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[Bug middle-end/59119] Segfault in -fisolate-erroneous-paths pass
- From: "law at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 13 Nov 2013 23:10:35 +0000
- Subject: [Bug middle-end/59119] Segfault in -fisolate-erroneous-paths pass
- Auto-submitted: auto-generated
- References: <bug-59119-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59119
--- Comment #3 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Author: law
Date: Wed Nov 13 23:10:34 2013
New Revision: 204760
URL: http://gcc.gnu.org/viewcvs?rev=204760&root=gcc&view=rev
Log:
* PR middle-end/59119
* gimple-ssa-isolate-paths.c (find_implicit_erroneous_behaviour): New
function, extracted from gimple_ssa_isolate_erroneous_paths.
(find_explicit_erroneous_behaviour): Similarly.
(insert_trap_and_remove_trailing_statements): Remove statements
in reverse order.
* PR middle-end/59119
* gcc.c-torture/compile/pr59119.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr59119.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimple-ssa-isolate-paths.c
trunk/gcc/testsuite/ChangeLog