gcc/testsuite/gcc.target/sh/pr53512-3.c

   1 /* Verify that the fsrra insn is used when specifying -mfsrra and
   2   -funsafe-math-optimizations and -ffinite-math-only.  */
   3 /* { dg-do compile { target { has_fsrra } } }  */
   4 /* { dg-options "-O1 -mfsrra -funsafe-math-optimizations -ffinite-math-only" } */
   5 /* { dg-final { scan-assembler "fsrra" } } */
   6
   7 #include <math.h>
   8
   9 float
  10 test_func_00 (float x)
  11 {
  12   return 1 / sqrtf (x);
  13 }
  14