From 6e85fbaadd3fdbc8127ec13b64fa70e59aef7665 Mon Sep 17 00:00:00 2001 From: Jan Hubicka Date: Fri, 27 Mar 2015 16:19:35 +0100 Subject: re PR target/65531 (ICE: symtab_node::verify failed: Two symbols with same comdat_group are not linked by the same_comdat_group list. with -fcheck-pointer-bounds -mmpx) PR target/65531 * symtab.c (symtab_node::verify_symtab_nodes): Fix verification of comdat groups. From-SVN: r221736 --- gcc/ChangeLog | 6 ++++++ gcc/symtab.c | 11 ++++++++--- 2 files changed, 14 insertions(+), 3 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0f0a6f5..e846805 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2015-03-27 Jan Hubicka + PR target/65531 + * symtab.c (symtab_node::verify_symtab_nodes): Fix verification of + comdat groups. + +2015-03-27 Jan Hubicka + PR ipa/65600 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Fix the case of optimized out indirect call. diff --git a/gcc/symtab.c b/gcc/symtab.c index 88e168b..84a0981 100644 --- a/gcc/symtab.c +++ b/gcc/symtab.c @@ -1130,15 +1130,20 @@ symtab_node::verify_symtab_nodes (void) &existed); if (!existed) *entry = node; - else - for (s = (*entry)->same_comdat_group; s != NULL && s != node; s = s->same_comdat_group) + else if (!DECL_EXTERNAL (node->decl)) + { + for (s = (*entry)->same_comdat_group; s != NULL && s != node; + s = s->same_comdat_group) + ; if (!s || s == *entry) { - error ("Two symbols with same comdat_group are not linked by the same_comdat_group list."); + error ("Two symbols with same comdat_group are not linked by " + "the same_comdat_group list."); (*entry)->debug (); node->debug (); internal_error ("symtab_node::verify failed"); } + } } } } -- cgit v1.1