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[Bug c/29154] [4.0/4.1/4.2 Regression] *(* ppointer++)++ = *pointer++ generates bad code
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Oct 2006 06:23:58 -0000
- Subject: [Bug c/29154] [4.0/4.1/4.2 Regression] *(* ppointer++)++ = *pointer++ generates bad code
- References: <bug-29154-13237@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from jakub at gcc dot gnu dot org 2006-10-02 06:23 -------
Subject: Bug 29154
Author: jakub
Date: Mon Oct 2 06:23:48 2006
New Revision: 117367
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=117367
Log:
PR c/29154
* gimplify.c (gimplify_self_mod_expr): Run inner expression's post
side effects after the outer expression's post side effects.
* gcc.c-torture/execute/20060929-1.c: New test.
Added:
branches/gcc-4_1-branch/gcc/testsuite/gcc.c-torture/execute/20060929-1.c
Modified:
branches/gcc-4_1-branch/gcc/ChangeLog
branches/gcc-4_1-branch/gcc/gimplify.c
branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29154