From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21558 invoked by alias); 21 May 2003 02:26:02 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 21533 invoked by uid 71); 21 May 2003 02:26:01 -0000 Date: Wed, 21 May 2003 02:26:00 -0000 Message-ID: <20030521022601.21531.qmail@sources.redhat.com> To: ebotcazou@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, From: "Aaron Williams" Subject: Re: optimization/10876: [3.3/3.4 regression] [Sparc] ICE in calculate_giv_inc at unroll.c:1588 on FP code Reply-To: "Aaron Williams" X-SW-Source: 2003-05/txt/msg02225.txt.bz2 List-Id: The following reply was made to PR optimization/10876; it has been noted by GNATS. From: "Aaron Williams" To: Andrew Pinski Cc: gcc-prs@gcc.gnu.org, ebotcazou@gcc.gnu.org, aaronw@attbi.com, gcc-bugs@gcc.gnu.org, gcc-gnats@gcc.gnu.org Subject: Re: optimization/10876: [3.3/3.4 regression] [Sparc] ICE in calculate_giv_inc at unroll.c:1588 on FP code Date: Tue, 20 May 2003 19:20:59 -0700 After removing -fssa and a number of other options I still see the following, which is different in that abort is hit rather than segfault: gcc -c -O3 gslfft_pp.c -foptimize-register-move -frename-registers -fschedule-insns2 -fschedule-insns -frerun-loop-opt -frerun-cse-after-loop -floop-optimize -fpeephole -freduce-all-givs -fprefetch-loop-arrays -funroll-loops <__FUNCTION__ warnings snipped> gslfft.c: In function `gsl_power2_fft256analysis_skip2': gslfft.c:3445: internal compiler error: in calculate_giv_inc, at unroll.c:1693 Please submit a full bug report, with preprocessed source if appropriate. See for instructions.