gcc/testsuite/gcc.dg/tree-ssa/ssa-ifcombine-ccmp-3.c

   1 /* { dg-do compile { target { ! "m68k*-*-* mmix*-*-* mep*-*-* bfin*-*-* v850*-*-* picochip*-*-* moxie*-*-* cris*-*-* m32c*-*-* fr30*-*-* mcore*-*-* powerpc*-*-* xtensa*-*-*"} } } */
   2
   3 /* { dg-options "-O2 -g -fdump-tree-optimized" } */
   4 /* { dg-additional-options "-mbranch-cost=2" { target avr-*-* } } */
   5
   6 int t (int a, int b)
   7 {
   8   if (a > 0)
   9     goto L1;
  10   else
  11     goto L2;
  12 L1:
  13   if (b > 0)
  14     goto L2;
  15   return 5;
  16 L2:
  17   return 6;
  18 }
  19 /* { dg-final { scan-tree-dump "\|" "optimized" } } */
  20 /* { dg-final { cleanup-tree-dump "optimized" } } */