From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 64694] xorg fail to start after llvm upgrade Date: Fri, 17 May 2013 08:17:38 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1855867176==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 4E98CE6040 for ; Fri, 17 May 2013 01:17:38 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1855867176== Content-Type: multipart/alternative; boundary="1368778658.7f2444Ea1.6333"; charset="us-ascii" --1368778658.7f2444Ea1.6333 Date: Fri, 17 May 2013 08:17:38 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable https://bugs.freedesktop.org/show_bug.cgi?id=3D64694 Michel D=C3=A4nzer changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |deathsimple@vodafone.de --- Comment #1 from Michel D=C3=A4nzer --- I bisected this to LLVM r182062: 'Generate debug info for by-value struct a= rgs even if they are not used.' Enabling the DEBUG code in SelectionDAGISel::LowerArguments(), it complains that "LowerFormalArguments emitted a null value!". I suspect SITargetLowering::LowerFormalArguments() needs to be adapted for this, but I'm not sure how. Christian, can you take a look? --=20 You are receiving this mail because: You are the assignee for the bug. --1368778658.7f2444Ea1.6333 Date: Fri, 17 May 2013 08:17:38 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable = Michel D=C3=A4nzer changed bug 64694<= /a>
What Removed Added
CC   deathsimple@vodafone.de

Comment= # 1 on bug 64694<= /a> from Michel D=C3=A4nzer 
I bisected this to LLVM r182062: 'Generate debug info for by-v=
alue struct args
even if they are not used.' Enabling the DEBUG code in
SelectionDAGISel::LowerArguments(), it complains that "LowerFormalArgu=
ments
emitted a null value!".

I suspect SITargetLowering::LowerFormalArguments() needs to be adapted for
this, but I'm not sure how. Christian, can you take a look?

You are receiving this mail because: =20=20=20=20=20=20
  • You are the assignee for the bug.
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