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[Bug c++/16405] [3.4 Regression] Temporary aggregate copy not elided
- 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: 13 Feb 2005 06:44:06 -0000
- Subject: [Bug c++/16405] [3.4 Regression] Temporary aggregate copy not elided
- References: <20040707115615.16405.guillaume.melquiond@ens-lyon.fr>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-02-13 06:44 -------
Subject: Bug 16405
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: jason@gcc.gnu.org 2005-02-13 06:43:58
Modified files:
gcc : ChangeLog fold-const.c gimplify.c tree.h
Log message:
PR mudflap/19319
* gimplify.c (gimplify_modify_expr_rhs) [CALL_EXPR]: Make return
slot explicit.
PR c++/16405
* fold-const.c (fold_indirect_ref_1): Split out from...
(build_fold_indirect_ref): Here.
(fold_indirect_ref): New fn.
* tree.h: Declare it.
* gimplify.c (gimplify_compound_lval): Call fold_indirect_ref.
(gimplify_modify_expr_rhs): Likewise.
(gimplify_expr): Likewise.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7461&r2=2.7462
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&r1=1.507&r2=1.508
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gimplify.c.diff?cvsroot=gcc&r1=2.108&r2=2.109
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.h.diff?cvsroot=gcc&r1=1.689&r2=1.690
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16405