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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/105368] [10/11 Regression] ICE: SIGSEGV in powi_lookup_cost (tree-ssa-math-opts.cc:1441) with -Ofast and __builtin_powf() Date: Thu, 19 May 2022 14:03:31 +0000 [thread overview] Message-ID: <bug-105368-4-InfFDHSKBC@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-105368-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105368 --- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-11 branch has been updated by Richard Biener <rguenth@gcc.gnu.org>: https://gcc.gnu.org/g:3e6ae76385c60ad1ef63270ba969729a40ca1245 commit r11-10019-g3e6ae76385c60ad1ef63270ba969729a40ca1245 Author: Richard Biener <rguenther@suse.de> Date: Mon Apr 25 10:55:21 2022 +0200 tree-optimization/105368 - avoid overflow in powi_cost The following avoids undefined signed overflow when computing the absolute of the exponent in powi_cost. 2022-04-25 Richard Biener <rguenther@suse.de> PR tree-optimization/105368 * tree-ssa-math-opts.c (powi_cost): Use absu_hwi. (cherry picked from commit f0e170f72f8bfaa2a64e1d09ebdfd48f917420f1)
next prev parent reply other threads:[~2022-05-19 14:03 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-04-24 19:07 [Bug tree-optimization/105368] New: [10/11/12 " zsojka at seznam dot cz 2022-04-25 7:08 ` [Bug tree-optimization/105368] " rguenth at gcc dot gnu.org 2022-04-25 8:06 ` zsojka at seznam dot cz 2022-04-25 8:46 ` zsojka at seznam dot cz 2022-04-25 8:54 ` rguenth at gcc dot gnu.org 2022-04-25 8:55 ` pinskia at gcc dot gnu.org 2022-04-25 9:47 ` cvs-commit at gcc dot gnu.org 2022-04-25 10:00 ` zsojka at seznam dot cz 2022-04-25 10:31 ` [Bug tree-optimization/105368] [10/11 " rguenth at gcc dot gnu.org 2022-04-25 10:32 ` rguenth at gcc dot gnu.org 2022-05-19 14:03 ` cvs-commit at gcc dot gnu.org [this message] 2022-05-27 13:15 ` [Bug tree-optimization/105368] [10 " cvs-commit at gcc dot gnu.org 2022-05-27 13:17 ` rguenth at gcc dot gnu.org
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