From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 24070385701B; Fri, 12 May 2023 10:06:59 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 24070385701B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1683886019; bh=2LlxXBp3RNQiSBcmbaKxo1LeE/ULcTdjdocfDYQeugE=; h=From:To:Subject:Date:In-Reply-To:References:From; b=fC3TOh/AB0oSIQoqT1Ahrun+8xttYDNtovs2fMQU5zo3XZ1mP+s+z3ykqyWWMO6oS wxHz+EZfS1VpzNZmRue1cVu3QB18rSSUr7sLdivK1UFZ0pBBkJGibAk10VEVAr7Oz3 k/m2jYVPlkNGdnt4BAL3I2Imz6VSMWgw8VdwnVG4= From: "ebotcazou at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/109541] [12/13/14 regression] ICE in extract_constrain_insn on when building rhash-1.4.3 Date: Fri, 12 May 2023 10:06:57 +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: 13.0 X-Bugzilla-Keywords: needs-bisection X-Bugzilla-Severity: normal X-Bugzilla-Who: ebotcazou 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: 12.4 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=3D109541 Eric Botcazou changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |vmakarov at gcc dot gnu.org --- Comment #7 from Eric Botcazou --- The problem is that LRA assigns a floating-point register to the PIC pseudo-register (pic_offset_table_rtx) and the SPARC back-end is not prepar= ed for it. Vladimir, would it be feasible to prevent this from happening?=