1; RUN: llc < %s 2 3define double @fneg(double %X) { 4 %Y = fsub double -0.000000e+00, %X ; <double> [#uses=1] 5 ret double %Y 6} 7 8define float @fnegf(float %X) { 9 %Y = fsub float -0.000000e+00, %X ; <float> [#uses=1] 10 ret float %Y 11} 12 13define double @real_fneg(double %X) { 14 %Y = fneg double %X ; <double> [#uses=1] 15 ret double %Y 16} 17 18define double @real_fneg_constant() { 19 %Y = fneg double -2.0 ; <double> [#uses=1] 20 ret double %Y 21} 22 23define float @real_fnegf(float %X) { 24 %Y = fneg float %X ; <float> [#uses=1] 25 ret float %Y 26} 27 28declare double @fabs(double) 29 30declare float @fabsf(float) 31 32define double @fabstest(double %X) { 33 %Y = call double @fabs( double %X ) ; <double> [#uses=1] 34 ret double %Y 35} 36 37define float @fabsftest(float %X) { 38 %Y = call float @fabsf( float %X ) ; <float> [#uses=1] 39 ret float %Y 40} 41 42