re PR ipa/63298 (internal compiler error: in types_same_for_odr, at ipa-devirt.c:449 with LTO)
PR lto/63298 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition. From-SVN: r215374
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2014-09-18 Jan Hubicka <hubicka@ucw.cz>
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PR lto/63298
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* ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
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2014-09-18 Joseph Myers <joseph@codesourcery.com>
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* system.h (LIBGCC2_TF_CEXT): Poison.
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@ -525,8 +525,10 @@ odr_subtypes_equivalent_p (tree t1, tree t2, hash_set<type_pair,pair_traits> *vi
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if (an1 != an2 || an1)
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return false;
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/* For ODR types be sure to compare their names. */
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if ((odr_type_p (t1) && !odr_type_p (t2))
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/* For ODR types be sure to compare their names.
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To support -wno-odr-type-merging we allow one type to be non-ODR
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and other ODR even though it is a violation. */
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if ((odr_type_p (t1) && odr_type_p (t2))
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|| (TREE_CODE (t1) == RECORD_TYPE && TREE_CODE (t2) == RECORD_TYPE
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&& TYPE_BINFO (t1) && TYPE_BINFO (t2)
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&& polymorphic_type_binfo_p (TYPE_BINFO (t1))
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