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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [powerpc/] [ppc-fma-6.c] - Rev 691
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/* { dg-do compile { target { powerpc*-*-* } } } */ /* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */ /* { dg-require-effective-target ilp32 } */ /* { dg-options "-O2 -mcpu=power5 -std=c99 -msoft-float" } */ /* { dg-final { scan-assembler-not "fmadd" } } */ /* { dg-final { scan-assembler-not "xsfmadd" } } */ /* Test whether -msoft-float turns off the macros math.h uses for FP_FAST_FMA{,F,L}. */ #ifdef __FP_FAST_FMA #error "__FP_FAST_FMA should not be defined" #endif #ifdef __FP_FAST_FMAF #error "__FP_FAST_FMAF should not be defined" #endif double builtin_fma (double b, double c, double d) { return __builtin_fma (b, c, d); /* bl fma */ } float builtin_fmaf (float b, float c, float d) { return __builtin_fmaf (b, c, -d); /* bl fmaf */ }