From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22434 invoked by alias); 30 Jun 2007 02:16:20 -0000 Received: (qmail 22374 invoked by uid 48); 30 Jun 2007 02:16:09 -0000 Date: Sat, 30 Jun 2007 02:16:00 -0000 Message-ID: <20070630021609.22373.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/20623] ICE: fold check: original tree changed by fold with --enable-checking=fold In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "ghazi at gcc dot gnu dot org" 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: 2007-06/txt/msg02864.txt.bz2 ------- Comment #36 from ghazi at gcc dot gnu dot org 2007-06-30 02:16 ------- I tried --enable-checking=yes,fold on sparc-sun-solaris2.10, bootstrap works but I'm still getting a few extra failures. Here are two testresults from the same checkout, one regular and one with fold checking turned on: http://gcc.gnu.org/ml/gcc-testresults/2007-06/msg01217.html http://gcc.gnu.org/ml/gcc-testresults/2007-06/msg01270.html The differences are: > FAIL: g++.dg/gomp/atomic-10.C (internal compiler error) > FAIL: g++.dg/gomp/atomic-4.C (internal compiler error) > FAIL: gcc.dg/gomp/appendix-a/a.17.1.c (internal compiler error) > FAIL: gcc.dg/gomp/atomic-10.c (internal compiler error) > FAIL: gcc.dg/gomp/atomic-4.c (internal compiler error) > FAIL: libgomp.c/shared-1.c (internal compiler error) > FAIL: libgomp.c++/pr27337.C -O0 (internal compiler error) > FAIL: libgomp.c++/pr27337.C -O1 (internal compiler error) > FAIL: libgomp.c++/pr27337.C -O2 (internal compiler error) > FAIL: libgomp.c++/pr27337.C -O3 -fomit-frame-pointer (internal compiler error) > FAIL: libgomp.c++/pr27337.C -O3 -fomit-frame-pointer -funroll-loops (internal compiler error) > FAIL: libgomp.c++/pr27337.C -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions (internal compiler error) > FAIL: libgomp.c++/pr27337.C -O3 -g (internal compiler error) > FAIL: libgomp.c++/pr27337.C -Os (internal compiler error) > FAIL: libgomp.c++/shared-1.C -O (internal compiler error) All of the failures are of the form: internal compiler error: in fold_checksum_tree, at fold-const.c:12890 I'll create a testcase for one of them. -- ghazi at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed|2007-01-16 04:52:08 |2007-06-30 02:16:08 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20623