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From: "pluto at agmk dot net" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug debug/41371] [4.5/4.6 Regression] var-tracking is slow and memory hungry Date: Sun, 16 May 2010 12:26:00 -0000 [thread overview] Message-ID: <20100516122625.10950.qmail@sourceware.org> (raw) In-Reply-To: <bug-41371-9596@http.gcc.gnu.org/bugzilla/> ------- Comment #25 from pluto at agmk dot net 2010-05-16 12:26 ------- PR43776 constains another thestcase: results for top of 4.5/4.6: $ time g++45 -Wall -c 1.ii -O1 -g2 1.ii: In member function 'void es::ClockAnalyzer::initPrimitives()': 1.ii:38722:7: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without g++45 -Wall -c 1.ii -O1 -g2 32,72s user 0,35s system 99% cpu 33,096 total $ time g++46 -Wall -c 1.ii -O1 -g2 1.ii: In member function 'void es::ClockAnalyzer::initPrimitives()': 1.ii:38722:7: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without g++46 -Wall -c 1.ii -O1 -g2 23,68s user 0,40s system 99% cpu 24,099 total btw. the '-O1 -fno-inline -g2' has worse results. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41371
next prev parent reply other threads:[~2010-05-16 12:26 UTC|newest] Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top 2009-09-16 9:18 [Bug c++/41371] New: compiler hang for C++ code dcb314 at hotmail dot com 2009-09-16 9:19 ` [Bug c++/41371] " dcb314 at hotmail dot com 2009-09-16 9:54 ` [Bug rtl-optimization/41371] [4.5 Regression] " rguenth at gcc dot gnu dot org 2009-09-18 9:25 ` rguenth at gcc dot gnu dot org 2009-10-18 18:00 ` [Bug debug/41371] [4.5 Regression] -g causes compiler to hang rguenth at gcc dot gnu dot org 2009-11-04 15:35 ` jakub at gcc dot gnu dot org 2009-12-05 12:50 ` dcb314 at hotmail dot com 2009-12-13 22:18 ` rguenth at gcc dot gnu dot org 2009-12-13 22:19 ` rguenth at gcc dot gnu dot org 2010-01-02 15:05 ` [Bug debug/41371] [4.5 Regression] var-tracking is slow and memory hungry jakub at gcc dot gnu dot org 2010-01-05 22:30 ` jakub at gcc dot gnu dot org 2010-01-11 18:23 ` jakub at gcc dot gnu dot org 2010-01-12 9:09 ` rguenth at gcc dot gnu dot org 2010-01-12 12:58 ` jakub at gcc dot gnu dot org 2010-01-12 17:00 ` jakub at gcc dot gnu dot org 2010-01-13 13:27 ` jakub at gcc dot gnu dot org 2010-01-19 9:03 ` jakub at gcc dot gnu dot org 2010-02-16 12:47 ` l dot lunak at suse dot cz 2010-02-16 13:07 ` jakub at gcc dot gnu dot org 2010-03-06 20:26 ` aoliva at gcc dot gnu dot org 2010-03-15 15:12 ` jakub at gcc dot gnu dot org 2010-03-15 15:21 ` rguenth at gcc dot gnu dot org 2010-03-18 20:37 ` jakub at gcc dot gnu dot org 2010-05-16 10:21 ` dcb314 at hotmail dot com 2010-05-16 10:49 ` [Bug debug/41371] [4.5/4.6 " rguenth at gcc dot gnu dot org 2010-05-16 12:23 ` pluto at agmk dot net 2010-05-16 12:26 ` pluto at agmk dot net [this message] 2010-05-17 14:28 ` rguenth at gcc dot gnu dot org 2010-05-18 9:36 ` jakub at gcc dot gnu dot org 2010-05-25 10:40 ` jakub at gcc dot gnu dot org 2010-05-25 16:27 ` jakub at gcc dot gnu dot org 2010-06-04 9:03 ` jakub at gcc dot gnu dot org 2010-06-04 9:25 ` jakub at gcc dot gnu dot org 2010-06-04 9:30 ` jakub at gcc dot gnu dot org 2010-06-04 9:51 ` aoliva at gcc dot gnu dot org 2010-06-04 10:03 ` aoliva at gcc dot gnu dot org 2010-06-04 11:04 ` rguenth at gcc dot gnu dot org 2010-06-04 11:16 ` jakub at gcc dot gnu dot org 2010-06-04 12:45 ` rguenth at gcc dot gnu dot org 2010-06-04 16:43 ` jakub at gcc dot gnu dot org 2010-06-04 16:48 ` jakub at gcc dot gnu dot org 2010-06-09 4:56 ` aoliva at gcc dot gnu dot org 2010-06-10 16:44 ` aoliva at gcc dot gnu dot org 2010-06-10 17:02 ` aoliva at gcc dot gnu dot org
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