gcc/testsuite/gcc.dg/predict-8.c

   1 /* { dg-do compile { target { i?86-*-* x86_64-*-* } } } */
   2 /* { dg-options "-O2 -fdump-rtl-expand" } */
   3
   4 int foo(float a, float b) {
   5   if (a == b)
   6     return 1;
   7   else
   8     return 2;
   9 }
  10
  11 /* { dg-final { scan-rtl-dump-times "REG_BR_PROB 100" 1 "expand"} } */
  12 /* { dg-final { cleanup-rtl-dump "expand" } } */