From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id AD2743858D28; Tue, 17 Jan 2023 04:06:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org AD2743858D28 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1673928400; bh=s9MRmT5c5NMvbCEiOwfE4dyd6reckMWc8vyyWrWdkeM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=qOHeL/g3XAGQTin9SSqtSVlaGs2qzHKs3/2jvFW7C7qL/aSuiOUFkbbLx6DbMiXMh joystrKTB6VxyUctDqrZIGKp3eISumDmrkzlUa7+PLgbBUW070agCT09sNWZxNteoc fQwdChxcPjmbpLiEqA4oB43YGsBK/7ha5Bxyx+Bk= From: "roger at nextmovesoftware dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/106594] [13 Regression] sign-extensions no longer merged into addressing mode Date: Tue, 17 Jan 2023 04:06:37 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: missed-optimization, patch X-Bugzilla-Severity: normal X-Bugzilla-Who: roger at nextmovesoftware dot com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 13.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106594 --- Comment #10 from Roger Sayle --- Status update: The x86 backend pieces of my proposed fix have been approved= and committed, but the remaining middle-end pieces have been making slow progre= ss: https://gcc.gnu.org/pipermail/gcc-patches/2023-January/609286.html=