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[Bug c++/23372] [4.0/4.1/4.2 Regression] Temporary aggregate copy not elided when passing parameters by value
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Jan 2006 13:46:34 -0000
- Subject: [Bug c++/23372] [4.0/4.1/4.2 Regression] Temporary aggregate copy not elided when passing parameters by value
- References: <bug-23372-7904@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #17 from rguenth at gcc dot gnu dot org 2006-01-30 13:46 -------
Subject: Bug 23372
Author: rguenth
Date: Mon Jan 30 13:46:30 2006
New Revision: 110396
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110396
Log:
2006-01-30 Richard Guenther <rguenther@suse.de>
PR c++/23372
* gimplify.c (gimplify_target_expr): Handle easy cases
without creating a temporary.
* gcc.dg/pr23372-1.C: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/pr23372-1.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimplify.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23372