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re PR lto/45949 (ICE: SIGSEGV in gimple_default_def (tree-dfa.c:538) with -flto/-fwhopr on invalid code)

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2010-11-30  Richard Guenther  <rguenther@suse.de>

	PR lto/45949
	* cgraphunit.c (ipa_passes): Stop after errors from
	small IPA passes.

From-SVN: r167291
This commit is contained in:
Richard Guenther 2010-11-30 10:00:06 +00:00 • committed by Richard Biener
parent 654e56c92e
commit 0430f80c2f
2 changed files with 11 additions and 1 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2010-11-30 Richard Guenther <rguenther@suse.de>
PR lto/45949
* cgraphunit.c (ipa_passes): Stop after errors from
small IPA passes.
2010-11-30 Mingjie Xing <mingjie.xing@gmail.com>
* gcc-plugin.h: Include coretypes.h.

6
gcc/cgraphunit.c
View file

@ -1707,7 +1707,11 @@ ipa_passes (void)
invoke_plugin_callbacks (PLUGIN_ALL_IPA_PASSES_START, NULL);
if (!in_lto_p)
execute_ipa_pass_list (all_small_ipa_passes);
{
execute_ipa_pass_list (all_small_ipa_passes);
if (seen_error ())
return;
}
/* If pass_all_early_optimizations was not scheduled, the state of
the cgraph will not be properly updated. Update it now. */