gcc/testsuite/gcc.dg/tree-ssa/sra-2.c

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