gnu/dist/gcc4/gcc/testsuite/gcc.dg/tree-ssa/sra-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O1 -fdump-tree-optimized --param sra-max-structure-size=32" } */
   3
   4 /* Test for SRA. */
   5
   6 typedef struct teststruct
   7 {
   8   double d;
   9   char f1;
  10 } teststruct;
  11
  12
  13 void
  14 copystruct11 (teststruct *param)
  15 {
  16   static teststruct local;
  17   param->f1 = 0;
  18   local = *param;
  19   if (local.f1 != 0)
  20     link_error ();
  21 }
  22
  23
  24 /* There should be no reference to link_error. */
  25 /* { dg-final { scan-tree-dump-times "link_error" 0 "optimized" { xfail *-*-* } } } */
  26 /* { dg-final { cleanup-tree-dump "optimized" } } */