Dan Gohman | 0a06310 | 2009-09-08 23:54:48 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -march=x86 -mattr=+sse2 |
| 2 | ; RUN: llc < %s -march=x86 -mattr=+sse2 | grep movd | count 1 |
| 3 | ; RUN: llc < %s -march=x86-64 -mattr=+sse2 | grep movd | count 2 |
| 4 | ; RUN: llc < %s -march=x86-64 -mattr=+sse2 | grep movq | count 3 |
| 5 | ; RUN: llc < %s -march=x86 -mattr=+sse2 | not grep xor |
Evan Cheng | 15e8f5a | 2007-12-15 03:00:47 +0000 | [diff] [blame] | 6 | |
| 7 | define <4 x i32> @t1(i32 %a) nounwind { |
| 8 | entry: |
| 9 | %tmp = insertelement <4 x i32> undef, i32 %a, i32 0 |
| 10 | %tmp6 = shufflevector <4 x i32> zeroinitializer, <4 x i32> %tmp, <4 x i32> < i32 4, i32 1, i32 2, i32 3 > ; <<4 x i32>> [#uses=1] |
| 11 | ret <4 x i32> %tmp6 |
| 12 | } |
| 13 | |
| 14 | define <2 x i64> @t2(i64 %a) nounwind { |
| 15 | entry: |
| 16 | %tmp = insertelement <2 x i64> undef, i64 %a, i32 0 |
| 17 | %tmp6 = shufflevector <2 x i64> zeroinitializer, <2 x i64> %tmp, <2 x i32> < i32 2, i32 1 > ; <<4 x i32>> [#uses=1] |
| 18 | ret <2 x i64> %tmp6 |
| 19 | } |
| 20 | |
| 21 | define <2 x i64> @t3(<2 x i64>* %a) nounwind { |
| 22 | entry: |
| 23 | %tmp4 = load <2 x i64>* %a, align 16 ; <<2 x i64>> [#uses=1] |
| 24 | %tmp6 = bitcast <2 x i64> %tmp4 to <4 x i32> ; <<4 x i32>> [#uses=1] |
| 25 | %tmp7 = shufflevector <4 x i32> zeroinitializer, <4 x i32> %tmp6, <4 x i32> < i32 4, i32 5, i32 2, i32 3 > ; <<4 x i32>> [#uses=1] |
| 26 | %tmp8 = bitcast <4 x i32> %tmp7 to <2 x i64> ; <<2 x i64>> [#uses=1] |
| 27 | ret <2 x i64> %tmp8 |
| 28 | } |
| 29 | |
| 30 | define <2 x i64> @t4(<2 x i64> %a) nounwind { |
| 31 | entry: |
| 32 | %tmp5 = bitcast <2 x i64> %a to <4 x i32> ; <<4 x i32>> [#uses=1] |
| 33 | %tmp6 = shufflevector <4 x i32> zeroinitializer, <4 x i32> %tmp5, <4 x i32> < i32 4, i32 5, i32 2, i32 3 > ; <<4 x i32>> [#uses=1] |
| 34 | %tmp7 = bitcast <4 x i32> %tmp6 to <2 x i64> ; <<2 x i64>> [#uses=1] |
| 35 | ret <2 x i64> %tmp7 |
| 36 | } |
| 37 | |
| 38 | define <2 x i64> @t5(<2 x i64> %a) nounwind { |
| 39 | entry: |
| 40 | %tmp6 = shufflevector <2 x i64> zeroinitializer, <2 x i64> %a, <2 x i32> < i32 2, i32 1 > ; <<4 x i32>> [#uses=1] |
| 41 | ret <2 x i64> %tmp6 |
| 42 | } |