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re PR c++/52582 (g++ ICE when compiling qt-4.8.0 with -O2 on PPC (32bit)) 

PR c++/52582
	* config/rs6000/rs6000.c (call_ABI_of_interest): Return true
	if c_node is NULL.

	* g++.dg/opt/pr52582.C: New test.

From-SVN: r185384
This commit is contained in:
Jakub Jelinek 2012-03-14 15:24:32 +01:00 committed by Jakub Jelinek
parent 43094d442e
commit 0ec2c2a943
2 changed files with 33 additions and 0 deletions
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5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2012-03-14 Jakub Jelinek <jakub@redhat.com>
PR c++/52582
* g++.dg/opt/pr52582.C: New test.
2012-03-14 Richard Guenther <rguenther@suse.de> 2012-03-14 Richard Guenther <rguenther@suse.de>
PR tree-optimization/52571 PR tree-optimization/52571

28
gcc/testsuite/g++.dg/opt/pr52582.C Normal file
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// PR c++/52582
// { dg-do compile }
// { dg-options "-O2" }
inline void *operator new (__SIZE_TYPE__, void *p) throw ()
{
return p;
}
struct B
{
virtual ~B ();
B ();
};
struct A : B
{
A () : B () {}
virtual void bar ();
};
void
foo ()
{
char a[64];
B *b = new (&a) A ();
b->~B ();
}