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2008-05-05 Andrew Pinski <Andrew.Pinski@playstation.sony.com>
[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gcc.dg / tree-ssa / forwprop-8.c
1 /* { dg-do compile } */
2 /* { dg-options "-O1 -fdump-tree-forwprop1 -W -Wall" } */
3
4
5 struct X { int a[5]; };
6 int foo(struct X *q)
7 {
8   int (*pointer)[5] = &q->a;
9   return (*pointer)[0];
10 }
11
12
13 /* We should have propragated &q->a into (*pointer).  */
14 /* { dg-final { scan-tree-dump-times "pointer" 0 "forwprop1"} } */
15 /* { dg-final { scan-tree-dump "->a\\\[0\\\]" "forwprop1" } } */
16 /* { dg-final { cleanup-tree-dump "forwprop1" } } */