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Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [g++.dg/] [tree-ssa/] [pointer-reference-alias.C] - Rev 384
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/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-optimized" } */
int f(int *a)
{
int &b = *a;
b = 0;
return *a;
}
/* There should be only one dereferencing of a. */
/* { dg-final { scan-tree-dump-times "\\*a" 1 "optimized" } } */
/* { dg-final { cleanup-tree-dump "optimized" } } */