From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1693 invoked by alias); 7 Jan 2007 14:07:34 -0000 Received: (qmail 32397 invoked by uid 48); 7 Jan 2007 14:07:24 -0000 Date: Sun, 07 Jan 2007 14:07:00 -0000 Message-ID: <20070107140724.32393.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug target/30370] Build failure in libgcc2 powitf2 with ICE in gen_reg_rtx In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "rask at sygehus dot dk" 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: 2007-01/txt/msg00475.txt.bz2 ------- Comment #7 from rask at sygehus dot dk 2007-01-07 14:07 ------- I tried to build several versions to find out which ones work: GCC 4.0.3 works (dies later compiling newlib/libc/math/e_j0.c). GCC 4.1.0 unknown (fails to compile rs6000.c). GCC 4.1.1 works (dies later with bug 27075). GCC 4.1 branch fails (dies on multc3 shortly after compiling powitf2). GCC 4.2 branch fails (dies on multc3 shortly after compiling powitf2). GCC 4.3 works. The 4.1/4.2 failure is an assertion at emit_move_multiword, expr.c:3188, but the root cause is the same -specs=ldblspecs option. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30370