system-intrinsics-xsave.ll
693 Bytes
; 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)