From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2991 invoked by alias); 9 Jul 2010 00:28:55 -0000 Received: (qmail 2948 invoked by uid 48); 9 Jul 2010 00:28:42 -0000 Date: Fri, 09 Jul 2010 00:28:00 -0000 Message-ID: <20100709002842.2947.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/44882] [4.6 Regression] Failed to build 416.gamess in SPEC CPU 2006 In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "hjl dot tools at gmail dot com" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2010-07/txt/msg00951.txt.bz2 ------- Comment #1 from hjl dot tools at gmail dot com 2010-07-09 00:28 ------- It is caused by revision 161949: http://gcc.gnu.org/ml/gcc-cvs/2010-07/msg00303.html [hjl@gnu-32 delta-fortran]$ cat testcase-min.f SUBROUTINE TRUDGE(KDIR) COMMON /TRUPAR/ DR(10),V(10,10) DO 110 I=1,NDIR 110 DR(I)=V(I,JDIR) END SUBROUTINE TRUSRC(LEAVE) IMPLICIT DOUBLE PRECISION (A-H,O-Z) COMMON /TRUPAR/ DX(10),V(10,10) END [hjl@gnu-32 delta-fortran]$ /export/gnu/import/rrs/161949/usr/bin/gcc -S -O3 -ffast-math -funroll-loops -ffixed-form testcase-min.f testcase-min.f:8.21: COMMON /TRUPAR/ DX(10),V(10,10) 1 Warning: Named COMMON block 'trupar' at (1) shall be of the same size testcase-min.f: In function ‘trudge’: testcase-min.f:1:0: internal compiler error: in vectorizable_store, at tree-vect-stmts.c:3378 Please submit a full bug report, with preprocessed source if appropriate. See for instructions. [hjl@gnu-32 delta-fortran]$ -- hjl dot tools at gmail dot com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu dot | |org Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44882