gcc/testsuite/gcc.target/arm/vnmul-2.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target arm_fp_ok } */
   3 /* { dg-skip-if "need fp instructions" { *-*-* } { "-mfloat-abi=soft" } { "" } } */
   4 /* { dg-options "-O2 -frounding-math" } */
   5 /* { dg-add-options arm_fp } */
   6
   7 double
   8 foo_d (double a, double b)
   9 {
  10   /* { dg-final { scan-assembler-not "vnmul\\.f64" } } */
  11   return -a * b;
  12 }
  13
  14 float
  15 foo_s (float a, float b)
  16 {
  17   /* { dg-final { scan-assembler-not "vnmul\\.f32" } } */
  18   return -a * b;
  19 }