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| author | Craig Topper <craig.topper@gmail.com> | 2011-10-31 02:15:47 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2011-10-31 02:15:47 +0000 |
| commit | 242d1f8c7309448a06261bd39ab898efbf76c5da (patch) | |
| tree | 3922ad1470ff37178cc13df72ffcc6c1b7144588 /llvm/test/CodeGen | |
| parent | cfcfdf2aab75b6fe7dc7a0ab0ad58e5194ff6c25 (diff) | |
| download | bcm5719-llvm-242d1f8c7309448a06261bd39ab898efbf76c5da.tar.gz bcm5719-llvm-242d1f8c7309448a06261bd39ab898efbf76c5da.zip | |
Test case for X86 FS/GS Base intrinsics
llvm-svn: 143332
Diffstat (limited to 'llvm/test/CodeGen')
| -rw-r--r-- | llvm/test/CodeGen/X86/fsgsbase.ll | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/fsgsbase.ll b/llvm/test/CodeGen/X86/fsgsbase.ll new file mode 100644 index 00000000000..0c22e3c7db2 --- /dev/null +++ b/llvm/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 |
