gcc/testsuite/gcc.target/sh/pr63260.c

   1 /* Check that there is no FPSCR precision mode change generated for fneg and
   2    fabs instructions.  */
   3 /* { dg-do compile }  */
   4 /* { dg-options "-O1" } */
   5 /* { dg-final { scan-assembler-not "fpscr|fpchg" } } */
   6
   7 float
   8 test_0 (float x)
   9 {
  10   return -x;
  11 }
  12
  13 double
  14 test_1 (double x)
  15 {
  16   return -x;
  17 }
  18
  19 float
  20 test_2 (float x)
  21 {
  22   return __builtin_fabs (x);
  23 }
  24
  25 double
  26 test_3 (double x)
  27 {
  28   return __builtin_fabs (x);
  29 }