| Evan Cheng | bf8b2c5 | 2008-04-05 00:30:36 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse | grep shufps | count 4 |
| 2 | ; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse | grep mov | count 2 |
| 3 | ; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep pshufd | count 4 |
| 4 | ; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | not grep shufps |
| 5 | ; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | not grep mov |
| 6 | |
| 7 | define <4 x float> @t1(<4 x float> %a, <4 x float> %b) nounwind { |
| 8 | %tmp1 = shufflevector <4 x float> %b, <4 x float> undef, <4 x i32> zeroinitializer |
| 9 | ret <4 x float> %tmp1 |
| 10 | } |
| 11 | |
| 12 | define <4 x float> @t2(<4 x float> %A, <4 x float> %B) nounwind { |
| 13 | %tmp = shufflevector <4 x float> %A, <4 x float> %B, <4 x i32> < i32 3, i32 3, i32 3, i32 3 > |
| 14 | ret <4 x float> %tmp |
| 15 | } |
| 16 | |
| 17 | define <4 x float> @t3(<4 x float> %A, <4 x float> %B) nounwind { |
| 18 | %tmp = shufflevector <4 x float> %A, <4 x float> %B, <4 x i32> < i32 4, i32 4, i32 4, i32 4 > |
| 19 | ret <4 x float> %tmp |
| 20 | } |
| 21 | |
| 22 | define <4 x float> @t4(<4 x float> %A, <4 x float> %B) nounwind { |
| 23 | %tmp = shufflevector <4 x float> %A, <4 x float> %B, <4 x i32> < i32 1, i32 3, i32 2, i32 0 > |
| 24 | ret <4 x float> %tmp |
| 25 | } |