blob: f0cfc44ab19a778bb8604ef69f824787a862b9c0 [file] [log] [blame]
Dan Gohman0a063102009-09-08 23:54:48 +00001; 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 Cheng15e8f5a2007-12-15 03:00:47 +00006
7define <4 x i32> @t1(i32 %a) nounwind {
8entry:
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
14define <2 x i64> @t2(i64 %a) nounwind {
15entry:
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
21define <2 x i64> @t3(<2 x i64>* %a) nounwind {
22entry:
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
30define <2 x i64> @t4(<2 x i64> %a) nounwind {
31entry:
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
38define <2 x i64> @t5(<2 x i64> %a) nounwind {
39entry:
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}