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2007-05-02 Richard Guenther <rguenther@suse.de>
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
g++.dg
/
tree-ssa
/
pr31146-2.C
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/* { dg-do compile } */
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/* { dg-options "-O -fdump-tree-forwprop1" } */
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#include <new>
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template <class T>
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struct Vec
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{
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Vec()
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{
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for (int i=0; i<3; ++i)
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new (&a[i]) T(0);
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}
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T a[3];
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};
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double foo (void)
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{
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Vec<double> v;
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return v.a[2];
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}
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/* { dg-final { scan-tree-dump "Replaced .*iftmp.* != 0B. with .1" "forwprop1" } } */
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/* { dg-final { cleanup-tree-dump "forwprop1" } } */