| Dan Gohman | 0a06310 | 2009-09-08 23:54:48 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86 -mattr=+sse2 -mtriple=i686-apple-darwin8.8.0 | grep mov | count 7 |
| Evan Cheng | 2b2a701 | 2008-05-23 21:23:16 +0000 | [diff] [blame] | 2 | |
| 3 | %struct.vector4_t = type { <4 x float> } |
| 4 | |
| 5 | define void @swizzle(i8* %a, %struct.vector4_t* %b, %struct.vector4_t* %c) nounwind { |
| 6 | entry: |
| 7 | %tmp9 = getelementptr %struct.vector4_t* %b, i32 0, i32 0 ; <<4 x float>*> [#uses=2] |
| 8 | %tmp10 = load <4 x float>* %tmp9, align 16 ; <<4 x float>> [#uses=1] |
| 9 | %tmp14 = bitcast i8* %a to double* ; <double*> [#uses=1] |
| 10 | %tmp15 = load double* %tmp14 ; <double> [#uses=1] |
| 11 | %tmp16 = insertelement <2 x double> undef, double %tmp15, i32 0 ; <<2 x double>> [#uses=1] |
| 12 | %tmp18 = bitcast <2 x double> %tmp16 to <4 x float> ; <<4 x float>> [#uses=1] |
| 13 | %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] |
| 14 | store <4 x float> %tmp19, <4 x float>* %tmp9, align 16 |
| 15 | %tmp28 = getelementptr %struct.vector4_t* %c, i32 0, i32 0 ; <<4 x float>*> [#uses=2] |
| 16 | %tmp29 = load <4 x float>* %tmp28, align 16 ; <<4 x float>> [#uses=1] |
| 17 | %tmp26 = getelementptr i8* %a, i32 8 ; <i8*> [#uses=1] |
| 18 | %tmp33 = bitcast i8* %tmp26 to double* ; <double*> [#uses=1] |
| 19 | %tmp34 = load double* %tmp33 ; <double> [#uses=1] |
| 20 | %tmp35 = insertelement <2 x double> undef, double %tmp34, i32 0 ; <<2 x double>> [#uses=1] |
| 21 | %tmp37 = bitcast <2 x double> %tmp35 to <4 x float> ; <<4 x float>> [#uses=1] |
| 22 | %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] |
| 23 | store <4 x float> %tmp38, <4 x float>* %tmp28, align 16 |
| 24 | ret void |
| 25 | } |