From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7838 invoked by alias); 31 Dec 2006 14:27:51 -0000 Received: (qmail 7807 invoked by uid 48); 31 Dec 2006 14:27:43 -0000 Date: Sun, 31 Dec 2006 14:27:00 -0000 Message-ID: <20061231142743.7806.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/30253] [4.3 Regression] ICE with statement expression inside a conditional In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "gerald at pfeifer dot com" 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: 2006-12/txt/msg02139.txt.bz2 ------- Comment #10 from gerald at pfeifer dot com 2006-12-31 14:27 ------- (In reply to comment #9) > Another Testcase (simplier): > #define f(x) ({ unsigned tmp=x; tmp; }) > > unsigned foo(unsigned x) { > return __builtin_constant_p(x) ? 0 : f(x); > } Note that this small testcase of mine is destilled from FreeBSD's system header. This bug causes bootstrap failure on all FreeBSD systems I am aware of (which is why Andrew labeled this a blocker, I assume). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30253