support for this in llvm for gcc compatibility. Also remove redundant FeatureHWDiv, FeatureHWDivARM for a few models as this is specified automatically by FeatureVirtualization. Patch by Manoj Gupta. Differential Revision: https://reviews.llvm.org/D29472 llvm-svn: 294661
2017-02-10 07:29:14 +08:00
EXPECT_TRUE(
testARMArch("armv7ve", "generic", "v7ve",
ARMBuildAttrs::CPUArch::v7));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(
testARMArch("armv7-r", "cortex-r4", "v7r",
ARMBuildAttrs::CPUArch::v7));
EXPECT_TRUE(
testARMArch("armv7-m", "cortex-m3", "v7m",
ARMBuildAttrs::CPUArch::v7));
EXPECT_TRUE(
testARMArch("armv7e-m", "cortex-m4", "v7em",
ARMBuildAttrs::CPUArch::v7E_M));
EXPECT_TRUE(
Make mcpu=generic the default for armv7-a and armv8-a. As discussed in http://lists.llvm.org/pipermail/llvm-dev/2017-May/113525.html llvm-svn: 304390
2017-06-01 15:31:43 +08:00
testARMArch("armv8-a", "generic", "v8",
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
ARMBuildAttrs::CPUArch::v8_A));
EXPECT_TRUE(
testARMArch("armv8.1-a", "generic", "v8.1a",
ARMBuildAttrs::CPUArch::v8_A));
EXPECT_TRUE(
testARMArch("armv8.2-a", "generic", "v8.2a",
ARMBuildAttrs::CPUArch::v8_A));
[ARM][AArch64] Add Armv8.3-a unittests Add Armv8.3-A to the architecture to the TargetParser unittests. Differential Revision: https://reviews.llvm.org/D36748 llvm-svn: 311450
2017-08-22 20:46:33 +08:00
EXPECT_TRUE(
testARMArch("armv8.3-a", "generic", "v8.3a",
ARMBuildAttrs::CPUArch::v8_A));
[ARM/AArch64] Add target parser unit tests for Armv8.4-A These were missed when adding Armv8.4-A support. Patch by Pablo Barrio! Differential revision: https://reviews.llvm.org/D52471 llvm-svn: 343106
2018-09-26 21:09:15 +08:00
EXPECT_TRUE(
testARMArch("armv8.4-a", "generic", "v8.4a",
ARMBuildAttrs::CPUArch::v8_A));
[ARM/AArch64][v8.5A] Add Armv8.5-A target This patch allows targeting Armv8.5-A, adding the architecture to tablegen and setting the options to be identical to Armv8.4-A for the time being. Subsequent patches will add support for the different features included in the Armv8.5-A Reference Manual. Patch by Pablo Barrio! Differential revision: https://reviews.llvm.org/D52470 llvm-svn: 343102
2018-09-26 20:48:21 +08:00
EXPECT_TRUE(
testARMArch("armv8.5-a", "generic", "v8.5a",
ARMBuildAttrs::CPUArch::v8_A));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(
testARMArch("armv8-r", "cortex-r52", "v8r",
ARMBuildAttrs::CPUArch::v8_R));
EXPECT_TRUE(
testARMArch("armv8-m.base", "generic", "v8m.base",
ARMBuildAttrs::CPUArch::v8_M_Base));
EXPECT_TRUE(
testARMArch("armv8-m.main", "generic", "v8m.main",
ARMBuildAttrs::CPUArch::v8_M_Main));
EXPECT_TRUE(
testARMArch("iwmmxt", "iwmmxt", "",
ARMBuildAttrs::CPUArch::v5TE));
EXPECT_TRUE(
testARMArch("iwmmxt2", "generic", "",
ARMBuildAttrs::CPUArch::v5TE));
EXPECT_TRUE(
testARMArch("xscale", "xscale", "v5e",
ARMBuildAttrs::CPUArch::v5TE));
EXPECT_TRUE(
testARMArch("armv7s", "swift", "v7s",
ARMBuildAttrs::CPUArch::v7));
EXPECT_TRUE(
testARMArch("armv7k", "generic", "v7k",
ARMBuildAttrs::CPUArch::v7));
}
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
bool testARMExtension(StringRef CPUName,ARM::ArchKind ArchKind, StringRef ArchExt) {
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
return ARM::getDefaultExtensions(CPUName, ArchKind) &
ARM::parseArchExt(ArchExt);
}
TEST(TargetParserTest, testARMExtension) {
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_FALSE(testARMExtension("arm2", ARM::ArchKind::INVALID, "thumb"));
EXPECT_FALSE(testARMExtension("arm3", ARM::ArchKind::INVALID, "thumb"));
EXPECT_FALSE(testARMExtension("arm6", ARM::ArchKind::INVALID, "thumb"));
EXPECT_FALSE(testARMExtension("arm7m", ARM::ArchKind::INVALID, "thumb"));
EXPECT_FALSE(testARMExtension("strongarm", ARM::ArchKind::INVALID, "dsp"));
EXPECT_FALSE(testARMExtension("arm7tdmi", ARM::ArchKind::INVALID, "dsp"));
EXPECT_FALSE(testARMExtension("arm10tdmi",
ARM::ArchKind::INVALID, "simd"));
EXPECT_FALSE(testARMExtension("arm1022e", ARM::ArchKind::INVALID, "simd"));
EXPECT_FALSE(testARMExtension("arm926ej-s",
ARM::ArchKind::INVALID, "simd"));
EXPECT_FALSE(testARMExtension("arm1136jf-s",
ARM::ArchKind::INVALID, "crypto"));
EXPECT_FALSE(testARMExtension("arm1176j-s",
ARM::ArchKind::INVALID, "crypto"));
EXPECT_FALSE(testARMExtension("arm1156t2-s",
ARM::ArchKind::INVALID, "crypto"));
EXPECT_FALSE(testARMExtension("arm1176jzf-s",
ARM::ArchKind::INVALID, "crypto"));
EXPECT_FALSE(testARMExtension("cortex-m0",
ARM::ArchKind::INVALID, "crypto"));
EXPECT_FALSE(testARMExtension("cortex-a8",
ARM::ArchKind::INVALID, "crypto"));
EXPECT_FALSE(testARMExtension("cortex-r4",
ARM::ArchKind::INVALID, "crypto"));
EXPECT_FALSE(testARMExtension("cortex-m3",
ARM::ArchKind::INVALID, "crypto"));
EXPECT_FALSE(testARMExtension("cortex-a53",
ARM::ArchKind::INVALID, "ras"));
[ARM/AArch64] TargetParserTest fixes Adds some missing tests for the FP16 extension, fixes an existing test that misnames it. Differential Revision: https://reviews.llvm.org/D50227 llvm-svn: 340012
2018-08-17 19:26:57 +08:00
EXPECT_FALSE(testARMExtension("cortex-a53",
ARM::ArchKind::INVALID, "fp16"));
EXPECT_TRUE(testARMExtension("cortex-a55",
ARM::ArchKind::INVALID, "fp16"));
[ARM/AArch64] Support FP16 +fp16fml instructions Add +fp16fml feature for new FP16 instructions, which are a mandatory part of FP16 from v8.4-A and an optional part of FP16 from v8.2-A. It doesn't seem to be possible to model this in LLVM, but the relationship between the options is handled by the related clang patch. In keeping with what I think is the usual practice, the fp16fml extension is accepted regardless of base architecture version. Builds on/replaces Sjoerd Meijer's patch to add these instructions at https://reviews.llvm.org/D49839. Differential Revision: https://reviews.llvm.org/D50228 llvm-svn: 340013
2018-08-17 19:29:49 +08:00
EXPECT_FALSE(testARMExtension("cortex-a55",
ARM::ArchKind::INVALID, "fp16fml"));
[ARM/AArch64] TargetParserTest fixes Adds some missing tests for the FP16 extension, fixes an existing test that misnames it. Differential Revision: https://reviews.llvm.org/D50227 llvm-svn: 340012
2018-08-17 19:26:57 +08:00
EXPECT_TRUE(testARMExtension("cortex-a75",
ARM::ArchKind::INVALID, "fp16"));
[ARM/AArch64] Support FP16 +fp16fml instructions Add +fp16fml feature for new FP16 instructions, which are a mandatory part of FP16 from v8.4-A and an optional part of FP16 from v8.2-A. It doesn't seem to be possible to model this in LLVM, but the relationship between the options is handled by the related clang patch. In keeping with what I think is the usual practice, the fp16fml extension is accepted regardless of base architecture version. Builds on/replaces Sjoerd Meijer's patch to add these instructions at https://reviews.llvm.org/D49839. Differential Revision: https://reviews.llvm.org/D50228 llvm-svn: 340013
2018-08-17 19:29:49 +08:00
EXPECT_FALSE(testARMExtension("cortex-a75",
ARM::ArchKind::INVALID, "fp16fml"));
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_FALSE(testARMExtension("cortex-r52",
ARM::ArchKind::INVALID, "ras"));
EXPECT_FALSE(testARMExtension("iwmmxt", ARM::ArchKind::INVALID, "crc"));
EXPECT_FALSE(testARMExtension("xscale", ARM::ArchKind::INVALID, "crc"));
EXPECT_FALSE(testARMExtension("swift", ARM::ArchKind::INVALID, "crc"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2, "thumb"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2A, "thumb"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3, "thumb"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3M, "thumb"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4, "dsp"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4T, "dsp"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5T, "simd"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TE, "simd"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TEJ, "simd"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6, "crypto"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6K, "crypto"));
EXPECT_FALSE(testARMExtension("generic",
ARM::ArchKind::ARMV6T2, "crypto"));
EXPECT_FALSE(testARMExtension("generic",
ARM::ArchKind::ARMV6KZ, "crypto"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6M, "crypto"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7A, "crypto"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7R, "crypto"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7M, "crypto"));
EXPECT_FALSE(testARMExtension("generic",
ARM::ArchKind::ARMV7EM, "crypto"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8A, "ras"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_1A, "ras"));
[AArch64] Support HiSilicon's TSV110 processor Reviewers: t.p.northover, SjoerdMeijer, kristof.beyls Reviewed By: kristof.beyls Subscribers: olista01, javed.absar, kristof.beyls, kristina, llvm-commits Differential Revision: https://reviews.llvm.org/D53908 llvm-svn: 346546
2018-11-10 03:32:08 +08:00
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "profile"));
[ARM/AArch64] TargetParserTest fixes Adds some missing tests for the FP16 extension, fixes an existing test that misnames it. Differential Revision: https://reviews.llvm.org/D50227 llvm-svn: 340012
2018-08-17 19:26:57 +08:00
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16"));
[ARM/AArch64] Support FP16 +fp16fml instructions Add +fp16fml feature for new FP16 instructions, which are a mandatory part of FP16 from v8.4-A and an optional part of FP16 from v8.2-A. It doesn't seem to be possible to model this in LLVM, but the relationship between the options is handled by the related clang patch. In keeping with what I think is the usual practice, the fp16fml extension is accepted regardless of base architecture version. Builds on/replaces Sjoerd Meijer's patch to add these instructions at https://reviews.llvm.org/D49839. Differential Revision: https://reviews.llvm.org/D50228 llvm-svn: 340013
2018-08-17 19:29:49 +08:00
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16fml"));
[ARM/AArch64] TargetParserTest fixes Adds some missing tests for the FP16 extension, fixes an existing test that misnames it. Differential Revision: https://reviews.llvm.org/D50227 llvm-svn: 340012
2018-08-17 19:26:57 +08:00
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16"));
[ARM/AArch64] Support FP16 +fp16fml instructions Add +fp16fml feature for new FP16 instructions, which are a mandatory part of FP16 from v8.4-A and an optional part of FP16 from v8.2-A. It doesn't seem to be possible to model this in LLVM, but the relationship between the options is handled by the related clang patch. In keeping with what I think is the usual practice, the fp16fml extension is accepted regardless of base architecture version. Builds on/replaces Sjoerd Meijer's patch to add these instructions at https://reviews.llvm.org/D49839. Differential Revision: https://reviews.llvm.org/D50228 llvm-svn: 340013
2018-08-17 19:29:49 +08:00
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16fml"));
[ARM/AArch64] TargetParserTest fixes Adds some missing tests for the FP16 extension, fixes an existing test that misnames it. Differential Revision: https://reviews.llvm.org/D50227 llvm-svn: 340012
2018-08-17 19:26:57 +08:00
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16"));
[ARM/AArch64] Support FP16 +fp16fml instructions Add +fp16fml feature for new FP16 instructions, which are a mandatory part of FP16 from v8.4-A and an optional part of FP16 from v8.2-A. It doesn't seem to be possible to model this in LLVM, but the relationship between the options is handled by the related clang patch. In keeping with what I think is the usual practice, the fp16fml extension is accepted regardless of base architecture version. Builds on/replaces Sjoerd Meijer's patch to add these instructions at https://reviews.llvm.org/D49839. Differential Revision: https://reviews.llvm.org/D50228 llvm-svn: 340013
2018-08-17 19:29:49 +08:00
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16fml"));
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8R, "ras"));
EXPECT_FALSE(testARMExtension("generic",
ARM::ArchKind::ARMV8MBaseline, "crc"));
EXPECT_FALSE(testARMExtension("generic",
ARM::ArchKind::ARMV8MMainline, "crc"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT, "crc"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT2, "crc"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::XSCALE, "crc"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7S, "crypto"));
EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7K, "crypto"));
unitests: add some ARM TargetParser tests The ARM TargetParser would construct invalid StringRefs. This would cause asserts to trigger. Add some tests in LLVM to ensure that we dont regress on this in the future. Although there is a test for this in clang, this ensures that the changes would get caught in the same repository. llvm-svn: 262790
2016-03-06 12:50:55 +08:00
}
Support: correct AArch64 TargetParser implementation The architecture enumeration is shared across ARM and AArch64. However, the data is not. The code incorrectly would index into the array using the architecture index which was offset by the ARMv7 architecture enumeration. We do not have a marker for indicating the architectural family to which the enumeration belongs so we cannot be clever about offsetting the index (at least it is not immediately apparent to me). Instead, fall back to the tried-and-true method of slowly iterating the array (its not a large array, so the impact of this is not too high). Because of the incorrect indexing, if we were lucky, we would crash, but usually we would return an invalid StringRef. We did not have any tests for the AArch64 target parser previously;. Extend the previous tests I had added for ARM to cover AArch64 for ensuring that we return expected StringRefs. Take the opportunity to change some iterator types to references. This work is needed to support parsing `.arch name` directives in the AArch64 target asm parser. llvm-svn: 272145
2016-06-08 22:30:00 +08:00
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
TEST(TargetParserTest, ARMFPUVersion) {
[AArch64] Add command-line option for SSBS Summary: SSBS (Speculative Store Bypass Safe) is only mandatory from 8.5 onwards but is optional from Armv8.0-A. This patch adds a command line option to enable SSBS, as it was previously only possible to enable by selecting -march=armv8.5-a. Similar patch upstream in GNU binutils: https://sourceware.org/ml/binutils/2018-09/msg00274.html Reviewers: olista01, samparker, aemerson Reviewed By: samparker Subscribers: javed.absar, kristof.beyls, kristina, llvm-commits Differential Revision: https://reviews.llvm.org/D54629 llvm-svn: 348137
2018-12-03 22:00:47 +08:00
for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0);
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
FK <= ARM::FPUKind::FK_LAST;
FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1))
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
if (FK == ARM::FK_LAST || ARM::getFPUName(FK) == "invalid" ||
ARM::getFPUName(FK) == "none" || ARM::getFPUName(FK) == "softvfp")
EXPECT_EQ(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK));
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
else
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_NE(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK));
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
}
TEST(TargetParserTest, ARMFPUNeonSupportLevel) {
for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0);
FK <= ARM::FPUKind::FK_LAST;
FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1))
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
if (FK == ARM::FK_LAST ||
ARM::getFPUName(FK).find("neon") == std::string::npos)
EXPECT_EQ(ARM::NeonSupportLevel::None,
ARM::getFPUNeonSupportLevel(FK));
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
else
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_NE(ARM::NeonSupportLevel::None,
ARM::getFPUNeonSupportLevel(FK));
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
}
TEST(TargetParserTest, ARMFPURestriction) {
for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0);
FK <= ARM::FPUKind::FK_LAST;
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) {
if (FK == ARM::FK_LAST ||
(ARM::getFPUName(FK).find("d16") == std::string::npos &&
ARM::getFPUName(FK).find("vfpv3xd") == std::string::npos))
EXPECT_EQ(ARM::FPURestriction::None, ARM::getFPURestriction(FK));
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
else
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_NE(ARM::FPURestriction::None, ARM::getFPURestriction(FK));
}
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
}
TEST(TargetParserTest, ARMExtensionFeatures) {
Use StringReg in TargetParser APIs (NFC) llvm-svn: 283527
2016-10-07 16:37:29 +08:00
std::vector<StringRef> Features;
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
unsigned Extensions = ARM::AEK_CRC | ARM::AEK_CRYPTO | ARM::AEK_DSP |
[ARM] Rename HW div feature to HW div Thumb. NFCI. The hardware div feature refers only to Thumb, but because of its name it is tempting to use it to check for hardware division in general, which may cause problems in ARM mode. See https://reviews.llvm.org/D32005. This patch adds "Thumb" to its name, to make its scope clear. One notable place where I haven't made the change is in the feature flag (used with -mattr), which is still hwdiv. Changing it would also require changes in a lot of tests, including clang tests, and it doesn't seem like it's worth the effort. Differential Revision: https://reviews.llvm.org/D32160 llvm-svn: 300827
2017-04-20 17:38:25 +08:00
ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_MP |
[ARM/AArch64] Support FP16 +fp16fml instructions Add +fp16fml feature for new FP16 instructions, which are a mandatory part of FP16 from v8.4-A and an optional part of FP16 from v8.2-A. It doesn't seem to be possible to model this in LLVM, but the relationship between the options is handled by the related clang patch. In keeping with what I think is the usual practice, the fp16fml extension is accepted regardless of base architecture version. Builds on/replaces Sjoerd Meijer's patch to add these instructions at https://reviews.llvm.org/D49839. Differential Revision: https://reviews.llvm.org/D50228 llvm-svn: 340013
2018-08-17 19:29:49 +08:00
ARM::AEK_SEC | ARM::AEK_VIRT | ARM::AEK_RAS | ARM::AEK_FP16 |
ARM::AEK_FP16FML;
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
for (unsigned i = 0; i <= Extensions; i++)
EXPECT_TRUE(i == 0 ? !ARM::getExtensionFeatures(i, Features)
: ARM::getExtensionFeatures(i, Features));
}
TEST(TargetParserTest, ARMFPUFeatures) {
Use StringReg in TargetParser APIs (NFC) llvm-svn: 283527
2016-10-07 16:37:29 +08:00
std::vector<StringRef> Features;
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0);
FK <= ARM::FPUKind::FK_LAST;
FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1))
EXPECT_TRUE((FK == ARM::FK_INVALID || FK >= ARM::FK_LAST)
? !ARM::getFPUFeatures(FK, Features)
: ARM::getFPUFeatures(FK, Features));
}
TEST(TargetParserTest, ARMArchExtFeature) {
const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"},
{"crypto", "nocrypto", "+crypto", "-crypto"},
{"dsp", "nodsp", "+dsp", "-dsp"},
{"fp", "nofp", nullptr, nullptr},
{"idiv", "noidiv", nullptr, nullptr},
{"mp", "nomp", nullptr, nullptr},
{"simd", "nosimd", nullptr, nullptr},
{"sec", "nosec", nullptr, nullptr},
{"virt", "novirt", nullptr, nullptr},
{"fp16", "nofp16", "+fullfp16", "-fullfp16"},
[ARM/AArch64] Support FP16 +fp16fml instructions Add +fp16fml feature for new FP16 instructions, which are a mandatory part of FP16 from v8.4-A and an optional part of FP16 from v8.2-A. It doesn't seem to be possible to model this in LLVM, but the relationship between the options is handled by the related clang patch. In keeping with what I think is the usual practice, the fp16fml extension is accepted regardless of base architecture version. Builds on/replaces Sjoerd Meijer's patch to add these instructions at https://reviews.llvm.org/D49839. Differential Revision: https://reviews.llvm.org/D50228 llvm-svn: 340013
2018-08-17 19:29:49 +08:00
{"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"},
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
{"ras", "noras", "+ras", "-ras"},
[ARM][AArch64] Cortex-A75 and Cortex-A55 support This patch introduces support for Cortex-A75 and Cortex-A55, Arm's latest big.LITTLE A-class cores. They implement the ARMv8.2-A architecture, including the cryptography and RAS extensions, plus the optional dot product extension. They also implement the RCpc AArch64 extension from ARMv8.3-A. Cortex-A75: https://developer.arm.com/products/processors/cortex-a/cortex-a75 Cortex-A55: https://developer.arm.com/products/processors/cortex-a/cortex-a55 Differential Revision: https://reviews.llvm.org/D36667 llvm-svn: 311316
2017-08-21 16:43:06 +08:00
{"dotprod", "nodotprod", "+dotprod", "-dotprod"},
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
{"os", "noos", nullptr, nullptr},
{"iwmmxt", "noiwmmxt", nullptr, nullptr},
{"iwmmxt2", "noiwmmxt2", nullptr, nullptr},
{"maverick", "maverick", nullptr, nullptr},
[ARM] Add command-line option for SB SB (Speculative Barrier) is only mandatory from 8.5 onwards but is optional from Armv8.0-A. This patch adds a command line option to enable SB, as it was previously only possible to enable by selecting -march=armv8.5-a. This patch also renames FeatureSpecRestrict to FeatureSB. Reviewed By: olista01, LukeCheeseman Differential Revision: https://reviews.llvm.org/D55990 llvm-svn: 350299
2019-01-03 20:09:12 +08:00
{"xscale", "noxscale", nullptr, nullptr},
{"sb", "nosb", "+sb", "-sb"}};
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
for (unsigned i = 0; i < array_lengthof(ArchExt); i++) {
Use StringReg in TargetParser APIs (NFC) llvm-svn: 283527
2016-10-07 16:37:29 +08:00
EXPECT_EQ(StringRef(ArchExt[i][2]), ARM::getArchExtFeature(ArchExt[i][0]));
EXPECT_EQ(StringRef(ArchExt[i][3]), ARM::getArchExtFeature(ArchExt[i][1]));
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
}
}
TEST(TargetParserTest, ARMparseHWDiv) {
const char *hwdiv[] = {"thumb", "arm", "arm,thumb", "thumb,arm"};
for (unsigned i = 0; i < array_lengthof(hwdiv); i++)
EXPECT_NE(ARM::AEK_INVALID, ARM::parseHWDiv((StringRef)hwdiv[i]));
}
TEST(TargetParserTest, ARMparseArchEndianAndISA) {
const char *Arch[] = {
[TargetParser] Add missing armv8l ARMv8 variant. This change adds the missing armv8l variant as an alias of armv8 architecture. The issue was observed with several regressions in validation on armv8l hardware (for instance ExecutionEngine/frem.ll failed due to lack of neon fpu). Tested with regression testsuite passed without regression on ARM and x86_64. Patch by Yvan Roux. Reviewers: rengolin, rogfer01, olista01, fhahn Reviewed By: fhahn Differential Revision: https://reviews.llvm.org/D41859 llvm-svn: 322098
2018-01-10 01:49:25 +08:00
"v2", "v2a", "v3", "v3m", "v4", "v4t", "v5", "v5t",
"v5e", "v5te", "v5tej", "v6", "v6j", "v6k", "v6hl", "v6t2",
"v6kz", "v6z", "v6zk", "v6-m", "v6m", "v6sm", "v6s-m", "v7-a",
"v7", "v7a", "v7ve", "v7hl", "v7l", "v7-r", "v7r", "v7-m",
"v7m", "v7k", "v7s", "v7e-m", "v7em", "v8-a", "v8", "v8a",
[ARM/AArch64] Add target parser unit tests for Armv8.4-A These were missed when adding Armv8.4-A support. Patch by Pablo Barrio! Differential revision: https://reviews.llvm.org/D52471 llvm-svn: 343106
2018-09-26 21:09:15 +08:00
"v8l", "v8.1-a", "v8.1a", "v8.2-a", "v8.2a", "v8.3-a", "v8.3a", "v8.4-a",
"v8.4a", "v8.5-a","v8.5a", "v8-r"
[ARM/AArch64][v8.5A] Add Armv8.5-A target This patch allows targeting Armv8.5-A, adding the architecture to tablegen and setting the options to be identical to Armv8.4-A for the time being. Subsequent patches will add support for the different features included in the Armv8.5-A Reference Manual. Patch by Pablo Barrio! Differential revision: https://reviews.llvm.org/D52470 llvm-svn: 343102
2018-09-26 20:48:21 +08:00
};
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
for (unsigned i = 0; i < array_lengthof(Arch); i++) {
std::string arm_1 = "armeb" + (std::string)(Arch[i]);
std::string arm_2 = "arm" + (std::string)(Arch[i]) + "eb";
std::string arm_3 = "arm" + (std::string)(Arch[i]);
std::string thumb_1 = "thumbeb" + (std::string)(Arch[i]);
std::string thumb_2 = "thumb" + (std::string)(Arch[i]) + "eb";
std::string thumb_3 = "thumb" + (std::string)(Arch[i]);
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_1));
EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_2));
EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(arm_3));
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_1));
EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_2));
EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_3));
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
if (i >= 4) {
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_1));
EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_2));
EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(thumb_3));
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_1));
EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_2));
EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_3));
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
}
}
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("aarch64"));
EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian("aarch64_be"));
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64"));
EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_be"));
EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64"));
EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_be"));
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
}
TEST(TargetParserTest, ARMparseArchProfile) {
for (unsigned i = 0; i < array_lengthof(ARMArch); i++) {
switch (ARM::parseArch(ARMArch[i])) {
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
case ARM::ArchKind::ARMV6M:
case ARM::ArchKind::ARMV7M:
case ARM::ArchKind::ARMV7EM:
case ARM::ArchKind::ARMV8MMainline:
case ARM::ArchKind::ARMV8MBaseline:
EXPECT_EQ(ARM::ProfileKind::M, ARM::parseArchProfile(ARMArch[i]));
break;
case ARM::ArchKind::ARMV7R:
case ARM::ArchKind::ARMV8R:
EXPECT_EQ(ARM::ProfileKind::R, ARM::parseArchProfile(ARMArch[i]));
break;
case ARM::ArchKind::ARMV7A:
case ARM::ArchKind::ARMV7VE:
case ARM::ArchKind::ARMV7K:
case ARM::ArchKind::ARMV8A:
case ARM::ArchKind::ARMV8_1A:
case ARM::ArchKind::ARMV8_2A:
[ARM][AArch64] Add Armv8.3-a unittests Add Armv8.3-A to the architecture to the TargetParser unittests. Differential Revision: https://reviews.llvm.org/D36748 llvm-svn: 311450
2017-08-22 20:46:33 +08:00
case ARM::ArchKind::ARMV8_3A:
[ARM/AArch64] Add target parser unit tests for Armv8.4-A These were missed when adding Armv8.4-A support. Patch by Pablo Barrio! Differential revision: https://reviews.llvm.org/D52471 llvm-svn: 343106
2018-09-26 21:09:15 +08:00
case ARM::ArchKind::ARMV8_4A:
[ARM/AArch64][v8.5A] Add Armv8.5-A target This patch allows targeting Armv8.5-A, adding the architecture to tablegen and setting the options to be identical to Armv8.4-A for the time being. Subsequent patches will add support for the different features included in the Armv8.5-A Reference Manual. Patch by Pablo Barrio! Differential revision: https://reviews.llvm.org/D52470 llvm-svn: 343102
2018-09-26 20:48:21 +08:00
case ARM::ArchKind::ARMV8_5A:
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_EQ(ARM::ProfileKind::A, ARM::parseArchProfile(ARMArch[i]));
break;
default:
EXPECT_EQ(ARM::ProfileKind::INVALID, ARM::parseArchProfile(ARMArch[i]));
break;
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
}
}
}
TEST(TargetParserTest, ARMparseArchVersion) {
for (unsigned i = 0; i < array_lengthof(ARMArch); i++)
if (((std::string)ARMArch[i]).substr(0, 4) == "armv")
Fix some sign compare warnings breaking the -Werror build llvm-svn: 277040
2016-07-29 05:42:12 +08:00
EXPECT_EQ((ARMArch[i][4] - 48u), ARM::parseArchVersion(ARMArch[i]));
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
else
Fix some sign compare warnings breaking the -Werror build llvm-svn: 277040
2016-07-29 05:42:12 +08:00
EXPECT_EQ(5u, ARM::parseArchVersion(ARMArch[i]));
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
}
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
bool testAArch64CPU(StringRef CPUName, StringRef ExpectedArch,
StringRef ExpectedFPU, unsigned ExpectedFlags,
StringRef CPUAttr) {
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
AArch64::ArchKind AK = AArch64::parseCPUArch(CPUName);
bool pass = AArch64::getArchName(AK).equals(ExpectedArch);
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
unsigned ExtKind = AArch64::getDefaultExtensions(CPUName, AK);
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
if (ExtKind > 1 && (ExtKind & AArch64::AEK_NONE))
pass &= ((ExtKind ^ AArch64::AEK_NONE) == ExpectedFlags);
else
pass &= (ExtKind == ExpectedFlags);
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
pass &= AArch64::getCPUAttr(AK).equals(CPUAttr);
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
return pass;
}
TEST(TargetParserTest, testAArch64CPU) {
EXPECT_TRUE(testAArch64CPU(
"invalid", "invalid", "invalid",
[AArch64] Make the TargetParser add CPU exts provided by the arch. Otherwise, each CPU has to manually specify the extensions it supports, even though they have to be a superset of the base arch extensions. And when there's redundant data there's stale data, so most of the CPUs lie about the features they support (almost none lists AEK_FP). Instead, do the saner thing: add the optional extensions on top of the base extensions provided by the architecture. The ARM TargetParser has the same behavior. Differential Revision: https://reviews.llvm.org/D32780 llvm-svn: 302078
2017-05-04 04:33:58 +08:00
AArch64::AEK_NONE, ""));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testAArch64CPU(
"generic", "invalid", "none",
AArch64::AEK_NONE, ""));
EXPECT_TRUE(testAArch64CPU(
"cortex-a35", "armv8-a", "crypto-neon-fp-armv8",
[AArch64] Make the TargetParser add CPU exts provided by the arch. Otherwise, each CPU has to manually specify the extensions it supports, even though they have to be a superset of the base arch extensions. And when there's redundant data there's stale data, so most of the CPUs lie about the features they support (almost none lists AEK_FP). Instead, do the saner thing: add the optional extensions on top of the base extensions provided by the architecture. The ARM TargetParser has the same behavior. Differential Revision: https://reviews.llvm.org/D32780 llvm-svn: 302078
2017-05-04 04:33:58 +08:00
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP |
AArch64::AEK_SIMD, "8-A"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testAArch64CPU(
"cortex-a53", "armv8-a", "crypto-neon-fp-armv8",
[AArch64] Make the TargetParser add CPU exts provided by the arch. Otherwise, each CPU has to manually specify the extensions it supports, even though they have to be a superset of the base arch extensions. And when there's redundant data there's stale data, so most of the CPUs lie about the features they support (almost none lists AEK_FP). Instead, do the saner thing: add the optional extensions on top of the base extensions provided by the architecture. The ARM TargetParser has the same behavior. Differential Revision: https://reviews.llvm.org/D32780 llvm-svn: 302078
2017-05-04 04:33:58 +08:00
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP |
AArch64::AEK_SIMD, "8-A"));
[ARM][AArch64] Cortex-A75 and Cortex-A55 support This patch introduces support for Cortex-A75 and Cortex-A55, Arm's latest big.LITTLE A-class cores. They implement the ARMv8.2-A architecture, including the cryptography and RAS extensions, plus the optional dot product extension. They also implement the RCpc AArch64 extension from ARMv8.3-A. Cortex-A75: https://developer.arm.com/products/processors/cortex-a/cortex-a75 Cortex-A55: https://developer.arm.com/products/processors/cortex-a/cortex-a55 Differential Revision: https://reviews.llvm.org/D36667 llvm-svn: 311316
2017-08-21 16:43:06 +08:00
EXPECT_TRUE(testAArch64CPU(
"cortex-a55", "armv8.2-a", "crypto-neon-fp-armv8",
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP |
AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE |
[TargetParser][AArch64] Add support for RDM feature in the target parser. Differential Revision: https://reviews.llvm.org/D37081 llvm-svn: 311659
2017-08-24 22:30:44 +08:00
AArch64::AEK_RDM | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD |
AArch64::AEK_RCPC, "8.2-A"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testAArch64CPU(
"cortex-a57", "armv8-a", "crypto-neon-fp-armv8",
[AArch64] Make the TargetParser add CPU exts provided by the arch. Otherwise, each CPU has to manually specify the extensions it supports, even though they have to be a superset of the base arch extensions. And when there's redundant data there's stale data, so most of the CPUs lie about the features they support (almost none lists AEK_FP). Instead, do the saner thing: add the optional extensions on top of the base extensions provided by the architecture. The ARM TargetParser has the same behavior. Differential Revision: https://reviews.llvm.org/D32780 llvm-svn: 302078
2017-05-04 04:33:58 +08:00
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP |
AArch64::AEK_SIMD, "8-A"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testAArch64CPU(
"cortex-a72", "armv8-a", "crypto-neon-fp-armv8",
[AArch64] Make the TargetParser add CPU exts provided by the arch. Otherwise, each CPU has to manually specify the extensions it supports, even though they have to be a superset of the base arch extensions. And when there's redundant data there's stale data, so most of the CPUs lie about the features they support (almost none lists AEK_FP). Instead, do the saner thing: add the optional extensions on top of the base extensions provided by the architecture. The ARM TargetParser has the same behavior. Differential Revision: https://reviews.llvm.org/D32780 llvm-svn: 302078
2017-05-04 04:33:58 +08:00
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP |
AArch64::AEK_SIMD, "8-A"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testAArch64CPU(
"cortex-a73", "armv8-a", "crypto-neon-fp-armv8",
[AArch64] Make the TargetParser add CPU exts provided by the arch. Otherwise, each CPU has to manually specify the extensions it supports, even though they have to be a superset of the base arch extensions. And when there's redundant data there's stale data, so most of the CPUs lie about the features they support (almost none lists AEK_FP). Instead, do the saner thing: add the optional extensions on top of the base extensions provided by the architecture. The ARM TargetParser has the same behavior. Differential Revision: https://reviews.llvm.org/D32780 llvm-svn: 302078
2017-05-04 04:33:58 +08:00
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP |
AArch64::AEK_SIMD, "8-A"));
[ARM][AArch64] Cortex-A75 and Cortex-A55 support This patch introduces support for Cortex-A75 and Cortex-A55, Arm's latest big.LITTLE A-class cores. They implement the ARMv8.2-A architecture, including the cryptography and RAS extensions, plus the optional dot product extension. They also implement the RCpc AArch64 extension from ARMv8.3-A. Cortex-A75: https://developer.arm.com/products/processors/cortex-a/cortex-a75 Cortex-A55: https://developer.arm.com/products/processors/cortex-a/cortex-a55 Differential Revision: https://reviews.llvm.org/D36667 llvm-svn: 311316
2017-08-21 16:43:06 +08:00
EXPECT_TRUE(testAArch64CPU(
"cortex-a75", "armv8.2-a", "crypto-neon-fp-armv8",
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP |
AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE |
[TargetParser][AArch64] Add support for RDM feature in the target parser. Differential Revision: https://reviews.llvm.org/D37081 llvm-svn: 311659
2017-08-24 22:30:44 +08:00
AArch64::AEK_RDM | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD |
AArch64::AEK_RCPC, "8.2-A"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testAArch64CPU(
"cyclone", "armv8-a", "crypto-neon-fp-armv8",
[AArch64] Make the TargetParser add CPU exts provided by the arch. Otherwise, each CPU has to manually specify the extensions it supports, even though they have to be a superset of the base arch extensions. And when there's redundant data there's stale data, so most of the CPUs lie about the features they support (almost none lists AEK_FP). Instead, do the saner thing: add the optional extensions on top of the base extensions provided by the architecture. The ARM TargetParser has the same behavior. Differential Revision: https://reviews.llvm.org/D32780 llvm-svn: 302078
2017-05-04 04:33:58 +08:00
AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testAArch64CPU(
"exynos-m1", "armv8-a", "crypto-neon-fp-armv8",
[AArch64] Make the TargetParser add CPU exts provided by the arch. Otherwise, each CPU has to manually specify the extensions it supports, even though they have to be a superset of the base arch extensions. And when there's redundant data there's stale data, so most of the CPUs lie about the features they support (almost none lists AEK_FP). Instead, do the saner thing: add the optional extensions on top of the base extensions provided by the architecture. The ARM TargetParser has the same behavior. Differential Revision: https://reviews.llvm.org/D32780 llvm-svn: 302078
2017-05-04 04:33:58 +08:00
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP |
AArch64::AEK_SIMD, "8-A"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testAArch64CPU(
"exynos-m2", "armv8-a", "crypto-neon-fp-armv8",
[AArch64] Make the TargetParser add CPU exts provided by the arch. Otherwise, each CPU has to manually specify the extensions it supports, even though they have to be a superset of the base arch extensions. And when there's redundant data there's stale data, so most of the CPUs lie about the features they support (almost none lists AEK_FP). Instead, do the saner thing: add the optional extensions on top of the base extensions provided by the architecture. The ARM TargetParser has the same behavior. Differential Revision: https://reviews.llvm.org/D32780 llvm-svn: 302078
2017-05-04 04:33:58 +08:00
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP |
AArch64::AEK_SIMD, "8-A"));
Add support for Samsung Exynos M3 (NFC) llvm-svn: 289613
2016-12-14 07:31:41 +08:00
EXPECT_TRUE(testAArch64CPU(
"exynos-m3", "armv8-a", "crypto-neon-fp-armv8",
[AArch64] Make the TargetParser add CPU exts provided by the arch. Otherwise, each CPU has to manually specify the extensions it supports, even though they have to be a superset of the base arch extensions. And when there's redundant data there's stale data, so most of the CPUs lie about the features they support (almost none lists AEK_FP). Instead, do the saner thing: add the optional extensions on top of the base extensions provided by the architecture. The ARM TargetParser has the same behavior. Differential Revision: https://reviews.llvm.org/D32780 llvm-svn: 302078
2017-05-04 04:33:58 +08:00
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP |
AArch64::AEK_SIMD, "8-A"));
[AArch64, ARM] Add support for Samsung Exynos M4 Create a separate feature set for Exynos M4 and add test cases. llvm-svn: 334115
2018-06-07 02:56:00 +08:00
EXPECT_TRUE(testAArch64CPU(
[AArch64] Create feature set for Exynos M4 Complete the feature set for Exynos M4 and update test cases. llvm-svn: 350953
2019-01-12 02:54:25 +08:00
"exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8",
AArch64::AEK_CRC | AArch64::AEK_CRYPTO |
AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 |
AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM |
AArch64::AEK_SIMD, "8.2-A"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testAArch64CPU(
"falkor", "armv8-a", "crypto-neon-fp-armv8",
[AArch64] Make the TargetParser add CPU exts provided by the arch. Otherwise, each CPU has to manually specify the extensions it supports, even though they have to be a superset of the base arch extensions. And when there's redundant data there's stale data, so most of the CPUs lie about the features they support (almost none lists AEK_FP). Instead, do the saner thing: add the optional extensions on top of the base extensions provided by the architecture. The ARM TargetParser has the same behavior. Differential Revision: https://reviews.llvm.org/D32780 llvm-svn: 302078
2017-05-04 04:33:58 +08:00
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP |
[TargetParser][AArch64] Add support for RDM feature in the target parser. Differential Revision: https://reviews.llvm.org/D37081 llvm-svn: 311659
2017-08-24 22:30:44 +08:00
AArch64::AEK_SIMD | AArch64::AEK_RDM, "8-A"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testAArch64CPU(
"kryo", "armv8-a", "crypto-neon-fp-armv8",
[AArch64] Make the TargetParser add CPU exts provided by the arch. Otherwise, each CPU has to manually specify the extensions it supports, even though they have to be a superset of the base arch extensions. And when there's redundant data there's stale data, so most of the CPUs lie about the features they support (almost none lists AEK_FP). Instead, do the saner thing: add the optional extensions on top of the base extensions provided by the architecture. The ARM TargetParser has the same behavior. Differential Revision: https://reviews.llvm.org/D32780 llvm-svn: 302078
2017-05-04 04:33:58 +08:00
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP |
AArch64::AEK_SIMD, "8-A"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_TRUE(testAArch64CPU(
[AArch64] Vulcan is now ThunderXT99 Broadcom Vulcan is now Cavium ThunderX2T99. LLVM Bugzilla: http://bugs.llvm.org/show_bug.cgi?id=32113 Minor fixes for the alignments of loops and functions for ThunderX T81/T83/T88 (better performance). Patch was tested with SpecCPU2006. Patch by Stefan Teleman Differential Revision: https://reviews.llvm.org/D30510 llvm-svn: 297190
2017-03-08 03:42:40 +08:00
"thunderx2t99", "armv8.1-a", "crypto-neon-fp-armv8",
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_LSE |
[TargetParser][AArch64] Add support for RDM feature in the target parser. Differential Revision: https://reviews.llvm.org/D37081 llvm-svn: 311659
2017-08-24 22:30:44 +08:00
AArch64::AEK_RDM | AArch64::AEK_FP | AArch64::AEK_SIMD, "8.1-A"));
[AArch64] Add Cavium ThunderX support This set of patches adds support for Cavium ThunderX ARM64 processors: * ThunderX * ThunderX T81 * ThunderX T83 * ThunderX T88 Patch by Stefan Teleman Differential Revision: https://reviews.llvm.org/D28891 llvm-svn: 295475
2017-02-18 02:34:24 +08:00
EXPECT_TRUE(testAArch64CPU(
"thunderx", "armv8-a", "crypto-neon-fp-armv8",
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD |
AArch64::AEK_FP | AArch64::AEK_PROFILE,
"8-A"));
EXPECT_TRUE(testAArch64CPU(
"thunderxt81", "armv8-a", "crypto-neon-fp-armv8",
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD |
AArch64::AEK_FP | AArch64::AEK_PROFILE,
"8-A"));
EXPECT_TRUE(testAArch64CPU(
"thunderxt83", "armv8-a", "crypto-neon-fp-armv8",
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD |
AArch64::AEK_FP | AArch64::AEK_PROFILE,
"8-A"));
EXPECT_TRUE(testAArch64CPU(
"thunderxt88", "armv8-a", "crypto-neon-fp-armv8",
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD |
AArch64::AEK_FP | AArch64::AEK_PROFILE,
"8-A"));
[AArch64] Support HiSilicon's TSV110 processor Reviewers: t.p.northover, SjoerdMeijer, kristof.beyls Reviewed By: kristof.beyls Subscribers: olista01, javed.absar, kristof.beyls, kristina, llvm-commits Differential Revision: https://reviews.llvm.org/D53908 llvm-svn: 346546
2018-11-10 03:32:08 +08:00
EXPECT_TRUE(testAArch64CPU(
"tsv110", "armv8.2-a", "crypto-neon-fp-armv8",
AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP |
AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE |
AArch64::AEK_RDM | AArch64::AEK_PROFILE | AArch64::AEK_FP16 |
AArch64::AEK_FP16FML | AArch64::AEK_DOTPROD,
"8.2-A"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
}
[AArch64] Support HiSilicon's TSV110 processor Reviewers: t.p.northover, SjoerdMeijer, kristof.beyls Reviewed By: kristof.beyls Subscribers: olista01, javed.absar, kristof.beyls, kristina, llvm-commits Differential Revision: https://reviews.llvm.org/D53908 llvm-svn: 346546
2018-11-10 03:32:08 +08:00
static constexpr unsigned NumAArch64CPUArchs = 21;
[ARM] Add 'fillValidCPUArchList' to ARM targets This is a support change for a CFE change (https://reviews.llvm.org/D42978) that allows march and -target-cpu to list the valid targets in a note. The changes are limited to the ARM/AArch64, since this is the only target that gets the CPU list from LLVM. llvm-svn: 324623
2018-02-09 00:48:54 +08:00
TEST(TargetParserTest, testAArch64CPUArchList) {
SmallVector<StringRef, NumAArch64CPUArchs> List;
AArch64::fillValidCPUArchList(List);
// No list exists for these in this test suite, so ensure all are
// valid, and match the expected 'magic' count.
EXPECT_EQ(List.size(), NumAArch64CPUArchs);
for(StringRef CPU : List) {
EXPECT_NE(AArch64::parseCPUArch(CPU), AArch64::ArchKind::INVALID);
}
}
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
bool testAArch64Arch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch,
unsigned ArchAttr) {
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
AArch64::ArchKind AK = AArch64::parseArch(Arch);
return (AK != AArch64::ArchKind::INVALID) &
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
AArch64::getDefaultCPU(Arch).equals(DefaultCPU) &
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
AArch64::getSubArch(AK).equals(SubArch) &
(AArch64::getArchAttr(AK) == ArchAttr);
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
}
TEST(TargetParserTest, testAArch64Arch) {
EXPECT_TRUE(testAArch64Arch("armv8-a", "cortex-a53", "v8",
ARMBuildAttrs::CPUArch::v8_A));
EXPECT_TRUE(testAArch64Arch("armv8.1-a", "generic", "v8.1a",
ARMBuildAttrs::CPUArch::v8_A));
EXPECT_TRUE(testAArch64Arch("armv8.2-a", "generic", "v8.2a",
ARMBuildAttrs::CPUArch::v8_A));
[ARM][AArch64] Add Armv8.3-a unittests Add Armv8.3-A to the architecture to the TargetParser unittests. Differential Revision: https://reviews.llvm.org/D36748 llvm-svn: 311450
2017-08-22 20:46:33 +08:00
EXPECT_TRUE(testAArch64Arch("armv8.3-a", "generic", "v8.3a",
ARMBuildAttrs::CPUArch::v8_A));
[ARM/AArch64] Add target parser unit tests for Armv8.4-A These were missed when adding Armv8.4-A support. Patch by Pablo Barrio! Differential revision: https://reviews.llvm.org/D52471 llvm-svn: 343106
2018-09-26 21:09:15 +08:00
EXPECT_TRUE(testAArch64Arch("armv8.4-a", "generic", "v8.4a",
ARMBuildAttrs::CPUArch::v8_A));
[ARM/AArch64][v8.5A] Add Armv8.5-A target This patch allows targeting Armv8.5-A, adding the architecture to tablegen and setting the options to be identical to Armv8.4-A for the time being. Subsequent patches will add support for the different features included in the Armv8.5-A Reference Manual. Patch by Pablo Barrio! Differential revision: https://reviews.llvm.org/D52470 llvm-svn: 343102
2018-09-26 20:48:21 +08:00
EXPECT_TRUE(testAArch64Arch("armv8.5-a", "generic", "v8.5a",
ARMBuildAttrs::CPUArch::v8_A));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
}
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
bool testAArch64Extension(StringRef CPUName, AArch64::ArchKind AK,
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
StringRef ArchExt) {
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
return AArch64::getDefaultExtensions(CPUName, AK) &
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
AArch64::parseArchExt(ArchExt);
}
TEST(TargetParserTest, testAArch64Extension) {
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_FALSE(testAArch64Extension("cortex-a35",
AArch64::ArchKind::INVALID, "ras"));
EXPECT_FALSE(testAArch64Extension("cortex-a53",
AArch64::ArchKind::INVALID, "ras"));
[ARM][AArch64] Cortex-A75 and Cortex-A55 support This patch introduces support for Cortex-A75 and Cortex-A55, Arm's latest big.LITTLE A-class cores. They implement the ARMv8.2-A architecture, including the cryptography and RAS extensions, plus the optional dot product extension. They also implement the RCpc AArch64 extension from ARMv8.3-A. Cortex-A75: https://developer.arm.com/products/processors/cortex-a/cortex-a75 Cortex-A55: https://developer.arm.com/products/processors/cortex-a/cortex-a55 Differential Revision: https://reviews.llvm.org/D36667 llvm-svn: 311316
2017-08-21 16:43:06 +08:00
EXPECT_TRUE(testAArch64Extension("cortex-a55",
AArch64::ArchKind::INVALID, "ras"));
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_FALSE(testAArch64Extension("cortex-a57",
AArch64::ArchKind::INVALID, "ras"));
EXPECT_FALSE(testAArch64Extension("cortex-a72",
AArch64::ArchKind::INVALID, "ras"));
EXPECT_FALSE(testAArch64Extension("cortex-a73",
AArch64::ArchKind::INVALID, "ras"));
[ARM][AArch64] Cortex-A75 and Cortex-A55 support This patch introduces support for Cortex-A75 and Cortex-A55, Arm's latest big.LITTLE A-class cores. They implement the ARMv8.2-A architecture, including the cryptography and RAS extensions, plus the optional dot product extension. They also implement the RCpc AArch64 extension from ARMv8.3-A. Cortex-A75: https://developer.arm.com/products/processors/cortex-a/cortex-a75 Cortex-A55: https://developer.arm.com/products/processors/cortex-a/cortex-a55 Differential Revision: https://reviews.llvm.org/D36667 llvm-svn: 311316
2017-08-21 16:43:06 +08:00
EXPECT_TRUE(testAArch64Extension("cortex-a75",
AArch64::ArchKind::INVALID, "ras"));
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_FALSE(testAArch64Extension("cyclone",
AArch64::ArchKind::INVALID, "ras"));
EXPECT_FALSE(testAArch64Extension("exynos-m1",
AArch64::ArchKind::INVALID, "ras"));
[Unit][AArch64] Additional tests for target parsing Add Exynos M2/M3 to extension check. llvm-svn: 320762
2017-12-15 07:13:04 +08:00
EXPECT_FALSE(testAArch64Extension("exynos-m2",
AArch64::ArchKind::INVALID, "ras"));
EXPECT_FALSE(testAArch64Extension("exynos-m3",
AArch64::ArchKind::INVALID, "ras"));
[AArch64] Create feature set for Exynos M4 Complete the feature set for Exynos M4 and update test cases. llvm-svn: 350953
2019-01-12 02:54:25 +08:00
EXPECT_TRUE(testAArch64Extension("exynos-m4",
AArch64::ArchKind::INVALID, "lse"));
EXPECT_TRUE(testAArch64Extension("exynos-m4",
AArch64::ArchKind::INVALID, "rdm"));
EXPECT_TRUE(testAArch64Extension("exynos-m4",
AArch64::ArchKind::INVALID, "ras"));
[AArch64, ARM] Add support for Samsung Exynos M4 Create a separate feature set for Exynos M4 and add test cases. llvm-svn: 334115
2018-06-07 02:56:00 +08:00
EXPECT_FALSE(testAArch64Extension("exynos-m4",
[AArch64] Create feature set for Exynos M4 Complete the feature set for Exynos M4 and update test cases. llvm-svn: 350953
2019-01-12 02:54:25 +08:00
AArch64::ArchKind::INVALID, "fullfp16"));
EXPECT_TRUE(testAArch64Extension("exynos-m4",
AArch64::ArchKind::INVALID, "dotprod"));
[TargetParser][AArch64] Add support for RDM feature in the target parser. Differential Revision: https://reviews.llvm.org/D37081 llvm-svn: 311659
2017-08-24 22:30:44 +08:00
EXPECT_TRUE(testAArch64Extension("falkor",
AArch64::ArchKind::INVALID, "rdm"));
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_FALSE(testAArch64Extension("kryo",
AArch64::ArchKind::INVALID, "ras"));
[AArch64] Add basic support for Qualcomm's Saphira CPU. llvm-svn: 314105
2017-09-25 22:05:00 +08:00
EXPECT_TRUE(testAArch64Extension("saphira",
AArch64::ArchKind::INVALID, "crc"));
EXPECT_TRUE(testAArch64Extension("saphira",
AArch64::ArchKind::INVALID, "lse"));
EXPECT_TRUE(testAArch64Extension("saphira",
AArch64::ArchKind::INVALID, "rdm"));
EXPECT_TRUE(testAArch64Extension("saphira",
AArch64::ArchKind::INVALID, "ras"));
EXPECT_TRUE(testAArch64Extension("saphira",
AArch64::ArchKind::INVALID, "rcpc"));
EXPECT_TRUE(testAArch64Extension("saphira",
AArch64::ArchKind::INVALID, "profile"));
EXPECT_FALSE(testAArch64Extension("saphira",
[ARM/AArch64] TargetParserTest fixes Adds some missing tests for the FP16 extension, fixes an existing test that misnames it. Differential Revision: https://reviews.llvm.org/D50227 llvm-svn: 340012
2018-08-17 19:26:57 +08:00
AArch64::ArchKind::INVALID, "fp16"));
EXPECT_TRUE(testAArch64Extension("cortex-a55",
AArch64::ArchKind::INVALID, "fp16"));
[ARM/AArch64] Support FP16 +fp16fml instructions Add +fp16fml feature for new FP16 instructions, which are a mandatory part of FP16 from v8.4-A and an optional part of FP16 from v8.2-A. It doesn't seem to be possible to model this in LLVM, but the relationship between the options is handled by the related clang patch. In keeping with what I think is the usual practice, the fp16fml extension is accepted regardless of base architecture version. Builds on/replaces Sjoerd Meijer's patch to add these instructions at https://reviews.llvm.org/D49839. Differential Revision: https://reviews.llvm.org/D50228 llvm-svn: 340013
2018-08-17 19:29:49 +08:00
EXPECT_FALSE(testAArch64Extension("cortex-a55",
AArch64::ArchKind::INVALID, "fp16fml"));
[AArch64] Support HiSilicon's TSV110 processor Reviewers: t.p.northover, SjoerdMeijer, kristof.beyls Reviewed By: kristof.beyls Subscribers: olista01, javed.absar, kristof.beyls, kristina, llvm-commits Differential Revision: https://reviews.llvm.org/D53908 llvm-svn: 346546
2018-11-10 03:32:08 +08:00
EXPECT_TRUE(testAArch64Extension("cortex-a55",
AArch64::ArchKind::INVALID, "dotprod"));
[ARM/AArch64] TargetParserTest fixes Adds some missing tests for the FP16 extension, fixes an existing test that misnames it. Differential Revision: https://reviews.llvm.org/D50227 llvm-svn: 340012
2018-08-17 19:26:57 +08:00
EXPECT_TRUE(testAArch64Extension("cortex-a75",
AArch64::ArchKind::INVALID, "fp16"));
[ARM/AArch64] Support FP16 +fp16fml instructions Add +fp16fml feature for new FP16 instructions, which are a mandatory part of FP16 from v8.4-A and an optional part of FP16 from v8.2-A. It doesn't seem to be possible to model this in LLVM, but the relationship between the options is handled by the related clang patch. In keeping with what I think is the usual practice, the fp16fml extension is accepted regardless of base architecture version. Builds on/replaces Sjoerd Meijer's patch to add these instructions at https://reviews.llvm.org/D49839. Differential Revision: https://reviews.llvm.org/D50228 llvm-svn: 340013
2018-08-17 19:29:49 +08:00
EXPECT_FALSE(testAArch64Extension("cortex-a75",
AArch64::ArchKind::INVALID, "fp16fml"));
[AArch64] Support HiSilicon's TSV110 processor Reviewers: t.p.northover, SjoerdMeijer, kristof.beyls Reviewed By: kristof.beyls Subscribers: olista01, javed.absar, kristof.beyls, kristina, llvm-commits Differential Revision: https://reviews.llvm.org/D53908 llvm-svn: 346546
2018-11-10 03:32:08 +08:00
EXPECT_TRUE(testAArch64Extension("cortex-a75",
AArch64::ArchKind::INVALID, "dotprod"));
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_FALSE(testAArch64Extension("thunderx2t99",
AArch64::ArchKind::INVALID, "ras"));
EXPECT_FALSE(testAArch64Extension("thunderx",
AArch64::ArchKind::INVALID, "lse"));
EXPECT_FALSE(testAArch64Extension("thunderxt81",
AArch64::ArchKind::INVALID, "lse"));
EXPECT_FALSE(testAArch64Extension("thunderxt83",
AArch64::ArchKind::INVALID, "lse"));
EXPECT_FALSE(testAArch64Extension("thunderxt88",
AArch64::ArchKind::INVALID, "lse"));
[AArch64] Support HiSilicon's TSV110 processor Reviewers: t.p.northover, SjoerdMeijer, kristof.beyls Reviewed By: kristof.beyls Subscribers: olista01, javed.absar, kristof.beyls, kristina, llvm-commits Differential Revision: https://reviews.llvm.org/D53908 llvm-svn: 346546
2018-11-10 03:32:08 +08:00
EXPECT_TRUE(testAArch64Extension("tsv110",
AArch64::ArchKind::INVALID, "crypto"));
EXPECT_FALSE(testAArch64Extension("tsv110",
AArch64::ArchKind::INVALID, "sha3"));
EXPECT_FALSE(testAArch64Extension("tsv110",
AArch64::ArchKind::INVALID, "sm4"));
EXPECT_TRUE(testAArch64Extension("tsv110",
AArch64::ArchKind::INVALID, "ras"));
EXPECT_TRUE(testAArch64Extension("tsv110",
AArch64::ArchKind::INVALID, "profile"));
EXPECT_TRUE(testAArch64Extension("tsv110",
AArch64::ArchKind::INVALID, "fp16"));
EXPECT_TRUE(testAArch64Extension("tsv110",
AArch64::ArchKind::INVALID, "fp16fml"));
EXPECT_TRUE(testAArch64Extension("tsv110",
AArch64::ArchKind::INVALID, "dotprod"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_FALSE(testAArch64Extension(
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
"generic", AArch64::ArchKind::ARMV8A, "ras"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_FALSE(testAArch64Extension(
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
"generic", AArch64::ArchKind::ARMV8_1A, "ras"));
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_FALSE(testAArch64Extension(
[AArch64] Support HiSilicon's TSV110 processor Reviewers: t.p.northover, SjoerdMeijer, kristof.beyls Reviewed By: kristof.beyls Subscribers: olista01, javed.absar, kristof.beyls, kristina, llvm-commits Differential Revision: https://reviews.llvm.org/D53908 llvm-svn: 346546
2018-11-10 03:32:08 +08:00
"generic", AArch64::ArchKind::ARMV8_2A, "profile"));
[ARM/AArch64] TargetParserTest fixes Adds some missing tests for the FP16 extension, fixes an existing test that misnames it. Differential Revision: https://reviews.llvm.org/D50227 llvm-svn: 340012
2018-08-17 19:26:57 +08:00
EXPECT_FALSE(testAArch64Extension(
"generic", AArch64::ArchKind::ARMV8_2A, "fp16"));
[ARM/AArch64] Support FP16 +fp16fml instructions Add +fp16fml feature for new FP16 instructions, which are a mandatory part of FP16 from v8.4-A and an optional part of FP16 from v8.2-A. It doesn't seem to be possible to model this in LLVM, but the relationship between the options is handled by the related clang patch. In keeping with what I think is the usual practice, the fp16fml extension is accepted regardless of base architecture version. Builds on/replaces Sjoerd Meijer's patch to add these instructions at https://reviews.llvm.org/D49839. Differential Revision: https://reviews.llvm.org/D50228 llvm-svn: 340013
2018-08-17 19:29:49 +08:00
EXPECT_FALSE(testAArch64Extension(
"generic", AArch64::ArchKind::ARMV8_2A, "fp16fml"));
[ARM/AArch64] TargetParserTest fixes Adds some missing tests for the FP16 extension, fixes an existing test that misnames it. Differential Revision: https://reviews.llvm.org/D50227 llvm-svn: 340012
2018-08-17 19:26:57 +08:00
EXPECT_FALSE(testAArch64Extension(
"generic", AArch64::ArchKind::ARMV8_3A, "fp16"));
[ARM/AArch64] Support FP16 +fp16fml instructions Add +fp16fml feature for new FP16 instructions, which are a mandatory part of FP16 from v8.4-A and an optional part of FP16 from v8.2-A. It doesn't seem to be possible to model this in LLVM, but the relationship between the options is handled by the related clang patch. In keeping with what I think is the usual practice, the fp16fml extension is accepted regardless of base architecture version. Builds on/replaces Sjoerd Meijer's patch to add these instructions at https://reviews.llvm.org/D49839. Differential Revision: https://reviews.llvm.org/D50228 llvm-svn: 340013
2018-08-17 19:29:49 +08:00
EXPECT_FALSE(testAArch64Extension(
"generic", AArch64::ArchKind::ARMV8_3A, "fp16fml"));
[ARM/AArch64] TargetParserTest fixes Adds some missing tests for the FP16 extension, fixes an existing test that misnames it. Differential Revision: https://reviews.llvm.org/D50227 llvm-svn: 340012
2018-08-17 19:26:57 +08:00
EXPECT_FALSE(testAArch64Extension(
"generic", AArch64::ArchKind::ARMV8_4A, "fp16"));
[ARM/AArch64] Support FP16 +fp16fml instructions Add +fp16fml feature for new FP16 instructions, which are a mandatory part of FP16 from v8.4-A and an optional part of FP16 from v8.2-A. It doesn't seem to be possible to model this in LLVM, but the relationship between the options is handled by the related clang patch. In keeping with what I think is the usual practice, the fp16fml extension is accepted regardless of base architecture version. Builds on/replaces Sjoerd Meijer's patch to add these instructions at https://reviews.llvm.org/D49839. Differential Revision: https://reviews.llvm.org/D50228 llvm-svn: 340013
2018-08-17 19:29:49 +08:00
EXPECT_FALSE(testAArch64Extension(
"generic", AArch64::ArchKind::ARMV8_4A, "fp16fml"));
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
}
TEST(TargetParserTest, AArch64ExtensionFeatures) {
Use StringReg in TargetParser APIs (NFC) llvm-svn: 283527
2016-10-07 16:37:29 +08:00
std::vector<StringRef> Features;
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
unsigned Extensions = AArch64::AEK_CRC | AArch64::AEK_CRYPTO |
AArch64::AEK_FP | AArch64::AEK_SIMD |
AArch64::AEK_FP16 | AArch64::AEK_PROFILE |
[TargetParser][AArch64] Add support for RDM feature in the target parser. Differential Revision: https://reviews.llvm.org/D37081 llvm-svn: 311659
2017-08-24 22:30:44 +08:00
AArch64::AEK_RAS | AArch64::AEK_LSE |
AArch64::AEK_RDM | AArch64::AEK_SVE |
[ARM/AArch64] Support FP16 +fp16fml instructions Add +fp16fml feature for new FP16 instructions, which are a mandatory part of FP16 from v8.4-A and an optional part of FP16 from v8.2-A. It doesn't seem to be possible to model this in LLVM, but the relationship between the options is handled by the related clang patch. In keeping with what I think is the usual practice, the fp16fml extension is accepted regardless of base architecture version. Builds on/replaces Sjoerd Meijer's patch to add these instructions at https://reviews.llvm.org/D49839. Differential Revision: https://reviews.llvm.org/D50228 llvm-svn: 340013
2018-08-17 19:29:49 +08:00
AArch64::AEK_DOTPROD | AArch64::AEK_RCPC |
AArch64::AEK_FP16FML;
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
for (unsigned i = 0; i <= Extensions; i++)
EXPECT_TRUE(i == 0 ? !AArch64::getExtensionFeatures(i, Features)
: AArch64::getExtensionFeatures(i, Features));
}
TEST(TargetParserTest, AArch64ArchFeatures) {
Use StringReg in TargetParser APIs (NFC) llvm-svn: 283527
2016-10-07 16:37:29 +08:00
std::vector<StringRef> Features;
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
[NFC][AArch64] Remove duplicate Arch list in target parser tests The list generated in the target parser tests is the same as the one in the AArch64 target parser. Use that one instead. Differential Revision: https://reviews.llvm.org/D55509 llvm-svn: 348757
2018-12-10 22:26:06 +08:00
for (auto AK : AArch64::ArchKinds)
[TargetParser] Use enum classes for various ARM kind enums. Summary: Using c++11 enum classes ensures that only valid enum values are used for ArchKind, ProfileKind, VersionKind and ISAKind. This removes the need for checks that the provided values map to a proper enum value, allows us to get rid of AK_LAST and prevents comparing values from different enums. It also removes a bunch of static_cast from unsigned to enum values and vice versa, at the cost of introducing static casts to access AArch64ARCHNames and ARMARCHNames by ArchKind. FPUKind and ArchExtKind are the only remaining old-style enum in TargetParser.h. I think it's beneficial to keep ArchExtKind as old-style enum, but FPUKind can be converted too, but this patch is quite big, so could do this in a follow-up patch. I could also split this patch up a bit, if people would prefer that. Reviewers: rengolin, javed.absar, chandlerc, rovka Reviewed By: rovka Subscribers: aemerson, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D35882 llvm-svn: 309287
2017-07-28 00:27:56 +08:00
EXPECT_TRUE((AK == AArch64::ArchKind::INVALID)
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
? !AArch64::getArchFeatures(AK, Features)
: AArch64::getArchFeatures(AK, Features));
}
TEST(TargetParserTest, AArch64ArchExtFeature) {
const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"},
{"crypto", "nocrypto", "+crypto", "-crypto"},
{"fp", "nofp", "+fp-armv8", "-fp-armv8"},
{"simd", "nosimd", "+neon", "-neon"},
{"fp16", "nofp16", "+fullfp16", "-fullfp16"},
[ARM/AArch64] Support FP16 +fp16fml instructions Add +fp16fml feature for new FP16 instructions, which are a mandatory part of FP16 from v8.4-A and an optional part of FP16 from v8.2-A. It doesn't seem to be possible to model this in LLVM, but the relationship between the options is handled by the related clang patch. In keeping with what I think is the usual practice, the fp16fml extension is accepted regardless of base architecture version. Builds on/replaces Sjoerd Meijer's patch to add these instructions at https://reviews.llvm.org/D49839. Differential Revision: https://reviews.llvm.org/D50228 llvm-svn: 340013
2018-08-17 19:29:49 +08:00
{"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"},
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
{"profile", "noprofile", "+spe", "-spe"},
[AArch64] Add an SVE target feature to the backend and TargetParser. The feature will be used properly once assembler/disassembler support begins to land. llvm-svn: 307917
2017-07-13 23:19:56 +08:00
{"ras", "noras", "+ras", "-ras"},
[TargetParser][AArch64] Add support for RDM feature in the target parser. Differential Revision: https://reviews.llvm.org/D37081 llvm-svn: 311659
2017-08-24 22:30:44 +08:00
{"lse", "nolse", "+lse", "-lse"},
{"rdm", "nordm", "+rdm", "-rdm"},
[ARM][AArch64] Cortex-A75 and Cortex-A55 support This patch introduces support for Cortex-A75 and Cortex-A55, Arm's latest big.LITTLE A-class cores. They implement the ARMv8.2-A architecture, including the cryptography and RAS extensions, plus the optional dot product extension. They also implement the RCpc AArch64 extension from ARMv8.3-A. Cortex-A75: https://developer.arm.com/products/processors/cortex-a/cortex-a75 Cortex-A55: https://developer.arm.com/products/processors/cortex-a/cortex-a55 Differential Revision: https://reviews.llvm.org/D36667 llvm-svn: 311316
2017-08-21 16:43:06 +08:00
{"sve", "nosve", "+sve", "-sve"},
{"dotprod", "nodotprod", "+dotprod", "-dotprod"},
[AArch64][v8.5A] Add Armv8.5-A random number instructions This adds two new system registers, used to generate random numbers. This is an optional extension to v8.5-A, and will be controlled by the "+rng" modifier of the -march= and -mcpu= options. Patch by Pablo Barrio! Differential revision: https://reviews.llvm.org/D52481 llvm-svn: 343217
2018-09-27 22:01:40 +08:00
{"rcpc", "norcpc", "+rcpc", "-rcpc" },
[AArch64][v8.5A] Add MTE as an optional AArch64 extension This adds the memory tagging extension, which is an optional extension introduced in v8.5A. The new instructions and registers will be added by subsequent patches. Patch by Pablo Barrio! Differential revision: https://reviews.llvm.org/D52486 llvm-svn: 343563
2018-10-02 17:36:28 +08:00
{"rng", "norng", "+rand", "-rand"},
[AArch64] Add command-line option for SSBS Summary: SSBS (Speculative Store Bypass Safe) is only mandatory from 8.5 onwards but is optional from Armv8.0-A. This patch adds a command line option to enable SSBS, as it was previously only possible to enable by selecting -march=armv8.5-a. Similar patch upstream in GNU binutils: https://sourceware.org/ml/binutils/2018-09/msg00274.html Reviewers: olista01, samparker, aemerson Reviewed By: samparker Subscribers: javed.absar, kristof.beyls, kristina, llvm-commits Differential Revision: https://reviews.llvm.org/D54629 llvm-svn: 348137
2018-12-03 22:00:47 +08:00
{"memtag", "nomemtag", "+mte", "-mte"},
[AArch64] Add command-line option for SB SB (Speculative Barrier) is only mandatory from 8.5 onwards but is optional from Armv8.0-A. This patch adds a command line option to enable SB, as it was previously only possible to enable by selecting -march=armv8.5-a. This patch also moves to FeatureSB the old FeatureSpecRestrict. Reviewers: pbarrio, olista01, t.p.northover, LukeCheeseman Differential Revision: https://reviews.llvm.org/D55921 llvm-svn: 350126
2018-12-29 01:14:58 +08:00
{"ssbs", "nossbs", "+ssbs", "-ssbs"},
[AArch64] Add command-line option predres Prediction control instructions are only mandatory from v8.5a onwards but is optional from Armv8.0-A. This patch adds a command line option to enable it by it's own. Differential Revision: https://reviews.llvm.org/D56007 llvm-svn: 350385
2019-01-04 19:04:18 +08:00
{"sb", "nosb", "+sb", "-sb"},
{"predres", "nopredres", "+predres", "-predres"}
};
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
for (unsigned i = 0; i < array_lengthof(ArchExt); i++) {
Refactor TargetParserTests. The TargetParser tests are a bit redundant. Refactor them in a more repeatable way. llvm-svn: 288758
2016-12-06 10:22:08 +08:00
EXPECT_EQ(StringRef(ArchExt[i][2]),
AArch64::getArchExtFeature(ArchExt[i][0]));
EXPECT_EQ(StringRef(ArchExt[i][3]),
AArch64::getArchExtFeature(ArchExt[i][1]));
Add unittests to {ARM | AArch64}TargetParser. Add unittest to {ARM | AArch64}TargetParser,and by the way correct problems as below: 1.Correct a incorrect indexing problem in AArch64TargetParser. The architecture enumeration is shared across ARM and AArch64 in original implementation.But In the code,I just used the index which was offset by the ARM, and this would index into the array incorrectly. To make AArch64 has its own arch enum,or we will do a lot of slowly iterating. 2.Correct a spelling error. The parameter of llvm::AArch64::getArchExtName. 3.Correct a writing mistake, in llvm::ARM::parseArchISA. Differential Revision: https://reviews.llvm.org/D21785 llvm-svn: 276957
2016-07-28 14:11:18 +08:00
}
}
}