1 ; RUN: llc < %s -march=x86 -mcpu=penryn > %t
2 ; RUN: not grep movd %t
3 ; RUN: grep "movss %xmm" %t | count 1
4 ; RUN: grep "extractps \$1, %xmm0, " %t | count 1
7 external global float, align 16 ; <float*>:0 [#uses=2]
9 define internal void @""() nounwind {
10 load float, float* @0, align 16 ; <float>:1 [#uses=1]
11 insertelement <4 x float> undef, float %1, i32 0 ; <<4 x float>>:2 [#uses=1]
12 call <4 x float> @llvm.x86.sse.rsqrt.ss( <4 x float> %2 ) ; <<4 x float>>:3 [#uses=1]
13 extractelement <4 x float> %3, i32 0 ; <float>:4 [#uses=1]
14 store float %4, float* @0, align 16
17 define internal void @""() nounwind {
18 load float, float* @0, align 16 ; <float>:1 [#uses=1]
19 insertelement <4 x float> undef, float %1, i32 1 ; <<4 x float>>:2 [#uses=1]
20 call <4 x float> @llvm.x86.sse.rsqrt.ss( <4 x float> %2 ) ; <<4 x float>>:3 [#uses=1]
21 extractelement <4 x float> %3, i32 1 ; <float>:4 [#uses=1]
22 store float %4, float* @0, align 16
26 declare <4 x float> @llvm.x86.sse.rsqrt.ss(<4 x float>) nounwind readnone