From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20429 invoked by alias); 9 Sep 2004 18:27:51 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 20412 invoked by uid 48); 9 Sep 2004 18:27:50 -0000 Date: Thu, 09 Sep 2004 18:27:00 -0000 Message-ID: <20040909182750.20411.qmail@sourceware.org> From: "pinskia at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20040902185855.17297.wilson@gcc.gnu.org> References: <20040902185855.17297.wilson@gcc.gnu.org> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug c/17297] [3.4/3.5 Regression] ICE with FP vector constructor containing qnan calculation X-Bugzilla-Reason: CC X-SW-Source: 2004-09/txt/msg00850.txt.bz2 List-Id: ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-09-09 18:27 ------- With 3.4 branch we do get an ICE so this is also a 3.4 regression. : Search converges between 2004-06-01-3.4 (#8) and 2004-06-15-3.4 (#9). input.c: In function `main': input.c:7: internal compiler error: in immed_double_const, at emit-rtl.c:466 Please submit a full bug report, with preprocessed source if appropriate. See for instructions. So with -ftraping-math turned on, we get another date on the mainline: : Search converges between 2004-02-01-trunk (#445) and 2004-03-01-trunk (#446). And a different ICE: input.c: In function `main': input.c:13: internal compiler error: in subreg_hard_regno, at emit-rtl.c:955 Please submit a full bug report, with preprocessed source if appropriate. See for instructions. So this is still a regression. -- What |Removed |Added ---------------------------------------------------------------------------- Summary|[3.5 Regression] ICE with FP|[3.4/3.5 Regression] ICE |vector constructor |with FP vector constructor |containing qnan calculation |containing qnan calculation Target Milestone|3.5.0 |3.4.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17297