This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/37879] [4.3 Regression] ICE with "wrong" use of noreturn attribute and optimization
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 Nov 2008 20:41:15 -0000
- Subject: [Bug tree-optimization/37879] [4.3 Regression] ICE with "wrong" use of noreturn attribute and optimization
- References: <bug-37879-16849@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from jakub at gcc dot gnu dot org 2008-11-05 20:41 -------
Subject: Bug 37879
Author: jakub
Date: Wed Nov 5 20:39:50 2008
New Revision: 141620
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141620
Log:
PR tree-optimization/37879
* predict.c (tree_estimate_probability): Check if last_stmt is
non-NULL before dereferencing it.
* gcc.dg/pr37879.c: New test.
Added:
branches/gcc-4_3-branch/gcc/testsuite/gcc.dg/pr37879.c
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/predict.c
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37879