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From: Nick Desaulniers <ndesaulniers@google.com>
To: arnd@arndb.de
Cc: David1.Zhou@amd.com, Hawking.Zhang@amd.com, airlied@linux.ie,
	alexander.deucher@amd.com, amd-gfx@lists.freedesktop.org,
	christian.koenig@amd.com, clang-built-linux@googlegroups.com,
	daniel@ffwll.ch, dri-devel@lists.freedesktop.org, le.ma@amd.com,
	linux-kernel@vger.kernel.org, ray.huang@amd.com
Subject: Re: [PATCH 6/6] [RESEND] drm/amdgpu: work around llvm bug #42576
Date: Wed,  2 Oct 2019 09:51:37 -0700	[thread overview]
Message-ID: <20191002165137.15726-1-ndesaulniers@google.com> (raw)
In-Reply-To: <20191002120136.1777161-7-arnd@arndb.de>

> Apparently this bug is still present in both the released clang-9
> and the current development version of clang-10.
> I was hoping we would not need a workaround in clang-9+, but
> it seems that we do.

I think I'd rather:
1. mark AMDGPU BROKEN if CC_IS_CLANG. There are numerous other issues building
   a working driver here.
2. Fix the compiler bug.

  reply	other threads:[~2019-10-02 16:51 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-02 12:01 [PATCH 0/6] amdgpu build fixes Arnd Bergmann
2019-10-02 12:01 ` Arnd Bergmann
2019-10-02 12:01 ` [PATCH 1/6] drm/amdgpu: make pmu support optional, again Arnd Bergmann
2019-10-02 12:01   ` Arnd Bergmann
2019-10-02 12:01 ` [PATCH 2/6] drm/amdgpu: hide another #warning Arnd Bergmann
2019-10-02 12:01 ` [PATCH 3/6] drm/amdgpu: display_mode_vba_21: remove uint typedef Arnd Bergmann
2019-10-02 12:01   ` Arnd Bergmann
2019-10-02 12:01 ` [PATCH 4/6] drm/amd/display: fix dcn21 Makefile for clang Arnd Bergmann
2019-10-02 12:01   ` Arnd Bergmann
2019-10-02 14:17   ` Alex Deucher
2019-10-02 14:17     ` Alex Deucher
2019-10-02 14:51     ` Arnd Bergmann
2019-10-02 15:12       ` Alex Deucher
2019-10-02 15:12         ` Alex Deucher
2019-10-02 15:39         ` Arnd Bergmann
2019-10-02 16:33           ` Alex Deucher
2019-10-02 21:14   ` Nick Desaulniers
2019-10-02 21:24     ` Alex Deucher
2019-10-02 21:24       ` Alex Deucher
2019-10-02 21:27       ` Nick Desaulniers
2019-10-02 12:01 ` [PATCH 5/6] [RESEND] drm/amd/display: hide an unused variable Arnd Bergmann
2019-10-02 12:01 ` [PATCH 6/6] [RESEND] drm/amdgpu: work around llvm bug #42576 Arnd Bergmann
2019-10-02 16:51   ` Nick Desaulniers [this message]
2019-10-02 17:07     ` Nathan Chancellor
2019-10-02 21:06       ` Nick Desaulniers
2019-10-02 18:47 ` [PATCH 0/6] amdgpu build fixes Alex Deucher
2019-10-02 18:47   ` Alex Deucher
2019-10-02 18:53   ` Arnd Bergmann
2019-10-02 18:53     ` Arnd Bergmann

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