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From: "lucier at math dot purdue.edu" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug other/64928] Inordinate cpu time and memory usage in "phase opt and generate" with -ftest-coverage -fprofile-arcs Date: Fri, 06 Feb 2015 05:08:00 -0000 [thread overview] Message-ID: <bug-64928-4-0lzojEYqIk@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-64928-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64928 --- Comment #6 from lucier at math dot purdue.edu --- The problem does not appear with this compiler: maclaurin-271% gcc -v Using built-in specs. Target: x86_64-redhat-linux Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk --disable-dssi --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --enable-libgcj-multifile --enable-java-maintainer-mode --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib --with-ppl --with-cloog --with-tune=generic --with-arch_32=i686 --build=x86_64-redhat-linux Thread model: posix gcc version 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC) so it appears to be a regression. Brad
next prev parent reply other threads:[~2015-02-06 5:08 UTC|newest] Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-02-03 21:09 [Bug other/64928] New: unreasonable " lucier at math dot purdue.edu 2015-02-03 21:11 ` [Bug other/64928] Inordinate " lucier at math dot purdue.edu 2015-02-03 21:33 ` pinskia at gcc dot gnu.org 2015-02-03 21:35 ` pinskia at gcc dot gnu.org 2015-02-03 21:49 ` lucier at math dot purdue.edu 2015-02-06 5:07 ` lucier at math dot purdue.edu 2015-02-06 5:08 ` lucier at math dot purdue.edu [this message] 2015-02-09 14:31 ` [Bug middle-end/64928] [4.8/4.9/5 Regression] " rguenth at gcc dot gnu.org 2015-02-09 15:07 ` rguenth at gcc dot gnu.org 2015-02-16 19:57 ` law at redhat dot com 2015-03-05 17:22 ` rguenth at gcc dot gnu.org 2015-03-05 23:07 ` steven at gcc dot gnu.org 2015-03-06 0:45 ` law at redhat dot com 2015-03-06 10:53 ` rguenth at gcc dot gnu.org 2015-03-06 12:35 ` rguenth at gcc dot gnu.org 2015-03-06 12:47 ` rguenth at gcc dot gnu.org 2015-03-06 12:53 ` rguenth at gcc dot gnu.org 2015-03-06 13:01 ` rguenth at gcc dot gnu.org 2015-03-18 12:54 ` rguenth at gcc dot gnu.org 2015-05-20 14:49 ` [Bug middle-end/64928] [4.8/4.9/5/6 " wellnhofer at aevum dot de 2015-05-20 14:49 ` wellnhofer at aevum dot de 2015-06-23 8:19 ` rguenth at gcc dot gnu.org 2015-06-26 19:56 ` [Bug middle-end/64928] [4.9/5/6 " jakub at gcc dot gnu.org 2015-06-26 20:28 ` jakub at gcc dot gnu.org 2020-09-29 0:14 ` [Bug middle-end/64928] [8/9/10/11 " lucier at math dot purdue.edu 2020-09-29 7:09 ` rguenth at gcc dot gnu.org 2020-09-29 12:17 ` lucier at math dot purdue.edu 2020-09-29 13:06 ` rguenther at suse dot de 2021-03-10 2:10 ` lucier at math dot purdue.edu 2021-03-10 2:13 ` lucier at math dot purdue.edu 2021-03-10 9:47 ` rguenth at gcc dot gnu.org 2021-03-10 14:16 ` lucier at math dot purdue.edu 2021-03-10 15:06 ` rguenth at gcc dot gnu.org 2021-05-14 9:47 ` [Bug middle-end/64928] [9/10/11/12 " jakub at gcc dot gnu.org 2021-06-01 8:06 ` rguenth at gcc dot gnu.org 2022-05-27 9:35 ` [Bug middle-end/64928] [10/11/12/13 " rguenth at gcc dot gnu.org 2022-06-28 10:31 ` jakub at gcc dot gnu.org 2023-07-07 10:30 ` [Bug middle-end/64928] [11/12/13/14 " rguenth at gcc dot gnu.org 2023-09-28 7:06 ` [Bug middle-end/64928] [11 " rguenth at gcc dot gnu.org 2023-10-02 0:26 ` lucier at math dot purdue.edu 2023-10-04 6:39 ` rguenth at gcc dot gnu.org
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