diff options
Diffstat (limited to 'test/CodeGen/PowerPC/fma.ll')
-rw-r--r-- | test/CodeGen/PowerPC/fma.ll | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/fma.ll b/test/CodeGen/PowerPC/fma.ll new file mode 100644 index 0000000..da2790b --- /dev/null +++ b/test/CodeGen/PowerPC/fma.ll @@ -0,0 +1,47 @@ +; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | \ +; RUN: egrep {fn?madd|fn?msub} | wc -l | grep 8 + +double %test_FMADD1(double %A, double %B, double %C) { + %D = mul double %A, %B + %E = add double %D, %C + ret double %E +} +double %test_FMADD2(double %A, double %B, double %C) { + %D = mul double %A, %B + %E = add double %D, %C + ret double %E +} +double %test_FMSUB(double %A, double %B, double %C) { + %D = mul double %A, %B + %E = sub double %D, %C + ret double %E +} +double %test_FNMADD1(double %A, double %B, double %C) { + %D = mul double %A, %B + %E = add double %D, %C + %F = sub double -0.0, %E + ret double %F +} +double %test_FNMADD2(double %A, double %B, double %C) { + %D = mul double %A, %B + %E = add double %C, %D + %F = sub double -0.0, %E + ret double %F +} +double %test_FNMSUB1(double %A, double %B, double %C) { + %D = mul double %A, %B + %E = sub double %C, %D + ret double %E +} +double %test_FNMSUB2(double %A, double %B, double %C) { + %D = mul double %A, %B + %E = sub double %D, %C + %F = sub double -0.0, %E + ret double %F +} +float %test_FNMSUBS(float %A, float %B, float %C) { + %D = mul float %A, %B + %E = sub float %D, %C + %F = sub float -0.0, %E + ret float %F +} |