gcc-4.9/gcc/testsuite/gcc.target/mips/neg-abs-1.c


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/* Make sure that we use abs.fmt and neg.fmt when the signs of NaNs don't
   matter.  */
/* { dg-do compile } */
/* { dg-options "-mhard-float -ffinite-math-only" } */
/* { dg-final { scan-assembler "\tneg.s\t" } } */
/* { dg-final { scan-assembler "\tneg.d\t" } } */
/* { dg-final { scan-assembler "\tabs.s\t" } } */
/* { dg-final { scan-assembler "\tabs.d\t" } } */

NOMIPS16 float f1 (float f) { return -f; }
NOMIPS16 float f2 (float f) { return __builtin_fabsf (f); }
NOMIPS16 double d1 (double d) { return -d; }
NOMIPS16 double d2 (double d) { return __builtin_fabs (d); }