public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug rtl-optimization/19348] New: internal consistency error while compiling linux kernel @ 2005-01-09 17:38 ak at muc dot de 2005-01-09 17:41 ` [Bug rtl-optimization/19348] " ak at muc dot de ` (7 more replies) 0 siblings, 8 replies; 9+ messages in thread From: ak at muc dot de @ 2005-01-09 17:38 UTC (permalink / raw) To: gcc-bugs (guessing at component) While compiling the attached file from the linux 2.6 kernel with -march=i686 -fno-unit-at-a-time -m32 -Os I get: -a-time -S -m32 -Os acct-full.i /home/lsrc/v2.6/quilt/linux/kernel/acct.c: In function `encode_float': /home/lsrc/v2.6/quilt/linux/kernel/acct.c:366: fatal error: internal consistency failure compilation terminated. It needs these options, removing -fno-unit-at-a-time or -march=i686 makes it go away The compiler was built without checking: Configured with: ../gcc/configure --disable-checking --enable-languages=c --prefix=/pkg/gcc-4.0-050109 Thread model: posix gcc version 4.0.0 20050108 (experimental) -- Summary: internal consistency error while compiling linux kernel Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: rtl-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: ak at muc dot de CC: gcc-bugs at gcc dot gnu dot org GCC host triplet: x86_64-linux GCC target triplet: i386-linux (actually x86_64 -m32) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19348 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug rtl-optimization/19348] internal consistency error while compiling linux kernel 2005-01-09 17:38 [Bug rtl-optimization/19348] New: internal consistency error while compiling linux kernel ak at muc dot de @ 2005-01-09 17:41 ` ak at muc dot de 2005-01-09 17:57 ` aj at gcc dot gnu dot org ` (6 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: ak at muc dot de @ 2005-01-09 17:41 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From ak at muc dot de 2005-01-09 17:41 ------- Created an attachment (id=7913) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7913&action=view) Preprocessed acct.c file from linux 2.6 kernel -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19348 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug rtl-optimization/19348] internal consistency error while compiling linux kernel 2005-01-09 17:38 [Bug rtl-optimization/19348] New: internal consistency error while compiling linux kernel ak at muc dot de 2005-01-09 17:41 ` [Bug rtl-optimization/19348] " ak at muc dot de @ 2005-01-09 17:57 ` aj at gcc dot gnu dot org 2005-01-09 18:45 ` [Bug rtl-optimization/19348] [4.0 Regression] " pinskia at gcc dot gnu dot org ` (5 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: aj at gcc dot gnu dot org @ 2005-01-09 17:57 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From aj at gcc dot gnu dot org 2005-01-09 17:57 ------- This might be a duplicate of PR19084. -- What |Removed |Added ---------------------------------------------------------------------------- CC| |aj at gcc dot gnu dot org, | |hubicka at gcc dot gnu dot | |org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19348 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug rtl-optimization/19348] [4.0 Regression] internal consistency error while compiling linux kernel 2005-01-09 17:38 [Bug rtl-optimization/19348] New: internal consistency error while compiling linux kernel ak at muc dot de 2005-01-09 17:41 ` [Bug rtl-optimization/19348] " ak at muc dot de 2005-01-09 17:57 ` aj at gcc dot gnu dot org @ 2005-01-09 18:45 ` pinskia at gcc dot gnu dot org 2005-01-09 18:49 ` pinskia at gcc dot gnu dot org ` (4 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-01-09 18:45 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-09 18:45 ------- Confirmed. : Search converges between 2004-09-12-trunk (#538) and 2004-09-14-trunk (#539). Reduced testcase: unsigned int encode_float(unsigned long long value) { unsigned u; if (value==0) return 0; u = (unsigned int)(value >> 32); return u; } -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed| |1 GCC target triplet|i386-linux (actually x86_64 |i686-linux |-m32) | Keywords| |ice-on-valid-code Last reconfirmed|0000-00-00 00:00:00 |2005-01-09 18:45:09 date| | Summary|internal consistency error |[4.0 Regression] internal |while compiling linux kernel|consistency error while | |compiling linux kernel Target Milestone|--- |4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19348 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug rtl-optimization/19348] [4.0 Regression] internal consistency error while compiling linux kernel 2005-01-09 17:38 [Bug rtl-optimization/19348] New: internal consistency error while compiling linux kernel ak at muc dot de ` (2 preceding siblings ...) 2005-01-09 18:45 ` [Bug rtl-optimization/19348] [4.0 Regression] " pinskia at gcc dot gnu dot org @ 2005-01-09 18:49 ` pinskia at gcc dot gnu dot org 2005-01-11 13:55 ` pinskia at gcc dot gnu dot org ` (3 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-01-09 18:49 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-09 18:49 ------- (In reply to comment #2) > This might be a duplicate of PR19084. I don't think it is but it is related. This one can be reproduced with a native 32bit compiler while PR 19084 I cannot. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19348 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug rtl-optimization/19348] [4.0 Regression] internal consistency error while compiling linux kernel 2005-01-09 17:38 [Bug rtl-optimization/19348] New: internal consistency error while compiling linux kernel ak at muc dot de ` (3 preceding siblings ...) 2005-01-09 18:49 ` pinskia at gcc dot gnu dot org @ 2005-01-11 13:55 ` pinskia at gcc dot gnu dot org 2005-01-14 10:51 ` cvs-commit at gcc dot gnu dot org ` (2 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-01-11 13:55 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-11 13:54 ------- Patch here: <http://gcc.gnu.org/ml/gcc-patches/2005-01/msg00591.html>. -- What |Removed |Added ---------------------------------------------------------------------------- Keywords| |patch http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19348 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug rtl-optimization/19348] [4.0 Regression] internal consistency error while compiling linux kernel 2005-01-09 17:38 [Bug rtl-optimization/19348] New: internal consistency error while compiling linux kernel ak at muc dot de ` (4 preceding siblings ...) 2005-01-11 13:55 ` pinskia at gcc dot gnu dot org @ 2005-01-14 10:51 ` cvs-commit at gcc dot gnu dot org 2005-01-14 13:03 ` pinskia at gcc dot gnu dot org 2005-01-25 12:15 ` cvs-commit at gcc dot gnu dot org 7 siblings, 0 replies; 9+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2005-01-14 10:51 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-01-14 10:50 ------- Subject: Bug 19348 CVSROOT: /cvs/gcc Module name: gcc Changes by: jakub@gcc.gnu.org 2005-01-14 10:50:19 Modified files: gcc : ChangeLog basic-block.h recog.c gcc/testsuite : ChangeLog Added files: gcc/testsuite/gcc.c-torture/execute: 20050111-1.c gcc/testsuite/gcc.dg: 20050111-1.c Log message: PR middle-end/19084 PR rtl-optimization/19348 * recog.c (peephole2_optimize): Do global life update if some peephole decides it doesn't need at least one of its inputs and that change influences liveness at the start of the basic block. * basic-block.h (EXECUTE_IF_AND_COMPL_IN_REG_SET): Needs 2 REGSET arguments instead of 1. * gcc.dg/20050111-1.c: New test. * gcc.c-torture/execute/20050111-1.c: New test. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7119&r2=2.7120 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/basic-block.h.diff?cvsroot=gcc&r1=1.233&r2=1.234 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/recog.c.diff?cvsroot=gcc&r1=1.215&r2=1.216 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4883&r2=1.4884 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/20050111-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/20050111-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19348 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug rtl-optimization/19348] [4.0 Regression] internal consistency error while compiling linux kernel 2005-01-09 17:38 [Bug rtl-optimization/19348] New: internal consistency error while compiling linux kernel ak at muc dot de ` (5 preceding siblings ...) 2005-01-14 10:51 ` cvs-commit at gcc dot gnu dot org @ 2005-01-14 13:03 ` pinskia at gcc dot gnu dot org 2005-01-25 12:15 ` cvs-commit at gcc dot gnu dot org 7 siblings, 0 replies; 9+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-01-14 13:03 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-14 13:01 ------- Fixed. -- What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19348 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug rtl-optimization/19348] [4.0 Regression] internal consistency error while compiling linux kernel 2005-01-09 17:38 [Bug rtl-optimization/19348] New: internal consistency error while compiling linux kernel ak at muc dot de ` (6 preceding siblings ...) 2005-01-14 13:03 ` pinskia at gcc dot gnu dot org @ 2005-01-25 12:15 ` cvs-commit at gcc dot gnu dot org 7 siblings, 0 replies; 9+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2005-01-25 12:15 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-01-25 12:15 ------- Subject: Bug 19348 CVSROOT: /cvs/gcc Module name: gcc Branch: gcc-3_4-rhl-branch Changes by: jakub@gcc.gnu.org 2005-01-25 12:15:21 Modified files: gcc/testsuite : ChangeLog Added files: gcc/testsuite/gcc.c-torture/execute: 20050111-1.c gcc/testsuite/gcc.dg: 20050111-1.c Log message: PR middle-end/19084 PR rtl-optimization/19348 * gcc.dg/20050111-1.c: New test. * gcc.c-torture/execute/20050111-1.c: New test. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-rhl-branch&r1=1.3389.2.170.2.43&r2=1.3389.2.170.2.44 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/20050111-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-rhl-branch&r1=NONE&r2=1.1.6.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/20050111-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-rhl-branch&r1=NONE&r2=1.1.6.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19348 ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2005-01-25 12:15 UTC | newest] Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2005-01-09 17:38 [Bug rtl-optimization/19348] New: internal consistency error while compiling linux kernel ak at muc dot de 2005-01-09 17:41 ` [Bug rtl-optimization/19348] " ak at muc dot de 2005-01-09 17:57 ` aj at gcc dot gnu dot org 2005-01-09 18:45 ` [Bug rtl-optimization/19348] [4.0 Regression] " pinskia at gcc dot gnu dot org 2005-01-09 18:49 ` pinskia at gcc dot gnu dot org 2005-01-11 13:55 ` pinskia at gcc dot gnu dot org 2005-01-14 10:51 ` cvs-commit at gcc dot gnu dot org 2005-01-14 13:03 ` pinskia at gcc dot gnu dot org 2005-01-25 12:15 ` cvs-commit at gcc dot gnu dot org
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).