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| author | Michael Kuperstein <michael.m.kuperstein@intel.com> | 2015-06-30 08:49:35 +0000 |
|---|---|---|
| committer | Michael Kuperstein <michael.m.kuperstein@intel.com> | 2015-06-30 08:49:35 +0000 |
| commit | 5aff75b92a8919155b72e6c177dbf4150402ed0d (patch) | |
| tree | 475b288335ca587ed2c49783a3eee632c69568ac /llvm/test | |
| parent | 4db553199ca31f86d5ab892ec97e6abae94498e1 (diff) | |
| download | bcm5719-llvm-5aff75b92a8919155b72e6c177dbf4150402ed0d.tar.gz bcm5719-llvm-5aff75b92a8919155b72e6c177dbf4150402ed0d.zip | |
[X86] Add FXSR intrinsics
Add intrinsics for the FXSR instructions (FXSAVE/FXSAVE64/FXRSTOR/FXRSTOR64)
llvm-svn: 241049
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/system-intrinsics-64.ll | 33 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/system-intrinsics.ll | 17 |
2 files changed, 50 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/system-intrinsics-64.ll b/llvm/test/CodeGen/X86/system-intrinsics-64.ll new file mode 100644 index 00000000000..96c44177339 --- /dev/null +++ b/llvm/test/CodeGen/X86/system-intrinsics-64.ll @@ -0,0 +1,33 @@ +; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s + +define void @test_fxsave(i8* %ptr) { +; CHECK-LABEL: test_fxsave +; CHECK: fxsave + call void @llvm.x86.fxsave(i8* %ptr) + ret void; +} +declare void @llvm.x86.fxsave(i8*) + +define void @test_fxsave64(i8* %ptr) { +; CHECK-LABEL: test_fxsave64 +; CHECK: fxsave64 + call void @llvm.x86.fxsave64(i8* %ptr) + ret void; +} +declare void @llvm.x86.fxsave64(i8*) + +define void @test_fxrstor(i8* %ptr) { +; CHECK-LABEL: test_fxrstor +; CHECK: fxrstor + call void @llvm.x86.fxrstor(i8* %ptr) + ret void; +} +declare void @llvm.x86.fxrstor(i8*) + +define void @test_fxrstor64(i8* %ptr) { +; CHECK-LABEL: test_fxrstor64 +; CHECK: fxrstor64 + call void @llvm.x86.fxrstor64(i8* %ptr) + ret void; +} +declare void @llvm.x86.fxrstor64(i8*) diff --git a/llvm/test/CodeGen/X86/system-intrinsics.ll b/llvm/test/CodeGen/X86/system-intrinsics.ll new file mode 100644 index 00000000000..84fcd052d7d --- /dev/null +++ b/llvm/test/CodeGen/X86/system-intrinsics.ll @@ -0,0 +1,17 @@ +; RUN: llc < %s -mtriple=i686-unknown-unknown | FileCheck %s + +define void @test_fxsave(i8* %ptr) { +; CHECK-LABEL: test_fxsave +; CHECK: fxsave + call void @llvm.x86.fxsave(i8* %ptr) + ret void; +} +declare void @llvm.x86.fxsave(i8*) + +define void @test_fxrstor(i8* %ptr) { +; CHECK-LABEL: test_fxrstor +; CHECK: fxrstor + call void @llvm.x86.fxrstor(i8* %ptr) + ret void; +} +declare void @llvm.x86.fxrstor(i8*) |
