From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-326263-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 17851 invoked by alias); 28 Jul 2010 14:18:14 -0000
Received: (qmail 17480 invoked by uid 48); 28 Jul 2010 14:17:58 -0000
Date: Wed, 28 Jul 2010 14:18:00 -0000
Subject: [Bug rtl-optimization/45107]  New: [4.6 Regression] ICE: in insert_expr_in_table, at gcse.c:1213 with -Os -gcse-las (another one)
X-Bugzilla-Reason: CC
Message-ID: <bug-45107-14164@http.gcc.gnu.org/bugzilla/>
Reply-To: gcc-bugzilla@gcc.gnu.org
To: gcc-bugs@gcc.gnu.org
From: "zsojka at seznam dot cz" <gcc-bugzilla@gcc.gnu.org>
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
X-SW-Source: 2010-07/txt/msg03095.txt.bz2

This is in r162622, after fixing PR45101.

Compiler output:
$ gcc -Os -fgcse-las testcase.c
testcase.c: In function 'foo':
testcase.c:9:1: internal compiler error: in insert_expr_in_table, at
gcse.c:1213
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Tested revisions:
r162622 - crash
r162456 - OK


-- 
           Summary: [4.6 Regression] ICE: in insert_expr_in_table, at
                    gcse.c:1213 with -Os -gcse-las (another one)
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: rtl-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: zsojka at seznam dot cz
  GCC host triplet: x86_64-pc-linux-gnu
GCC target triplet: x86_64-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45107