This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/25528] missed LIM on the tree level (complex types)
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 6 Jan 2006 15:00:56 -0000
- Subject: [Bug tree-optimization/25528] missed LIM on the tree level (complex types)
- References: <bug-25528-6528@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from pinskia at gcc dot gnu dot org 2006-01-06 15:00 -------
Subject: Bug 25528
Author: pinskia
Date: Fri Jan 6 15:00:50 2006
New Revision: 109419
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=109419
Log:
2006-01-06 Andrew Pinski <pinskia@physics.uc.edu>
PR tree-opt/25528
* tree-ssa-alias.c (find_used_portions): Handle REALPART_EXPR
and IMAGPART_EXPR.
* tree-flow-inline.h (var_can_have_subvars): Handle complex types
on non gimple variables. Also add checks at the top for decls and
mtags.
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Handle
complex types.
* tree-ssa-operands.c (parse_ssa_operands): Handle REALPART_EXPR
and IMAGPART_EXPR for creating MUST_DEFs.
(get_expr_operands): Handle SSA_NAME, STRUCT_FIELD_TAG,
TYPE_MEMORY_TAG,
and NAME_MEMORY_TAG separately from the DECLs.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-flow-inline.h
trunk/gcc/tree-ssa-alias.c
trunk/gcc/tree-ssa-operands.c
trunk/gcc/tree-ssa-structalias.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25528