From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3568 invoked by alias); 7 Jul 2010 02:00:52 -0000 Received: (qmail 2770 invoked by uid 48); 7 Jul 2010 02:00:30 -0000 Date: Wed, 07 Jul 2010 02:00:00 -0000 Message-ID: <20100707020030.2769.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug debug/44832] [4.6 Regression] -fcompare-debug failure for C++ i386.c In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "amylaar at gcc dot gnu 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: 2010-07/txt/msg00672.txt.bz2 ------- Comment #10 from amylaar at gcc dot gnu dot org 2010-07-07 02:00 ------- ;; Function void ix86_expand_vector_init_general(bool, machine_mode, rtx, rtx) Compiling the reduced testcase in a subdirectory of the r160832 gcc build directory with: ../g++ -B.. -da -march=pentiumpro -mtune=generic -m32 t.c --dump-tree-all -g -S -fdump-unnumbered , I see this in the final dump: (_ZL31ix86_expand_vector_init_generalb12machine_modeP7rtx_defS1_) deleting insn with uid = 174. Failed to expand as dwarf: op1 Reason: DECL has no RTL ;; Function void ix86_expand_vector_init(bool, rtx, rtx) (_Z23ix86_expand_vector_initbP7rtx_defS0_) deleting insn with uid = 170. -- amylaar at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jamborm at gcc dot gnu dot | |org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44832