From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24074 invoked by alias); 1 Dec 2004 00:43:14 -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 23523 invoked by uid 48); 1 Dec 2004 00:42:57 -0000 Date: Wed, 01 Dec 2004 00:43:00 -0000 Message-ID: <20041201004257.23521.qmail@sourceware.org> From: "reichelt at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20040416183851.14981.davide.rossetti@roma1.infn.it> References: <20040416183851.14981.davide.rossetti@roma1.infn.it> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug target/14981] [3.4/4.0 Regression] ICE in _mm_xor_pd for SSE2 with -O1 X-Bugzilla-Reason: CC X-SW-Source: 2004-12/txt/msg00039.txt.bz2 List-Id: ------- Additional Comments From reichelt at gcc dot gnu dot org 2004-12-01 00:42 ------- > gcc version 4.0.0 20041130 (experimental) does not ICE in any testcase, > so this is not a 4.0 regression. Well, that's not quite true. The following testcase still crashes on mainline when compiled with "gcc -msse" (see also second-to-last paragraph in comment #11): ====================================================== typedef double v2df __attribute__((vector_size(16))); void foo() { v2df x={0.0,0.0}; __builtin_ia32_xorpd(x,x); } ====================================================== -- What |Removed |Added ---------------------------------------------------------------------------- Summary|[3.4 Regression] ICE in |[3.4/4.0 Regression] ICE in |_mm_xor_pd for SSE2 with -O1|_mm_xor_pd for SSE2 with -O1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14981