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author | Craig Topper <craig.topper@gmail.com> | 2011-10-31 02:15:47 +0000 |
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committer | Stephen Hines <srhines@google.com> | 2011-11-14 09:11:31 -0800 |
commit | f3175fe4d3e3cf38404fe6661f1acc855c19291a (patch) | |
tree | 2d0de959c63f54c54f52200351a501cb730dc263 | |
parent | 79e56ed0ec8bc67423d0484522c74cb2b4f2ba67 (diff) | |
download | external_llvm-f3175fe4d3e3cf38404fe6661f1acc855c19291a.zip external_llvm-f3175fe4d3e3cf38404fe6661f1acc855c19291a.tar.gz external_llvm-f3175fe4d3e3cf38404fe6661f1acc855c19291a.tar.bz2 |
Test case for X86 FS/GS Base intrinsics
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143332 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | test/CodeGen/X86/fsgsbase.ll | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/test/CodeGen/X86/fsgsbase.ll b/test/CodeGen/X86/fsgsbase.ll new file mode 100644 index 0000000..0c22e3c --- /dev/null +++ b/test/CodeGen/X86/fsgsbase.ll @@ -0,0 +1,57 @@ +; RUN: llc < %s -mtriple=x86_64-apple-darwin -march=x86-64 -mcpu=core-avx-i -mattr=fsgsbase | FileCheck %s + +define i32 @test_x86_rdfsbase_32() { + ; CHECK: rdfsbasel + %res = call i32 @llvm.x86.rdfsbase.32() + ret i32 %res +} +declare i32 @llvm.x86.rdfsbase.32() nounwind readnone + +define i32 @test_x86_rdgsbase_32() { + ; CHECK: rdgsbasel + %res = call i32 @llvm.x86.rdgsbase.32() + ret i32 %res +} +declare i32 @llvm.x86.rdgsbase.32() nounwind readnone + +define i64 @test_x86_rdfsbase_64() { + ; CHECK: rdfsbaseq + %res = call i64 @llvm.x86.rdfsbase.64() + ret i64 %res +} +declare i64 @llvm.x86.rdfsbase.64() nounwind readnone + +define i64 @test_x86_rdgsbase_64() { + ; CHECK: rdgsbaseq + %res = call i64 @llvm.x86.rdgsbase.64() + ret i64 %res +} +declare i64 @llvm.x86.rdgsbase.64() nounwind readnone + +define void @test_x86_wrfsbase_32(i32 %x) { + ; CHECK: wrfsbasel + call void @llvm.x86.wrfsbase.32(i32 %x) + ret void +} +declare void @llvm.x86.wrfsbase.32(i32) nounwind readnone + +define void @test_x86_wrgsbase_32(i32 %x) { + ; CHECK: wrgsbasel + call void @llvm.x86.wrgsbase.32(i32 %x) + ret void +} +declare void @llvm.x86.wrgsbase.32(i32) nounwind readnone + +define void @test_x86_wrfsbase_64(i64 %x) { + ; CHECK: wrfsbaseq + call void @llvm.x86.wrfsbase.64(i64 %x) + ret void +} +declare void @llvm.x86.wrfsbase.64(i64) nounwind readnone + +define void @test_x86_wrgsbase_64(i64 %x) { + ; CHECK: wrgsbaseq + call void @llvm.x86.wrgsbase.64(i64 %x) + ret void +} +declare void @llvm.x86.wrgsbase.64(i64) nounwind readnone |