From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16166 invoked by alias); 4 May 2006 06:49:02 -0000 Received: (qmail 16137 invoked by uid 48); 4 May 2006 06:48:56 -0000 Date: Thu, 04 May 2006 06:49:00 -0000 Subject: [Bug c/27414] New: IA64 bootstrap comparison failure, stage 2 -> 3 X-Bugzilla-Reason: CC Message-ID: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "ianw at gelato dot unsw dot edu dot au" 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 X-SW-Source: 2006-05/txt/msg00336.txt.bz2 List-Id: Hi, I just pulled from SVN and tried to build for IA64, and it fails with Comparing stages 2 and 3 warning: ./cc1-checksum.o differs Bootstrap comparison failure! ./varasm.o differs ./gcc.o differs --- /tmp/gcc-stage2.dump 2006-05-04 16:39:19.000000000 +1000 +++ /tmp/gcc-stage3.dump 2006-05-04 16:39:25.000000000 +1000 @@ -1,5 +1,5 @@ -./stage2-gcc/gcc.o: file format elf64-ia64-little +./stage3-gcc/gcc.o: file format elf64-ia64-little Disassembly of section .text: @@ -20178,19 +20178,19 @@ 1a1c6: 00 00 00 02 00 00 nop.m 0x0 1a1cc: 88 d3 fe 58 br.call.sptk.many b0=7540 ;; 1a1d0: 11 08 00 74 00 21 [MIB] mov r1=r58 - 1a1d6: d0 03 03 20 48 00 mov r61=2144 + 1a1d6: d0 03 00 16 48 00 mov r61=1408 1a1dc: 08 00 00 50 br.call.sptk.many b0=1a1d0 ;; 1a1e0: 08 00 20 64 98 11 [MMI] st8 [r50]=r8 1a1e6: 00 00 00 02 00 20 nop.m 0x0 1a1ec: 00 d0 01 84 mov r1=r58 - 1a1f0: 03 f8 81 01 10 24 [MII] mov r63=2144 + 1a1f0: 03 f8 01 00 0b 24 [MII] mov r63=1408 1a1f6: d0 03 20 00 42 c0 mov r61=r8;; 1a1fc: 07 08 00 90 addl r62=0,r1;; 1a200: 11 f0 01 7c 18 10 [MIB] ld8 r62=[r62] 1a206: 00 00 00 02 00 00 nop.i 0x0 1a20c: 08 00 00 50 br.call.sptk.many b0=1a200 ;; 1a210: 08 08 00 74 00 21 [MMI] mov r1=r58 - 1a216: f0 10 02 00 48 00 mov r15=66 + 1a216: f0 58 01 00 48 00 mov r15=43 1a21c: 00 00 04 00 nop.i 0x0 1a220: 0b 08 02 00 00 21 [MMI] mov r65=r0;; 1a226: e0 00 04 00 48 c0 addl r14=0,r1 and the diff for varasm.o is really quite big ianw@lime:/usr/src/gcc-svn-build$ diffstat /tmp/varasm.diff |42265 +++++++++++++++++++++++++++++++++++------------------------------------ 1 file changed, 21143 insertions(+), 21122 deletions(-) I'm building on with gcc version 4.0.3 (Debian 4.0.3-1). Thanks -i -- Summary: IA64 bootstrap comparison failure, stage 2 -> 3 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: ianw at gelato dot unsw dot edu dot au GCC build triplet: ia64-linux-gnu GCC host triplet: ia64-linux-gnu GCC target triplet: ia64-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27414