📄 387-6.c
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/* Verify that -march overrides -mno-fancy-math-387. *//* { dg-do compile { target i?86-*-* x86_64-*-* } } *//* { dg-require-effective-target ilp32 } *//* { dg-options "-O -ffast-math -mfpmath=387 -march=i686 -mno-fancy-math-387" } *//* { dg-final { scan-assembler "fpatan" } } *//* { dg-final { scan-assembler "fyl2xp1" } } *//* { dg-final { scan-assembler "fprem1" } } */double f1(double x) { return __builtin_atan(x); }double f2(double x) { return __builtin_log1p(x); }double f3(double x, double y) { return __builtin_drem(x,y); }
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