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[Bug tree-optimization/37716] [4.4 Regression] ice for legal C++ code with -O2 on 20080926
- 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: 3 Dec 2008 12:29:11 -0000
- Subject: [Bug tree-optimization/37716] [4.4 Regression] ice for legal C++ code with -O2 on 20080926
- References: <bug-37716-9596@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from jakub at gcc dot gnu dot org 2008-12-03 12:29 -------
Subject: Bug 37716
Author: jakub
Date: Wed Dec 3 12:27:48 2008
New Revision: 142392
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142392
Log:
PR tree-optimization/37716
* tree-sra.c (sra_build_assignment): For scalar bitfield SRC construct
all the needed operations as trees and gimplify_assign it to dst.
* g++.dg/torture/pr37716.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/torture/pr37716.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-sra.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37716