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llvm-project/llvm/test/MC/AArch64/directive-arch-negative.s

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test: split test into two files Split up the test cases into two inputs as per post-commit review comments from Renato. NFC. llvm-svn: 272408
2016-06-11 01:33:28 +08:00
// RUN: not llvm-mc -triple aarch64-unknown-none-eabi -filetype asm -o - %s 2>&1 | FileCheck %s
.arch axp64
# CHECK: error: unknown arch name
[AArch64] Tighten up directives tests Move expected-fail cases from directive-cpu.s to directive-cpu-err.s. This allows us to remove the 'not' from the llvm-mc invocation in directive-cpu.s so that this test will fail in unexpected error cases. It also means that we are not relying on all stderr coming before any stdout, which seems fragile. Also make use of CHECK-NEXT to ensure that multiline error messages really are occuring together. And add a test to verify that .cpu with an arch version as extension is rejected. Differential Revision: https://reviews.llvm.org/D47873 llvm-svn: 335586
2018-06-26 17:49:31 +08:00
# CHECK-NEXT: .arch axp64
# CHECK-NEXT: ^
test: split test into two files Split up the test cases into two inputs as per post-commit review comments from Renato. NFC. llvm-svn: 272408
2016-06-11 01:33:28 +08:00
.arch armv8
AArch64 .arch directive - Include default arch attributes with extensions. Fix the .arch asm parser to use the full set of features for the architecture and any extensions on the command line. Add and update testcases accordingly as well as add an extension that was used but not supported. llvm-svn: 280971
2016-09-09 01:27:03 +08:00
aese v0.8h, v1.8h
test: split test into two files Split up the test cases into two inputs as per post-commit review comments from Renato. NFC. llvm-svn: 272408
2016-06-11 01:33:28 +08:00
AArch64 .arch directive - Include default arch attributes with extensions. Fix the .arch asm parser to use the full set of features for the architecture and any extensions on the command line. Add and update testcases accordingly as well as add an extension that was used but not supported. llvm-svn: 280971
2016-09-09 01:27:03 +08:00
# CHECK: error: invalid operand for instruction
[AArch64] Tighten up directives tests Move expected-fail cases from directive-cpu.s to directive-cpu-err.s. This allows us to remove the 'not' from the llvm-mc invocation in directive-cpu.s so that this test will fail in unexpected error cases. It also means that we are not relying on all stderr coming before any stdout, which seems fragile. Also make use of CHECK-NEXT to ensure that multiline error messages really are occuring together. And add a test to verify that .cpu with an arch version as extension is rejected. Differential Revision: https://reviews.llvm.org/D47873 llvm-svn: 335586
2018-06-26 17:49:31 +08:00
# CHECK-NEXT: aese v0.8h, v1.8h
# CHECK-NEXT: ^
test: split test into two files Split up the test cases into two inputs as per post-commit review comments from Renato. NFC. llvm-svn: 272408
2016-06-11 01:33:28 +08:00
AArch64 .arch directive - Include default arch attributes with extensions. Fix the .arch asm parser to use the full set of features for the architecture and any extensions on the command line. Add and update testcases accordingly as well as add an extension that was used but not supported. llvm-svn: 280971
2016-09-09 01:27:03 +08:00
// We silently ignore invalid features.
.arch armv8+foo
aese v0.8h, v1.8h
test: split test into two files Split up the test cases into two inputs as per post-commit review comments from Renato. NFC. llvm-svn: 272408
2016-06-11 01:33:28 +08:00
AArch64 .arch directive - Include default arch attributes with extensions. Fix the .arch asm parser to use the full set of features for the architecture and any extensions on the command line. Add and update testcases accordingly as well as add an extension that was used but not supported. llvm-svn: 280971
2016-09-09 01:27:03 +08:00
# CHECK: error: invalid operand for instruction
[AArch64] Tighten up directives tests Move expected-fail cases from directive-cpu.s to directive-cpu-err.s. This allows us to remove the 'not' from the llvm-mc invocation in directive-cpu.s so that this test will fail in unexpected error cases. It also means that we are not relying on all stderr coming before any stdout, which seems fragile. Also make use of CHECK-NEXT to ensure that multiline error messages really are occuring together. And add a test to verify that .cpu with an arch version as extension is rejected. Differential Revision: https://reviews.llvm.org/D47873 llvm-svn: 335586
2018-06-26 17:49:31 +08:00
# CHECK-NEXT: aese v0.8h, v1.8h
# CHECK-NEXT: ^
test: split test into two files Split up the test cases into two inputs as per post-commit review comments from Renato. NFC. llvm-svn: 272408
2016-06-11 01:33:28 +08:00
AArch64 .arch directive - Include default arch attributes with extensions. Fix the .arch asm parser to use the full set of features for the architecture and any extensions on the command line. Add and update testcases accordingly as well as add an extension that was used but not supported. llvm-svn: 280971
2016-09-09 01:27:03 +08:00
.arch armv8+crypto
test: split test into two files Split up the test cases into two inputs as per post-commit review comments from Renato. NFC. llvm-svn: 272408
2016-06-11 01:33:28 +08:00
.arch armv8
AArch64 .arch directive - Include default arch attributes with extensions. Fix the .arch asm parser to use the full set of features for the architecture and any extensions on the command line. Add and update testcases accordingly as well as add an extension that was used but not supported. llvm-svn: 280971
2016-09-09 01:27:03 +08:00
aese v0.8h, v1.8h
test: split test into two files Split up the test cases into two inputs as per post-commit review comments from Renato. NFC. llvm-svn: 272408
2016-06-11 01:33:28 +08:00
AArch64 .arch directive - Include default arch attributes with extensions. Fix the .arch asm parser to use the full set of features for the architecture and any extensions on the command line. Add and update testcases accordingly as well as add an extension that was used but not supported. llvm-svn: 280971
2016-09-09 01:27:03 +08:00
# CHECK: error: invalid operand for instruction
[AArch64] Tighten up directives tests Move expected-fail cases from directive-cpu.s to directive-cpu-err.s. This allows us to remove the 'not' from the llvm-mc invocation in directive-cpu.s so that this test will fail in unexpected error cases. It also means that we are not relying on all stderr coming before any stdout, which seems fragile. Also make use of CHECK-NEXT to ensure that multiline error messages really are occuring together. And add a test to verify that .cpu with an arch version as extension is rejected. Differential Revision: https://reviews.llvm.org/D47873 llvm-svn: 335586
2018-06-26 17:49:31 +08:00
# CHECK-NEXT: aese v0.8h, v1.8h
# CHECK-NEXT: ^
test: split test into two files Split up the test cases into two inputs as per post-commit review comments from Renato. NFC. llvm-svn: 272408
2016-06-11 01:33:28 +08:00
Move the armv8.1-a ras test to a negative with noras test as ras is included in armv8.1-a by default and so we weren't testing anything. llvm-svn: 281941
2016-09-20 05:55:04 +08:00
.arch armv8.1-a+noras
esb
# CHECK: error: instruction requires: ras
[AArch64] Tighten up directives tests Move expected-fail cases from directive-cpu.s to directive-cpu-err.s. This allows us to remove the 'not' from the llvm-mc invocation in directive-cpu.s so that this test will fail in unexpected error cases. It also means that we are not relying on all stderr coming before any stdout, which seems fragile. Also make use of CHECK-NEXT to ensure that multiline error messages really are occuring together. And add a test to verify that .cpu with an arch version as extension is rejected. Differential Revision: https://reviews.llvm.org/D47873 llvm-svn: 335586
2018-06-26 17:49:31 +08:00
# CHECK-NEXT: esb
[AArch64] Refactor LSE support as feature separate from V8.1a support. Summary: This is preparation for ThunderX processors that have Large System Extension (LSE) atomic instructions, but not the other instructions introduced by V8.1a. This will mimic changes to GCC as described here: https://gcc.gnu.org/ml/gcc-patches/2015-06/msg00388.html LSE instructions are: LD/ST<op>, CAS*, SWP Reviewers: t.p.northover, echristo, jmolloy, rengolin Subscribers: aemerson, mehdi_amini Differential Revision: https://reviews.llvm.org/D26621 llvm-svn: 288279
2016-12-01 06:25:24 +08:00
[AArch64] armv8-A doesn't have LSE. r288279 mistakenly added it to all arches, but it's only available from v8.1 onwards. The testcase is awkward, because (I suspect) of PR32873. Spotted by inspection. llvm-svn: 301890
2017-05-02 08:45:01 +08:00
// PR32873: without extra features, '.arch' is currently ignored.
// Add an unrelated feature to accept the directive.
.arch armv8+crc
casa w5, w7, [x19]
# CHECK: error: instruction requires: lse
[AArch64] Tighten up directives tests Move expected-fail cases from directive-cpu.s to directive-cpu-err.s. This allows us to remove the 'not' from the llvm-mc invocation in directive-cpu.s so that this test will fail in unexpected error cases. It also means that we are not relying on all stderr coming before any stdout, which seems fragile. Also make use of CHECK-NEXT to ensure that multiline error messages really are occuring together. And add a test to verify that .cpu with an arch version as extension is rejected. Differential Revision: https://reviews.llvm.org/D47873 llvm-svn: 335586
2018-06-26 17:49:31 +08:00
# CHECK-NEXT: casa w5, w7, [x19]
[AArch64] armv8-A doesn't have LSE. r288279 mistakenly added it to all arches, but it's only available from v8.1 onwards. The testcase is awkward, because (I suspect) of PR32873. Spotted by inspection. llvm-svn: 301890
2017-05-02 08:45:01 +08:00
[AArch64] armv8-A doesn't have CRC. That's only a required extension as of v8.1a. Remove it from the "generic" CPU as well: it should only support the base ISA (and binutils agrees). Also unify the MC tests into crc.s and arm64-crc32.s llvm-svn: 302077
2017-05-04 04:33:52 +08:00
.arch armv8+crypto
crc32b w0, w1, w2
# CHECK: error: instruction requires: crc
[AArch64] Tighten up directives tests Move expected-fail cases from directive-cpu.s to directive-cpu-err.s. This allows us to remove the 'not' from the llvm-mc invocation in directive-cpu.s so that this test will fail in unexpected error cases. It also means that we are not relying on all stderr coming before any stdout, which seems fragile. Also make use of CHECK-NEXT to ensure that multiline error messages really are occuring together. And add a test to verify that .cpu with an arch version as extension is rejected. Differential Revision: https://reviews.llvm.org/D47873 llvm-svn: 335586
2018-06-26 17:49:31 +08:00
# CHECK-NEXT: crc32b w0, w1, w2
[AArch64] armv8-A doesn't have CRC. That's only a required extension as of v8.1a. Remove it from the "generic" CPU as well: it should only support the base ISA (and binutils agrees). Also unify the MC tests into crc.s and arm64-crc32.s llvm-svn: 302077
2017-05-04 04:33:52 +08:00
[AArch64] Refactor LSE support as feature separate from V8.1a support. Summary: This is preparation for ThunderX processors that have Large System Extension (LSE) atomic instructions, but not the other instructions introduced by V8.1a. This will mimic changes to GCC as described here: https://gcc.gnu.org/ml/gcc-patches/2015-06/msg00388.html LSE instructions are: LD/ST<op>, CAS*, SWP Reviewers: t.p.northover, echristo, jmolloy, rengolin Subscribers: aemerson, mehdi_amini Differential Revision: https://reviews.llvm.org/D26621 llvm-svn: 288279
2016-12-01 06:25:24 +08:00
.arch armv8.1-a+nolse
casa w5, w7, [x20]
# CHECK: error: instruction requires: lse
[AArch64] Tighten up directives tests Move expected-fail cases from directive-cpu.s to directive-cpu-err.s. This allows us to remove the 'not' from the llvm-mc invocation in directive-cpu.s so that this test will fail in unexpected error cases. It also means that we are not relying on all stderr coming before any stdout, which seems fragile. Also make use of CHECK-NEXT to ensure that multiline error messages really are occuring together. And add a test to verify that .cpu with an arch version as extension is rejected. Differential Revision: https://reviews.llvm.org/D47873 llvm-svn: 335586
2018-06-26 17:49:31 +08:00
# CHECK-NEXT: casa w5, w7, [x20]