64 lines
1.7 KiB
LLVM
64 lines
1.7 KiB
LLVM
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
||
|
|
; RUN: llc < %s -mtriple=i686-linux -mattr=+sse3 | FileCheck %s --check-prefix=X86
|
||
|
|
; RUN: llc < %s -mtriple=x86_64-linux -mattr=+sse3 | FileCheck %s --check-prefix=X64
|
||
|
|
; RUN: llc < %s -mtriple=x86_64-win32 -mattr=+sse3 | FileCheck %s --check-prefix=WIN64
|
||
|
|
|
||
|
|
; PR8573
|
||
|
|
|
||
|
|
define void @foo(i8* %P, i32 %E, i32 %H) nounwind {
|
||
|
|
; X86-LABEL: foo:
|
||
|
|
; X86: # %bb.0: # %entry
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
|
||
|
|
; X86-NEXT: monitor
|
||
|
|
; X86-NEXT: retl
|
||
|
|
;
|
||
|
|
; X64-LABEL: foo:
|
||
|
|
; X64: # %bb.0: # %entry
|
||
|
|
; X64-NEXT: movl %esi, %ecx
|
||
|
|
; X64-NEXT: movq %rdi, %rax
|
||
|
|
; X64-NEXT: monitor
|
||
|
|
; X64-NEXT: retq
|
||
|
|
;
|
||
|
|
; WIN64-LABEL: foo:
|
||
|
|
; WIN64: # %bb.0: # %entry
|
||
|
|
; WIN64-NEXT: movq %rcx, %rax
|
||
|
|
; WIN64-NEXT: movl %edx, %ecx
|
||
|
|
; WIN64-NEXT: movl %r8d, %edx
|
||
|
|
; WIN64-NEXT: monitor
|
||
|
|
; WIN64-NEXT: retq
|
||
|
|
entry:
|
||
|
|
tail call void @llvm.x86.sse3.monitor(i8* %P, i32 %E, i32 %H)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
declare void @llvm.x86.sse3.monitor(i8*, i32, i32) nounwind
|
||
|
|
|
||
|
|
define void @bar(i32 %E, i32 %H) nounwind {
|
||
|
|
; X86-LABEL: bar:
|
||
|
|
; X86: # %bb.0: # %entry
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
||
|
|
; X86-NEXT: mwait
|
||
|
|
; X86-NEXT: retl
|
||
|
|
;
|
||
|
|
; X64-LABEL: bar:
|
||
|
|
; X64: # %bb.0: # %entry
|
||
|
|
; X64-NEXT: movl %esi, %eax
|
||
|
|
; X64-NEXT: movl %edi, %ecx
|
||
|
|
; X64-NEXT: mwait
|
||
|
|
; X64-NEXT: retq
|
||
|
|
;
|
||
|
|
; WIN64-LABEL: bar:
|
||
|
|
; WIN64: # %bb.0: # %entry
|
||
|
|
; WIN64-NEXT: movl %edx, %eax
|
||
|
|
; WIN64-NEXT: mwait
|
||
|
|
; WIN64-NEXT: retq
|
||
|
|
entry:
|
||
|
|
tail call void @llvm.x86.sse3.mwait(i32 %E, i32 %H)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
declare void @llvm.x86.sse3.mwait(i32, i32) nounwind
|