1 ; RUN: llc < %s -march=x86 -mattr=+sse2 | not grep test
3 define float @tst1(float %a, float %b) {
4 %tmp = tail call float @copysignf( float %b, float %a )
8 define double @tst2(double %a, float %b, float %c) {
9 %tmp1 = fadd float %b, %c
10 %tmp2 = fpext float %tmp1 to double
11 %tmp = tail call double @copysign( double %a, double %tmp2 )
15 declare float @copysignf(float, float)
16 declare double @copysign(double, double)