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re PR c++/31806 (miscompilation with -fschedule-insns2 -fno-threadsafe-statics)

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PR c++/31806
	* decl.c (cp_finish_decl): Also clear was_readonly if a static var
	needs runtime initialization.

From-SVN: r125229
This commit is contained in:
Jakub Jelinek 2007-05-31 18:40:12 +02:00 committed by Jakub Jelinek
parent 2664efb66b
commit 3273551821
2 changed files with 12 additions and 2 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2007-05-31 Jakub Jelinek <jakub@redhat.com>
PR c++/31806
* decl.c (cp_finish_decl): Also clear was_readonly if a static var
needs runtime initialization.
2007-05-31 Paolo Carlini <pcarlini@suse.de>
PR c++/32158

8
gcc/cp/decl.c
View File

@ -5361,8 +5361,12 @@ cp_finish_decl (tree decl, tree init, bool init_const_expr_p,
/* If a TREE_READONLY variable needs initialization
at runtime, it is no longer readonly and we need to
avoid MEM_READONLY_P being set on RTL created for it. */
if (init && TREE_READONLY (decl))
TREE_READONLY (decl) = 0;
if (init)
{
if (TREE_READONLY (decl))
TREE_READONLY (decl) = 0;
was_readonly = 0;
}
expand_static_init (decl, init);
}
}