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[Bug lto/79579] [5/6 Regression] ICE in ipa_write_node_info (ipa-prop.c:4931)
- From: "jamborm at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 01 Mar 2017 13:55:28 +0000
- Subject: [Bug lto/79579] [5/6 Regression] ICE in ipa_write_node_info (ipa-prop.c:4931)
- Auto-submitted: auto-generated
- References: <bug-79579-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79579
--- Comment #4 from Martin Jambor <jamborm at gcc dot gnu.org> ---
Author: jamborm
Date: Wed Mar 1 13:54:56 2017
New Revision: 245810
URL: https://gcc.gnu.org/viewcvs?rev=245810&root=gcc&view=rev
Log:
[PR 79579] Avoid segfault on NULL ipa_edge_args_vector
2017-03-01 Martin Jambor <mjambor@suse.cz>
Backport from mainline
2017-02-21 Martin Jambor <mjambor@suse.cz>
PR lto/79579
* ipa-prop.c (ipa_prop_write_jump_functions): Bail out if no edges
have been analyzed.
Modified:
branches/gcc-5-branch/gcc/ChangeLog
branches/gcc-5-branch/gcc/ipa-prop.c