gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-4.c

   1 /* If the target returns false for TARGET_PROMOTE_PROTOTYPES, then there
   2    will be no casts for FRE to eliminate and the test will fail.  */
   3 /* { dg-do compile { target i?86-*-* x86_64-*-* hppa*-*-* m68k*-*-* } } */
   4 /* { dg-options "-O -fno-tree-ccp -fno-tree-forwprop -fdump-tree-fre1-details" } */
   5
   6 /* From PR21608.  */
   7
   8 static inline char wrap(char f) { return f; }
   9 char bar(char f)
  10 {
  11         return wrap(f);
  12 }
  13
  14 /* { dg-final { scan-tree-dump "Replaced \\\(char\\\) .*with " "fre1" } } */