This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/53887] [4.8 Regression] ICE in hoist_edge_and_branch_if_true, at tree-switch-conversion.c:79
- From: "steven at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 09 Jul 2012 18:53:39 +0000
- Subject: [Bug middle-end/53887] [4.8 Regression] ICE in hoist_edge_and_branch_if_true, at tree-switch-conversion.c:79
- Auto-submitted: auto-generated
- References: <bug-53887-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53887
--- Comment #4 from Steven Bosscher <steven at gcc dot gnu.org> 2012-07-09 18:53:39 UTC ---
Author: steven
Date: Mon Jul 9 18:53:35 2012
New Revision: 189389
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189389
Log:
gcc/
PR tree-optimization/53887
* tree-cfg.c (group_case_labels_stmt): Make non-static.
* tree-flow.h (group_case_labels_stmt): Add prototype.
* tree-switch-conversion.c (process_switch): Use group_case_labels_stmt
to pre-process every switch.
testsuite/
PR tree-optimization/53887
* gcc.dg/pr53887.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr53887.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-cfg.c
trunk/gcc/tree-flow.h
trunk/gcc/tree-switch-conversion.c