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re PR lto/69136 (ICE in lto_symtab_prevailing_virtual_decl, at lto/lto-symtab.c:991)

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PR lto/69136
	* lto-symtab.c (lto_symtab_prevailing_virtual_decl): Abstract
	decls have no assemblernames.
	* g++.dg/torture/pr69136.C: New testcase.

From-SVN: r232553
This commit is contained in:
Jan Hubicka 2016-01-19 12:59:58 +01:00 committed by Jan Hubicka
parent e9191ad3ab
commit e49d321f03
4 changed files with 19 additions and 0 deletions
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6
gcc/lto/ChangeLog
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@ -1,3 +1,9 @@
2016-01-19 Jan Hubicka <hubicka@ucw.cz>
PR lto/69136
* lto-symtab.c (lto_symtab_prevailing_virtual_decl): Abstract
decls have no assemblernames.
2016-01-19 Martin Liska <mliska@suse.cz>
Martin Jambor <mjambor@suse.cz>

2
gcc/lto/lto-symtab.c
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@ -990,6 +990,8 @@ lto_symtab_merge_symbols (void)
tree
lto_symtab_prevailing_virtual_decl (tree decl)
{
if (DECL_ABSTRACT_P (decl))
return decl;
gcc_checking_assert (!type_in_anonymous_namespace_p (DECL_CONTEXT (decl))
&& DECL_ASSEMBLER_NAME_SET_P (decl));

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2016-01-19 Jan Hubicka <hubicka@ucw.cz>
PR lto/69136
* g++.dg/torture/pr69136.C: New testcase.
2016-01-19 Jan Hubicka <hubicka@ucw.cz>
PR lto/69133

6
gcc/testsuite/g++.dg/torture/pr69136.C Normal file
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@ -0,0 +1,6 @@
// { dg-do compile }
class GrBufferAllocPool {
virtual ~GrBufferAllocPool();
};
GrBufferAllocPool::~GrBufferAllocPool() { static long a; }