From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21614 invoked by alias); 31 Aug 2009 20:02:07 -0000 Received: (qmail 19881 invoked by uid 48); 31 Aug 2009 20:01:51 -0000 Date: Mon, 31 Aug 2009 20:02:00 -0000 Message-ID: <20090831200151.19880.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug target/39787] ICE with #pragma GCC target In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "dbaron at dbaron 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: 2009-08/txt/msg02398.txt.bz2 ------- Comment #3 from dbaron at dbaron dot org 2009-08-31 20:01 ------- Created an attachment (id=18458) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18458&action=view) another testcase Here's another testcase that I just simplified from my attempts to use, in Mozilla, some SSE2 code with runtime detection using CPUID. (See https://bugzilla.mozilla.org/show_bug.cgi?id=506430 and https://bugzilla.mozilla.org/show_bug.cgi?id=513422 .) I'd simplified this testcase before discovering the existing bug report. When I compile this testcase with: /usr/local/gcc-4.4.1/bin/gcc -mno-sse2 ice.c I get: ice.c: In function ‘Convert_ascii_run’: ice.c:11: internal compiler error: in emit_move_insn, at expr.c:3405 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39787