gcc/testsuite/gcc.dg/mips-nmadd-2.c

   1 /* { dg-do compile { target "mips*-*-*" } } */
   2 /* { dg-options "-O2 -fno-fast-math -mips4" } */
   3 /* { dg-final { scan-assembler "nmadd.s" } } */
   4 /* { dg-final { scan-assembler "nmadd.d" } } */
   5 /* { dg-final { scan-assembler "nmsub.s" } } */
   6 /* { dg-final { scan-assembler "nmsub.d" } } */
   7
   8 #if (__mips != 4 && __mips != 64) || __mips_soft_float
   9 asm ("# nmadd.s nmadd.d nmsub.s nmsub.d");
  10 #else
  11 float
  12 sub1 (float f, float g, float h)
  13 {
  14   return -((f * g) + h);
  15 }
  16
  17 double
  18 sub2 (double f, double g, double h)
  19 {
  20   return -((f * g) + h);
  21 }
  22
  23 float
  24 sub3 (float f, float g, float h)
  25 {
  26   return -((f * g) - h);
  27 }
  28
  29 double
  30 sub4 (double f, double g, double h)
  31 {
  32   return -((f * g) - h);
  33 }
  34 #endif