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view test/CodeGen/X86/vec_shuffle-18.ll @ 33:e4204d083e25
LLVM 3.5
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Thu, 12 Dec 2013 14:32:10 +0900 |
parents | 95c75e76d11b |
children |
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; RUN: llc < %s -march=x86 -mattr=+sse2 -mtriple=i686-apple-darwin8.8.0 | grep mov | count 7 %struct.vector4_t = type { <4 x float> } define void @swizzle(i8* %a, %struct.vector4_t* %b, %struct.vector4_t* %c) nounwind { entry: %tmp9 = getelementptr %struct.vector4_t* %b, i32 0, i32 0 ; <<4 x float>*> [#uses=2] %tmp10 = load <4 x float>* %tmp9, align 16 ; <<4 x float>> [#uses=1] %tmp14 = bitcast i8* %a to double* ; <double*> [#uses=1] %tmp15 = load double* %tmp14 ; <double> [#uses=1] %tmp16 = insertelement <2 x double> undef, double %tmp15, i32 0 ; <<2 x double>> [#uses=1] %tmp18 = bitcast <2 x double> %tmp16 to <4 x float> ; <<4 x float>> [#uses=1] %tmp19 = shufflevector <4 x float> %tmp10, <4 x float> %tmp18, <4 x i32> < i32 4, i32 5, i32 2, i32 3 > ; <<4 x float>> [#uses=1] store <4 x float> %tmp19, <4 x float>* %tmp9, align 16 %tmp28 = getelementptr %struct.vector4_t* %c, i32 0, i32 0 ; <<4 x float>*> [#uses=2] %tmp29 = load <4 x float>* %tmp28, align 16 ; <<4 x float>> [#uses=1] %tmp26 = getelementptr i8* %a, i32 8 ; <i8*> [#uses=1] %tmp33 = bitcast i8* %tmp26 to double* ; <double*> [#uses=1] %tmp34 = load double* %tmp33 ; <double> [#uses=1] %tmp35 = insertelement <2 x double> undef, double %tmp34, i32 0 ; <<2 x double>> [#uses=1] %tmp37 = bitcast <2 x double> %tmp35 to <4 x float> ; <<4 x float>> [#uses=1] %tmp38 = shufflevector <4 x float> %tmp29, <4 x float> %tmp37, <4 x i32> < i32 4, i32 5, i32 2, i32 3 > ; <<4 x float>> [#uses=1] store <4 x float> %tmp38, <4 x float>* %tmp28, align 16 ret void }