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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/108500] [11/12 Regression] -O -finline-small-functions results in "internal compiler error: Segmentation fault" on a very large program (700k function calls) Date: Wed, 01 Feb 2023 07:47:58 +0000 [thread overview] Message-ID: <bug-108500-4-TtrPzkh4Nu@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-108500-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108500 --- Comment #10 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>: https://gcc.gnu.org/g:97258480438db77e52f4b3947fa2c075b09d3fe1 commit r13-5617-g97258480438db77e52f4b3947fa2c075b09d3fe1 Author: Richard Biener <rguenther@suse.de> Date: Tue Jan 31 15:45:43 2023 +0100 middle-end/108500 - replace recursive domtree DFS traversal The following replaces the recursive DFS traversal of the dominator tree in assign_dfs_numbers with a tree traversal using the fact that we have recorded parents. Bootstrapped and tested on x86_64-unknown-linux-gnu. This makes r13-5325 somewhat obsolete, though not computing the DFS numbers at all is beneficial in the cases where we perform immediate CFG manipulations. OK for trunk and later branch(es)? Thanks, Richard. PR middle-end/108500 * dominance.cc (assign_dfs_numbers): Replace recursive DFS with tree traversal algorithm.
next prev parent reply other threads:[~2023-02-01 7:47 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-01-23 17:30 [Bug c/108500] New: " dhekir at gmail dot com 2023-01-23 17:55 ` [Bug c/108500] " dhekir at gmail dot com 2023-01-24 2:57 ` [Bug ipa/108500] " pinskia at gcc dot gnu.org 2023-01-24 3:18 ` [Bug tree-optimization/108500] " pinskia at gcc dot gnu.org 2023-01-24 9:32 ` rguenth at gcc dot gnu.org 2023-01-24 9:43 ` rguenth at gcc dot gnu.org 2023-01-24 9:48 ` rguenth at gcc dot gnu.org 2023-01-24 12:36 ` [Bug tree-optimization/108500] [11/12/13 Regression] " rguenth at gcc dot gnu.org 2023-01-24 14:29 ` cvs-commit at gcc dot gnu.org 2023-01-24 14:30 ` [Bug tree-optimization/108500] [11/12 " rguenth at gcc dot gnu.org 2023-02-01 7:47 ` cvs-commit at gcc dot gnu.org [this message] 2023-02-01 8:42 ` rguenth at gcc dot gnu.org 2023-02-01 16:06 ` dhekir at gmail dot com 2023-02-01 16:07 ` dhekir at gmail dot com 2023-02-02 10:22 ` rguenth at gcc dot gnu.org 2023-02-02 10:34 ` rguenth at gcc dot gnu.org 2023-02-02 14:01 ` rguenth at gcc dot gnu.org 2023-02-02 17:12 ` dhekir at gmail dot com 2023-02-03 7:06 ` rguenth at gcc dot gnu.org 2023-02-03 8:20 ` rguenth at gcc dot gnu.org 2023-02-10 14:05 ` vmakarov at gcc dot gnu.org 2023-02-10 16:45 ` cvs-commit at gcc dot gnu.org 2023-02-13 7:42 ` rguenth at gcc dot gnu.org 2023-03-15 9:47 ` cvs-commit at gcc dot gnu.org 2023-03-15 10:03 ` [Bug tree-optimization/108500] [11 " rguenth at gcc dot gnu.org 2023-05-05 8:09 ` rguenth at gcc dot gnu.org
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