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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [g++.dg/] [tree-ssa/] [pointer-reference-alias.C] - Rev 12
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/* { dg-do compile } *//* { dg-options "-O1 -fdump-tree-vars" } */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 "vars" } } *//* { dg-final { cleanup-tree-dump "vars" } } */