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| author | Bill Wendling <isanbard@gmail.com> | 2011-05-03 21:11:17 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2011-05-03 21:11:17 +0000 |
| commit | 9493a285d13fd34ff3a507ea57039fdc19dd1ce7 (patch) | |
| tree | 19c467929cb35241cdbd058aac954061aaf41a73 /test/Assembler | |
| parent | 7d6b6a05b549da70b4473f015c97954c2a422724 (diff) | |
| download | external_llvm-9493a285d13fd34ff3a507ea57039fdc19dd1ce7.zip external_llvm-9493a285d13fd34ff3a507ea57039fdc19dd1ce7.tar.gz external_llvm-9493a285d13fd34ff3a507ea57039fdc19dd1ce7.tar.bz2 | |
Replace the "movnt" intrinsics with a native store + nontemporal metadata bit.
<rdar://problem/8460511>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130791 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Assembler')
| -rw-r--r-- | test/Assembler/AutoUpgradeIntrinsics.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/Assembler/AutoUpgradeIntrinsics.ll b/test/Assembler/AutoUpgradeIntrinsics.ll index e4e2d3a..417493f 100644 --- a/test/Assembler/AutoUpgradeIntrinsics.ll +++ b/test/Assembler/AutoUpgradeIntrinsics.ll @@ -10,6 +10,7 @@ ; RUN: not grep {llvm\\.x86\\.sse2\\.loadu} ; RUN: llvm-as < %s | llvm-dis | \ ; RUN: grep {llvm\\.x86\\.mmx\\.ps} | grep {x86_mmx} | count 16 +; RUN: llvm-as < %s | llvm-dis | FileCheck %s declare i32 @llvm.ctpop.i28(i28 %val) declare i32 @llvm.cttz.i29(i29 %val) @@ -91,3 +92,20 @@ define void @test_loadu(i8* %a, double* %b) { %v2 = call <2 x double> @llvm.x86.sse2.loadu.pd(double* %b) ret void } + +declare void @llvm.x86.sse.movnt.ps(i8*, <4 x float>) nounwind readnone +declare void @llvm.x86.sse2.movnt.dq(i8*, <2 x double>) nounwind readnone +declare void @llvm.x86.sse2.movnt.pd(i8*, <2 x double>) nounwind readnone +declare void @llvm.x86.sse2.movnt.i(i8*, i32) nounwind readnone + +define void @f(<4 x float> %A, i8* %B, <2 x double> %C, i32 %D) { +; CHECK: store{{.*}}nontemporal + call void @llvm.x86.sse.movnt.ps(i8* %B, <4 x float> %A) +; CHECK: store{{.*}}nontemporal + call void @llvm.x86.sse2.movnt.dq(i8* %B, <2 x double> %C) +; CHECK: store{{.*}}nontemporal + call void @llvm.x86.sse2.movnt.pd(i8* %B, <2 x double> %C) +; CHECK: store{{.*}}nontemporal + call void @llvm.x86.sse2.movnt.i(i8* %B, i32 %D) + ret void +} |