gcc/testsuite/gcc.target/sh/pr53512-1.c

   1 /* Verify that the fsca insn is used when specifying -mfsca and
   2   -funsafe-math-optimizations.  */
   3 /* { dg-do compile { target { has_fsca } } }  */
   4 /* { dg-options "-O1 -mfsca -funsafe-math-optimizations" } */
   5 /* { dg-final { scan-assembler-times "fsca" 3 } } */
   6
   7 #include <math.h>
   8
   9 float
  10 test_func_00 (float x)
  11 {
  12   return sinf (x) + cosf (x);
  13 }
  14
  15 float
  16 test_func_01 (float x)
  17 {
  18   return sinf (x);
  19 }
  20
  21 float
  22 test_func_02 (float x)
  23 {
  24   return cosf (x);
  25 }