From ca0b47613cb1a81105fa517233139b12a26e20da Mon Sep 17 00:00:00 2001 From: hubicka Date: Mon, 19 Nov 2018 23:27:10 +0000 Subject: [PATCH] PR lto/87957 * ipa-devirt.c (free_enum_values): Do not ICE on ODR vilations. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@266289 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 5 +++++ gcc/ipa-devirt.c | 8 +++++--- 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0a1f956cb0d3..6669b20b1f4f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2018-11-19 Jan Hubicka + + PR lto/87957 + * ipa-devirt.c (free_enum_values): Do not ICE on ODR vilations. + 2018-11-19 Sandra Loosemore PR driver/50250 diff --git a/gcc/ipa-devirt.c b/gcc/ipa-devirt.c index db8d34c40274..ca583c493095 100644 --- a/gcc/ipa-devirt.c +++ b/gcc/ipa-devirt.c @@ -2268,12 +2268,14 @@ free_enum_values () enum_values_freed = true; unsigned int i; for (i = 0; i < odr_types.length (); i++) - if (odr_types[i] && TREE_CODE (odr_types[i]->type) == ENUMERAL_TYPE) + if (odr_types[i]) { - TYPE_VALUES (odr_types[i]->type) = NULL; + if (TREE_CODE (odr_types[i]->type) == ENUMERAL_TYPE) + TYPE_VALUES (odr_types[i]->type) = NULL; if (odr_types[i]->types) for (unsigned int j = 0; j < odr_types[i]->types->length (); j++) - TYPE_VALUES ((*odr_types[i]->types)[j]) = NULL; + if (TREE_CODE ((*odr_types[i]->types)[j]) == ENUMERAL_TYPE) + TYPE_VALUES ((*odr_types[i]->types)[j]) = NULL; } enum_values_freed = true; } -- 2.47.2