| ; RUN: llvm-as < %s | llc -march=ppc32 | \ |
| ; RUN: egrep {fn?madd|fn?msub} | count 8 |
| |
| define double @test_FMADD1(double %A, double %B, double %C) { |
| %D = mul double %A, %B ; <double> [#uses=1] |
| %E = add double %D, %C ; <double> [#uses=1] |
| ret double %E |
| } |
| |
| define double @test_FMADD2(double %A, double %B, double %C) { |
| %D = mul double %A, %B ; <double> [#uses=1] |
| %E = add double %D, %C ; <double> [#uses=1] |
| ret double %E |
| } |
| |
| define double @test_FMSUB(double %A, double %B, double %C) { |
| %D = mul double %A, %B ; <double> [#uses=1] |
| %E = sub double %D, %C ; <double> [#uses=1] |
| ret double %E |
| } |
| |
| define double @test_FNMADD1(double %A, double %B, double %C) { |
| %D = mul double %A, %B ; <double> [#uses=1] |
| %E = add double %D, %C ; <double> [#uses=1] |
| %F = sub double -0.000000e+00, %E ; <double> [#uses=1] |
| ret double %F |
| } |
| |
| define double @test_FNMADD2(double %A, double %B, double %C) { |
| %D = mul double %A, %B ; <double> [#uses=1] |
| %E = add double %C, %D ; <double> [#uses=1] |
| %F = sub double -0.000000e+00, %E ; <double> [#uses=1] |
| ret double %F |
| } |
| |
| define double @test_FNMSUB1(double %A, double %B, double %C) { |
| %D = mul double %A, %B ; <double> [#uses=1] |
| %E = sub double %C, %D ; <double> [#uses=1] |
| ret double %E |
| } |
| |
| define double @test_FNMSUB2(double %A, double %B, double %C) { |
| %D = mul double %A, %B ; <double> [#uses=1] |
| %E = sub double %D, %C ; <double> [#uses=1] |
| %F = sub double -0.000000e+00, %E ; <double> [#uses=1] |
| ret double %F |
| } |
| |
| define float @test_FNMSUBS(float %A, float %B, float %C) { |
| %D = mul float %A, %B ; <float> [#uses=1] |
| %E = sub float %D, %C ; <float> [#uses=1] |
| %F = sub float -0.000000e+00, %E ; <float> [#uses=1] |
| ret float %F |
| } |