| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | llc -march=x86-64 -mattr=+mmx | grep {movd %rsi, %mm0} && |
| 2 | ; RUN: llvm-as < %s | llc -march=x86-64 -mattr=+mmx | grep {movd %rdi, %mm1} && |
| 3 | ; RUN: llvm-as < %s | llc -march=x86-64 -mattr=+mmx | grep {paddusw %mm0, %mm1} |
| 4 | |
| 5 | @R = external global <1 x i64> ; <<1 x i64>*> [#uses=1] |
| 6 | |
| 7 | define void @foo(<1 x i64> %A, <1 x i64> %B) { |
| 8 | entry: |
| 9 | %tmp4 = bitcast <1 x i64> %B to <4 x i16> ; <<4 x i16>> [#uses=1] |
| 10 | %tmp6 = bitcast <1 x i64> %A to <4 x i16> ; <<4 x i16>> [#uses=1] |
| 11 | %tmp7 = tail call <4 x i16> @llvm.x86.mmx.paddus.w( <4 x i16> %tmp6, <4 x i16> %tmp4 ) ; <<4 x i16>> [#uses=1] |
| 12 | %tmp8 = bitcast <4 x i16> %tmp7 to <1 x i64> ; <<1 x i64>> [#uses=1] |
| 13 | store <1 x i64> %tmp8, <1 x i64>* @R |
| 14 | tail call void @llvm.x86.mmx.emms( ) |
| 15 | ret void |
| 16 | } |
| 17 | |
| 18 | declare <4 x i16> @llvm.x86.mmx.paddus.w(<4 x i16>, <4 x i16>) |
| 19 | |
| 20 | declare void @llvm.x86.mmx.emms() |