gcc/testsuite/gcc.dg/tree-ssa/slsr-27.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fdump-tree-dom3" } */
   3
   4 struct x
   5 {
   6   int a[16];
   7   int b[16];
   8   int c[16];
   9 };
  10
  11 extern void foo (int, int, int);
  12
  13 void
  14 f (struct x *p, unsigned int n)
  15 {
  16   foo (p->a[n], p->c[n], p->b[n]);
  17 }
  18
  19 /* { dg-final { scan-tree-dump-times "\\* 4;" 1 "dom3" { target { int32 } } } } */
  20 /* { dg-final { scan-tree-dump-times "\\* 2;" 1 "dom3" { target { int16 } } } } */
  21 /* { dg-final { scan-tree-dump-times "p_\\d\+\\(D\\) \\+ \[^\r\n\]*_\\d\+;" 1 "dom3" } } */
  22 /*
  23   { dg-final { scan-tree-dump-times "MEM *<int>? *\\\[\\(struct x \\*\\)\[^\r\n\]*_\\d\+" 3 "dom3" } } */