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Test case for X86 FS/GS Base intrinsics

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143332 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2011-10-31 02:15:47 +00:00
parent 6b1c5fc02a
commit 593c1d9761
1 changed files with 57 additions and 0 deletions
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test/CodeGen/X86/fsgsbase.ll Normal file
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; 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