gcc/testsuite/gcc.target/powerpc/r2_shrink-wrap.c

   1 /* { dg-do compile { target lp64 } } */
   2 /* { dg-options "-O2 -fdump-rtl-pro_and_epilogue -mno-pcrel" } */
   3
   4 /* Verify we move the prologue past the TOC reference of 'j' and shrink-wrap
   5    the function. */
   6 void bar();
   7 int j;
   8 void foo(int i)
   9 {
  10   j = i;
  11   if (i > 0)
  12     {
  13       bar();
  14     }
  15 }
  16
  17 /* { dg-final { scan-rtl-dump-times "Performing shrink-wrapping" 1 "pro_and_epilogue" } } */