gcc/testsuite/gcc.dg/const-elim-2.c

   1 /* The string constant in this test case should be emitted exactly once.  */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2" } */
   4 /* { dg-final { scan-assembler-times "hi there" 1 } } */
   5
   6 static inline int returns_23() { return 23; }
   7
   8 const char *test1(void) { if (returns_23()) return 0; return "hi there"; }
   9 const char *test2(void) { return "hi there"; }
  10 const char *test3(void) { return "hi there"; }