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[Bug tree-optimization/22504] [4.1 Regression] benchmark - galgel fails at runtime with miscompare output
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Jul 2005 00:33:59 -0000
- Subject: [Bug tree-optimization/22504] [4.1 Regression] benchmark - galgel fails at runtime with miscompare output
- References: <20050715182623.22504.uttamp@us.ibm.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-07-22 00:33 -------
Subject: Bug 22504
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rth@gcc.gnu.org 2005-07-22 00:33:48
Modified files:
gcc : ChangeLog tree-complex.c
Log message:
PR tree-opt/22504
* tree-complex.c (complex_ssa_name_components): New.
(cvc_lookup): Allow entry not found.
(create_components): Remove.
(create_one_component_var, get_component_var): New.
(get_component_ssa_name, set_component_ssa_name): New.
(extract_component): Use get_component_ssa_name.
(update_complex_components): Use set_component_ssa_name.
(update_complex_components_on_edge): Likewise.
(update_phi_components): Create new PHI nodes directly, instead
of adding insns to edges.
(tree_lower_complex): Allocate and free complex_variable_components
and complex_ssa_name_components here.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9507&r2=2.9508
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-complex.c.diff?cvsroot=gcc&r1=2.36&r2=2.37
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22504