This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/44914] [4.6 Regression] ICE: in calc_dfs_tree, at dominance.c:395 with -fipa-sra -fnon-call-exceptions
- From: "jamborm at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Jul 2010 16:32:05 -0000
- Subject: [Bug tree-optimization/44914] [4.6 Regression] ICE: in calc_dfs_tree, at dominance.c:395 with -fipa-sra -fnon-call-exceptions
- References: <bug-44914-14164@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from jamborm at gcc dot gnu dot org 2010-07-23 16:32 -------
Subject: Bug 44914
Author: jamborm
Date: Fri Jul 23 16:31:48 2010
New Revision: 162468
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=162468
Log:
2010-07-23 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/44914
* tree-sra.c (sra_modify_function_body): Return true if CFG was
changed, add purging dead eh edges.
(ipa_sra_modify_function_body): Return true if CFG was changed,
simplify purging dead eh edges.
(modify_function): Return true if CFG was changed.
(perform_intra_sra): Add TODO_cleanup_cfg to the return value if CFG
was changed.
(ipa_early_sra): Likewise.
* testsuite/g++.dg/tree-ssa/pr44914.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/tree-ssa/pr44914.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-sra.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44914