; RUN: llc < %s define double @fneg(double %X) { %Y = fsub double -0.000000e+00, %X ; [#uses=1] ret double %Y } define float @fnegf(float %X) { %Y = fsub float -0.000000e+00, %X ; [#uses=1] ret float %Y } declare double @fabs(double) declare float @fabsf(float) define double @fabstest(double %X) { %Y = call double @fabs( double %X ) ; [#uses=1] ret double %Y } define float @fabsftest(float %X) { %Y = call float @fabsf( float %X ) ; [#uses=1] ret float %Y }