This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/47265] [4.6 Regression] Error: SSA name in freelist but still referenced
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 25 Jan 2011 19:51:31 +0000
- Subject: [Bug tree-optimization/47265] [4.6 Regression] Error: SSA name in freelist but still referenced
- Auto-submitted: auto-generated
- References: <bug-47265-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47265
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-25 19:51:02 UTC ---
Author: jakub
Date: Tue Jan 25 19:50:56 2011
New Revision: 169250
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169250
Log:
PR tree-optimization/47265
PR tree-optimization/47443
* tree-ssa-forwprop.c (forward_propagate_addr_expr): Return false
if name still has some uses.
* gcc.c-torture/compile/pr47265.c: New test.
* gcc.dg/pr47443.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr47265.c
trunk/gcc/testsuite/gcc.dg/pr47443.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-forwprop.c