llvm.org GIT mirror llvm / release_80 test / CodeGen / X86 / system-intrinsics-xsave.ll
release_80

Tree @release_80 (Download .tar.gz)

system-intrinsics-xsave.ll @release_80raw · history · blame

; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+xsave | FileCheck %s

define void @test_xsave(i8* %ptr, i32 %hi, i32 %lo) {
; CHECK-LABEL: test_xsave
; CHECK: movl  8(%esp), %edx
; CHECK: movl  12(%esp), %eax
; CHECK: movl  4(%esp), %ecx
; CHECK: xsave (%ecx)
  call void @llvm.x86.xsave(i8* %ptr, i32 %hi, i32 %lo)
  ret void;
}
declare void @llvm.x86.xsave(i8*, i32, i32)

define void @test_xrstor(i8* %ptr, i32 %hi, i32 %lo) {
; CHECK-LABEL: test_xrstor
; CHECK: movl   8(%esp), %edx
; CHECK: movl   12(%esp), %eax
; CHECK: movl   4(%esp), %ecx
; CHECK: xrstor (%ecx)
  call void @llvm.x86.xrstor(i8* %ptr, i32 %hi, i32 %lo)
  ret void;
}
declare void @llvm.x86.xrstor(i8*, i32, i32)