gcc-4_9/gcc/testsuite/gcc.target/mips/nmadd-3.c

   1 /* The same code as nmadd-2.c, but compiled with -fno-finite-math-only.
   2    We can't use nmadd and nmsub in that case.  */
   3 /* { dg-do compile } */
   4 /* { dg-options "-fno-fast-math -fno-finite-math-only isa=4 -mhard-float" } */
   5 /* { dg-final { scan-assembler-not "\tnmadd" } } */
   6 /* { dg-final { scan-assembler-not "\tnmsub" } } */
   7
   8 float
   9 sub1 (float f, float g, float h)
  10 {
  11   return -((f * g) + h);
  12 }
  13
  14 double
  15 sub2 (double f, double g, double h)
  16 {
  17   return -((f * g) + h);
  18 }
  19
  20 float
  21 sub3 (float f, float g, float h)
  22 {
  23   return -((f * g) - h);
  24 }
  25
  26 double
  27 sub4 (double f, double g, double h)
  28 {
  29   return -((f * g) - h);
  30 }