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llvm-project/llvm/test/CodeGen/ARM/2010-06-11-vmovdrr-bitcast.ll

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ARM: fixup more tests to specify the target more explicitly This changes the tests that were targeting ARM EABI to explicitly specify the environment rather than relying on the default. This breaks with the new Windows on ARM support when running the tests on Windows where the default environment is no longer EABI. Take the opportunity to avoid a pointless redirect (helps when trying to debug with providing a command line invocation which can be copy and pasted) and removing a few greps in favour of FileCheck. llvm-svn: 205541
2014-04-04 00:01:44 +08:00
; RUN: llc -mtriple=arm-eabi -mattr=+neon %s -o /dev/null
; rdar://8084742
Add a missing bitcast. This code used to only handle conversions between i64 and f64 types, but now it also handle Neon vector types, so the f64 result of VMOVDRR may need to be converted to a Neon type. Radar 8084742. llvm-svn: 105845
2010-06-12 06:45:25 +08:00
%struct.__int8x8x2_t = type { [2 x <8 x i8>] }
Remove arm_apcscc from the test files. It is the default and doing this matches what llvm-gcc and clang now produce. llvm-svn: 106221
2010-06-17 23:18:27 +08:00
define void @foo(%struct.__int8x8x2_t* nocapture %a, i8* %b) nounwind {
Add a missing bitcast. This code used to only handle conversions between i64 and f64 types, but now it also handle Neon vector types, so the f64 result of VMOVDRR may need to be converted to a Neon type. Radar 8084742. llvm-svn: 105845
2010-06-12 06:45:25 +08:00
entry:
%0 = bitcast %struct.__int8x8x2_t* %a to i128* ; <i128*> [#uses=1]
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%srcval = load i128, i128* %0, align 8 ; <i128> [#uses=2]
Add a missing bitcast. This code used to only handle conversions between i64 and f64 types, but now it also handle Neon vector types, so the f64 result of VMOVDRR may need to be converted to a Neon type. Radar 8084742. llvm-svn: 105845
2010-06-12 06:45:25 +08:00
%tmp6 = trunc i128 %srcval to i64 ; <i64> [#uses=1]
%tmp8 = lshr i128 %srcval, 64 ; <i128> [#uses=1]
%tmp9 = trunc i128 %tmp8 to i64 ; <i64> [#uses=1]
%tmp16.i = bitcast i64 %tmp6 to <8 x i8> ; <<8 x i8>> [#uses=1]
%tmp20.i = bitcast i64 %tmp9 to <8 x i8> ; <<8 x i8>> [#uses=1]
Add alignment arguments to all the NEON load/store intrinsics. Update all the tests using those intrinsics and add support for auto-upgrading bitcode files with the old versions of the intrinsics. llvm-svn: 112271
2010-08-28 01:13:24 +08:00
tail call void @llvm.arm.neon.vst2.v8i8(i8* %b, <8 x i8> %tmp16.i, <8 x i8> %tmp20.i, i32 1) nounwind
Add a missing bitcast. This code used to only handle conversions between i64 and f64 types, but now it also handle Neon vector types, so the f64 result of VMOVDRR may need to be converted to a Neon type. Radar 8084742. llvm-svn: 105845
2010-06-12 06:45:25 +08:00
ret void
}
Add alignment arguments to all the NEON load/store intrinsics. Update all the tests using those intrinsics and add support for auto-upgrading bitcode files with the old versions of the intrinsics. llvm-svn: 112271
2010-08-28 01:13:24 +08:00
declare void @llvm.arm.neon.vst2.v8i8(i8*, <8 x i8>, <8 x i8>, i32) nounwind