From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27318 invoked by alias); 10 Jul 2002 03:06:01 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 27300 invoked by uid 71); 10 Jul 2002 03:06:01 -0000 Resent-Date: 10 Jul 2002 03:06:01 -0000 Resent-Message-ID: <20020710030601.27299.qmail@sources.redhat.com> Resent-From: gcc-gnats@gcc.gnu.org (GNATS Filer) Resent-To: nobody@gcc.gnu.org Resent-Cc: gcc-prs@gcc.gnu.org, gcc-bugs@gcc.gnu.org Resent-Reply-To: gcc-gnats@gcc.gnu.org, hans.plesser@itf.nlh.no Received: (qmail 27055 invoked by uid 61); 10 Jul 2002 03:04:19 -0000 Message-Id: <20020710030419.27054.qmail@sources.redhat.com> Date: Tue, 09 Jul 2002 20:06:00 -0000 From: hans.plesser@itf.nlh.no Reply-To: hans.plesser@itf.nlh.no To: gcc-gnats@gcc.gnu.org X-Send-Pr-Version: gnatsweb-2.9.3 (1.1.1.1.2.31) Subject: c++/7253: Internal compiler error with -O2, ok with -O1 X-SW-Source: 2002-07/txt/msg00287.txt.bz2 List-Id: >Number: 7253 >Category: c++ >Synopsis: Internal compiler error with -O2, ok with -O1 >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: ice-on-legal-code >Submitter-Id: net >Arrival-Date: Tue Jul 09 20:06:00 PDT 2002 >Closed-Date: >Last-Modified: >Originator: Hans E. Plesser >Release: gcc 3.1 >Organization: >Environment: Reading specs from /usr/local/gcc-3.1/lib/gcc-lib/i686-pc-linux-gnu/3.1/specs Configured with: /home/admin/source/gcc-3.1/configure --prefix=/usr/local/gcc-3.1 Thread model: single gcc version 3.1 /usr/local/gcc-3.1/lib/gcc-lib/i686-pc-linux-gnu/3.1/cpp0 -lang-c++ -D__GNUG__=3 -D__DEPRECATED -D__EXCEPTIONS -D__GXX_ABI_VERSION=100 -v -iprefix /usr/local/bin/../lib/gcc-lib/i686-pc-linux-gnu/3.1/ -D__GNUC__=3 -D__GNUC_MINOR__=1 -D__GNUC_PATCHLEVEL__=0 -D__ELF__ -Dunix -D__gnu_linux__ -Dlinux -D__ELF__ -D__unix__ -D__gnu_linux__ -D__linux__ -D__unix -D__linux -Asystem=posix -D__OPTIMIZE__ -D__STDC_HOSTED__=1 -D_GNU_SOURCE -Acpu=i386 -Amachine=i386 -Di386 -D__i386 -D__i386__ -D__tune_i686__ -D__tune_pentiumpro__ poisson_randomdev.cpp poisson_randomdev.ii GNU CPP version 3.1 (cpplib) (i386 Linux/ELF) ignoring nonexistent directory "/usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.1/../../../../include/g++-v3" ignoring nonexistent directory "/usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.1/../../../../include/g++-v3/i686-pc-linux-gnu" ignoring nonexistent directory "/usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.1/../../../../include/g++-v3/backward" ignoring nonexistent directory "/usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.1/include" ignoring nonexistent directory "/usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.1/../../../../i686-pc-linux-gnu/include" ignoring nonexistent directory "/usr/local/gcc-3.1/i686-pc-linux-gnu/include" #include "..." search starts here: #include <...> search starts here: /usr/local/gcc-3.1/include/g++-v3 /usr/local/gcc-3.1/include/g++-v3/i686-pc-linux-gnu /usr/local/gcc-3.1/include/g++-v3/backward /usr/local/include /usr/local/gcc-3.1/include /usr/local/gcc-3.1/lib/gcc-lib/i686-pc-linux-gnu/3.1/include /usr/include End of search list. /usr/local/gcc-3.1/lib/gcc-lib/i686-pc-linux-gnu/3.1/cc1plus -fpreprocessed poisson_randomdev.ii -quiet -dumpbase poisson_randomdev.cpp -O2 -version -o poisson_randomdev.s GNU CPP version 3.1 (cpplib) (i386 Linux/ELF) GNU C++ version 3.1 (i686-pc-linux-gnu) compiled by GNU C version 2.95.3 20010315 (SuSE). >Description: An internal compiler error occurs when compiling the included code with optimization -O2 or higher, while all is fine with -O1 or without a -O option. >How-To-Repeat: g++ -O2 -c test.ii >Fix: Compile with lower optimization :-( >Release-Note: >Audit-Trail: >Unformatted: ----gnatsweb-attachment---- Content-Type: application/octet-stream; name="test.ii" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="test.ii" IyAxICJwb2lzc29uX3JhbmRvbWRldi5jcHAiCiMgMSAiPGJ1aWx0LWluPiIKIyAxICI8Y29tbWFu ZCBsaW5lPiIKIyAxICJwb2lzc29uX3JhbmRvbWRldi5jcHAiCiMgMSAicG9pc3Nvbl9yYW5kb21k ZXYuaCIgMQoKCgojIDEgInJhbmRvbWRldi5oIiAxCiMgMTAgInJhbmRvbWRldi5oIgpjbGFzcyBS YW5kb21EZXYgewoKcHVibGljOgoKCiAgdmlydHVhbCB+UmFuZG9tRGV2KCkge307CgoKICB2aXJ0 dWFsIGRvdWJsZSBvcGVyYXRvcigpKHZvaWQpID0wOwoKCgogIHZpcnR1YWwgdW5zaWduZWQgbG9u ZyB1bGRldih2b2lkKSB7IH07Cgp9OwojIDUgInBvaXNzb25fcmFuZG9tZGV2LmgiIDIKCgpjbGFz cyBQb2lzc29uUmFuZG9tRGV2IDogcHVibGljIFJhbmRvbURldgp7CgpwdWJsaWM6CgogIFBvaXNz b25SYW5kb21EZXYoKSB7fTsKICB1bnNpZ25lZCBsb25nIHVsZGV2KHZvaWQpOwogIGRvdWJsZSBv cGVyYXRvcigpKHZvaWQpIHsgc3RhdGljX2Nhc3Q8ZG91YmxlPih1bGRldigpKTsgfTsKCn07CiMg MiAicG9pc3Nvbl9yYW5kb21kZXYuY3BwIiAyCgp1bnNpZ25lZCBsb25nIFBvaXNzb25SYW5kb21E ZXY6OnVsZGV2KHZvaWQpCnsKICByZXR1cm4gMVVMOwp9Cg==