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From: "pinskia at gcc dot gnu.org" <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: Tue, 03 Feb 2015 21:33:00 -0000 [thread overview] Message-ID: <bug-64928-4-o3tBc7qIgP@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 #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Note phase opt and generate is a toplevel time area. The passes which take most of the time are: tree DSE : 2.80 ( 8%) usr 0.00 ( 0%) sys 2.80 ( 8%) wall 0 kB ( 0%) ggc out of ssa : 5.90 (16%) usr 0.50 (59%) sys 6.41 (17%) wall 26 kB ( 0%) ggc CSE : 7.53 (21%) usr 0.01 ( 1%) sys 7.53 (20%) wall 30934 kB ( 6%) ggc reload CSE regs : 5.74 (16%) usr 0.00 ( 0%) sys 5.73 (16%) wall 12325 kB ( 2%) ggc scheduling 2 : 1.79 ( 5%) usr 0.01 ( 1%) sys 1.77 ( 5%) wall 299 kB ( 0%) ggc
next prev parent reply other threads:[~2015-02-03 21:33 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 [this message] 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 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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