| ; RUN: llvm-as < %s | llc -march=x86 -mcpu=yonah | not egrep {\(\(xor\|and\)ps\|movd\)} |
| |
| ; These operations should be done in integer registers, eliminating constant |
| ; pool loads, movd's etc. |
| |
| define i32 @test1(float %x) nounwind { |
| entry: |
| %tmp2 = sub float -0.000000e+00, %x ; <float> [#uses=1] |
| %tmp210 = bitcast float %tmp2 to i32 ; <i32> [#uses=1] |
| ret i32 %tmp210 |
| } |
| |
| define i32 @test2(float %x) nounwind { |
| entry: |
| %tmp2 = tail call float @copysignf( float 1.000000e+00, float %x ) nounwind readnone ; <float> [#uses=1] |
| %tmp210 = bitcast float %tmp2 to i32 ; <i32> [#uses=1] |
| ret i32 %tmp210 |
| } |
| |
| declare float @copysignf(float, float) nounwind readnone |
| |
