diff options
| -rw-r--r-- | test/CodeGen/PowerPC/fma.ll | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/fma.ll b/test/CodeGen/PowerPC/fma.ll new file mode 100644 index 0000000000..26b8aac204 --- /dev/null +++ b/test/CodeGen/PowerPC/fma.ll @@ -0,0 +1,30 @@ +; RUN: llvm-as < %s | llc -march=ppc32 -enable-ppc-pattern-isel | grep 'fn\?madd\|fn\?msub' | wc -l | grep 5 + +double %test_FMADD(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 = sub 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 %D, %C + %F = sub double -0.0, %E + ret double %F +} +double %test_FNMADD3(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 +} |