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re PR c/37171 (Canonical spelling optimization dependency) 

PR c/37171
	* g++.dg/ext/attrib34.C: New test.

From-SVN: r139904
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Jakub Jelinek 2008-09-02 20:42:48 +02:00 committed by Jakub Jelinek
parent dd59ef130e
commit ef66fb294a
2 changed files with 24 additions and 0 deletions
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5
gcc/testsuite/ChangeLog
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2008-09-02 Jakub Jelinek <jakub@redhat.com>
PR c/37171
* g++.dg/ext/attrib34.C: New test.
2008-09-02 Sebastian Pop <sebastian.pop@amd.com>
Tobias Grosser <grosser@fim.uni-passau.de>
Jan Sjodin <jan.sjodin@amd.com>

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gcc/testsuite/g++.dg/ext/attrib34.C Normal file
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// PR c/37171
// { dg-do compile }
// { dg-options "-O2 -fdump-tree-optimized" }
unsigned int f1 () __attribute__((const));
unsigned int f2 () __attribute__((__const));
unsigned int f3 () __attribute__((__const__));
unsigned int f4 ()
{
return f1 () + f1 () + f1 () + f1 ()
+ f2 () + f2 () + f2 () + f2 ()
+ f3 () + f3 () + f3 () + f3 ();
}
// { dg-final { scan-tree-dump-times "= f1 \\(\\)" 1 "optimized" } }
// { dg-final { scan-tree-dump-times "= f2 \\(\\)" 1 "optimized" } }
// { dg-final { scan-tree-dump-times "= f3 \\(\\)" 1 "optimized" } }
// { dg-final { cleanup-tree-dump "optimized" } }