mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 03:33:20 +01:00
21 lines
714 B
LLVM
21 lines
714 B
LLVM
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+mmx | FileCheck %s
|
|
|
|
; CHECK: movd %rsi, [[MM0:%mm[0-9]+]]
|
|
; CHECK: movd %rdi, [[MM1:%mm[0-9]+]]
|
|
; CHECK: paddusw [[MM0]], [[MM1]]
|
|
|
|
@R = external global x86_mmx ; <x86_mmx*> [#uses=1]
|
|
|
|
define void @foo(<1 x i64> %A, <1 x i64> %B) nounwind {
|
|
entry:
|
|
%tmp4 = bitcast <1 x i64> %B to x86_mmx ; <<4 x i16>> [#uses=1]
|
|
%tmp6 = bitcast <1 x i64> %A to x86_mmx ; <<4 x i16>> [#uses=1]
|
|
%tmp7 = tail call x86_mmx @llvm.x86.mmx.paddus.w( x86_mmx %tmp6, x86_mmx %tmp4 ) ; <x86_mmx> [#uses=1]
|
|
store x86_mmx %tmp7, x86_mmx* @R
|
|
tail call void @llvm.x86.mmx.emms( )
|
|
ret void
|
|
}
|
|
|
|
declare x86_mmx @llvm.x86.mmx.paddus.w(x86_mmx, x86_mmx)
|
|
declare void @llvm.x86.mmx.emms()
|