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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/112738] [14 Regression] forwprop4 introduces invalid wide signed Boolean values Date: Tue, 28 Nov 2023 17:52:36 +0000 [thread overview] Message-ID: <bug-112738-4-eQWLNpQ4cz@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-112738-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112738 --- Comment #3 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The trunk branch has been updated by Andrew Pinski <pinskia@gcc.gnu.org>: https://gcc.gnu.org/g:68ffaf839883253e0f288862ff20b8005c92df4e commit r14-5938-g68ffaf839883253e0f288862ff20b8005c92df4e Author: Andrew Pinski <quic_apinski@quicinc.com> Date: Mon Nov 27 16:41:25 2023 -0800 MATCH: Fix invalid signed boolean type usage This fixes the incorrect assumption that was done in r14-3721-ge6bcf839894783, that being able to doing the negative after the conversion would be a valid thing but really it is not valid for boolean types. Bootstrapped and tested on x86_64-linux-gnu. gcc/ChangeLog: PR tree-optimization/112738 * match.pd (`(nop_convert)-(convert)a`): Reject when the outer type is boolean. Signed-off-by: Andrew Pinski <quic_apinski@quicinc.com>
next prev parent reply other threads:[~2023-11-28 17:52 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-11-27 23:21 [Bug tree-optimization/112738] New: " kristerw at gcc dot gnu.org 2023-11-27 23:26 ` [Bug tree-optimization/112738] [14 Regression] " pinskia at gcc dot gnu.org 2023-11-27 23:34 ` pinskia at gcc dot gnu.org 2023-11-28 17:52 ` cvs-commit at gcc dot gnu.org [this message] 2023-11-28 17:52 ` pinskia at gcc dot gnu.org
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