1 ; RUN: llc < %s -mtriple=x86_64-linux -mattr=+sse3 | FileCheck %s 2 ; RUN: llc < %s -mtriple=x86_64-win32 -mattr=+sse3 | FileCheck %s -check-prefix=WIN64 3 ; PR8573 4 5 ; CHECK: foo: 6 ; CHECK: leaq (%rdi), %rax 7 ; CHECK-NEXT: movl %esi, %ecx 8 ; CHECK-NEXT: monitor 9 ; WIN64: foo: 10 ; WIN64: leaq (%rcx), %rax 11 ; WIN64-NEXT: movl %edx, %ecx 12 ; WIN64-NEXT: movl %r8d, %edx 13 ; WIN64-NEXT: monitor 14 define void @foo(i8* %P, i32 %E, i32 %H) nounwind { 15 entry: 16 tail call void @llvm.x86.sse3.monitor(i8* %P, i32 %E, i32 %H) 17 ret void 18 } 19 20 declare void @llvm.x86.sse3.monitor(i8*, i32, i32) nounwind 21 22 ; CHECK: bar: 23 ; CHECK: movl %edi, %ecx 24 ; CHECK-NEXT: movl %esi, %eax 25 ; CHECK-NEXT: mwait 26 ; WIN64: bar: 27 ; WIN64: movl %edx, %eax 28 ; WIN64-NEXT: mwait 29 define void @bar(i32 %E, i32 %H) nounwind { 30 entry: 31 tail call void @llvm.x86.sse3.mwait(i32 %E, i32 %H) 32 ret void 33 } 34 35 declare void @llvm.x86.sse3.mwait(i32, i32) nounwind 36
