[Bug middle-end/27793] [4.1 Regression] num_ssa_names inconsistent or immediate use iterator wrong
amacleod at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Wed Jun 7 02:32:00 GMT 2006
------- Comment #17 from amacleod at redhat dot com 2006-06-07 00:51 -------
Subject: Bug 27793
Author: amacleod
Date: Wed Jun 7 00:51:27 2006
New Revision: 114458
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114458
Log:
2006-06-06 Andrew MacLeod <amacleod@redhat.com>
PR middle-end/27793
* tree-dfa.c (referenced_vars_dup_list): New. List of duplicate
referenced_variables with matching DECL_UID's.
(find_referenced_vars): Make sure duplicate list is empty to start.
(add_referenced_var): Add var to duplicate list if required.
* tree-ssa.c (delete_tree_ssa): Clear var_ann's on duplicates.
* tree-flow.h (referenced_vars_dup_list): External declaration.
Modified:
branches/gcc-4_1-branch/gcc/ChangeLog
branches/gcc-4_1-branch/gcc/tree-dfa.c
branches/gcc-4_1-branch/gcc/tree-flow.h
branches/gcc-4_1-branch/gcc/tree-ssa.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27793
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