From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 9BDA63858C30; Mon, 7 Aug 2023 05:30:27 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9BDA63858C30 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1691386227; bh=P2ByA/AiJzv9Iw+9gWN2paM7JR4cbNO1fVGcCgeIDWQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=WPrkdpLWYVWF8kOwHpz+UL0Fy14TH/5ZPxMBpqvvY0PI+zFwKdytRBPEY4ctxYJWM Z5bNiRaD7jZbFx6dVnNrinmzplMDq1ostDGu3uQuBEEUVnwVa+k/fpLYC++ywCy5sB V34LHSM1A+n+GHwj9OhJOWKhNQPcu+Byp2S/vGcQ= From: "amonakov at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/110926] [14 regression] Bootstrap failure (matmul_i1.c:1781:1: internal compiler error: RTL check: expected elt 0 type 'i' or 'n', have 'w' (rtx const_int) in vpternlog_redundant_operand_mask, at config/i386/i386.cc:19460) Date: Mon, 07 Aug 2023 05:30:27 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: build, ice-checking, ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: amonakov at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 14.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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=3D110926 Alexander Monakov changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |amonakov at gcc dot gnu.org --- Comment #7 from Alexander Monakov --- Thanks for identifying the problem. Please don't rename the argument to 'op_mask' though: the parameter itself is not a mask, it's an eight-bit con= trol word of the vpternlog instruction (holding the logic table of a three-opera= nd Boolean function). The function derives a three-bit mask from it.=