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[Bug tree-optimization/57358] segmentation fault with attribute(optimize(O0))
- 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: Mon, 24 Jun 2013 12:52:24 +0000
- Subject: [Bug tree-optimization/57358] segmentation fault with attribute(optimize(O0))
- Auto-submitted: auto-generated
- References: <bug-57358-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57358
--- Comment #5 from Martin Jambor <jamborm at gcc dot gnu.org> ---
Author: jamborm
Date: Mon Jun 24 12:51:43 2013
New Revision: 200369
URL: http://gcc.gnu.org/viewcvs?rev=200369&root=gcc&view=rev
Log:
2013-06-24 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/57358
* ipa-prop.c (ipa_func_spec_opts_forbid_analysis_p): New function.
(ipa_compute_jump_functions_for_edge): Bail out if it returns true.
(ipa_analyze_params_uses): Generate pessimistic info when true.
testsuite
* gcc.dg/ipa/pr57358.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/ipa/pr57358.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/ipa-prop.c
trunk/gcc/testsuite/ChangeLog