-; RUN: llvm-as < %s | llc -march=x86-64 -mattr=+mmx | grep {movd %rsi, %mm0}
-; RUN: llvm-as < %s | llc -march=x86-64 -mattr=+mmx | grep {movd %rdi, %mm1}
-; RUN: llvm-as < %s | llc -march=x86-64 -mattr=+mmx | grep {paddusw %mm0, %mm1}
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+mmx | FileCheck %s
-@R = external global <1 x i64> ; <<1 x i64>*> [#uses=1]
+; CHECK: movd %rsi, [[MM0:%mm[0-9]+]]
+; CHECK: movd %rdi, [[MM1:%mm[0-9]+]]
+; CHECK: paddusw [[MM0]], [[MM1]]
-define void @foo(<1 x i64> %A, <1 x i64> %B) {
+@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 <4 x i16> ; <<4 x i16>> [#uses=1]
- %tmp6 = bitcast <1 x i64> %A to <4 x i16> ; <<4 x i16>> [#uses=1]
- %tmp7 = tail call <4 x i16> @llvm.x86.mmx.paddus.w( <4 x i16> %tmp6, <4 x i16> %tmp4 ) ; <<4 x i16>> [#uses=1]
- %tmp8 = bitcast <4 x i16> %tmp7 to <1 x i64> ; <<1 x i64>> [#uses=1]
- store <1 x i64> %tmp8, <1 x i64>* @R
+ %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 <4 x i16> @llvm.x86.mmx.paddus.w(<4 x i16>, <4 x i16>)
-
+declare x86_mmx @llvm.x86.mmx.paddus.w(x86_mmx, x86_mmx)
declare void @llvm.x86.mmx.emms()