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Message-Id: <20201113173723.2078845-1-adrian.ratiu@collabora.com>
Date: Fri, 13 Nov 2020 19:37:21 +0200
From: Adrian Ratiu <adrian.ratiu@...labora.com>
To: linux-arm-kernel@...ts.infradead.org
Cc: Nathan Chancellor <natechancellor@...il.com>,
Nick Desaulniers <ndesaulniers@...gle.com>,
Arnd Bergmann <arnd@...db.de>,
Russell King <linux@...linux.org.uk>,
Ard Biesheuvel <ardb@...nel.org>,
Arvind Sankar <nivedita@...m.mit.edu>, kernel@...labora.com,
clang-built-linux <clang-built-linux@...glegroups.com>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [PATCH v3 0/2] xor-neon: Remove GCC warn & pragmas
Dear all,
This is v3 of the patch series started at
id:20201106051436.2384842-1-adrian.ratiu@...labora.com
This series does not address the Clang -ftree-vectorize not
working bug which is a known pre-existing issued documented
at [1] [2] [3]. Clang vectorization needs to be investigated
in more deepth and fixed separately. The purpouse of this is
to only fix some low-hanging-fruit GCC related isues.
Tested on next-20201112 using GCC 10.2.0 and Clang 10.0.1.
[1] https://bugs.llvm.org/show_bug.cgi?id=40976
[2] https://github.com/ClangBuiltLinux/linux/issues/503
[3] https://github.com/ClangBuiltLinux/linux/issues/496
Kind regards,
Adrian
Chnages in v3:
- Reworded first commit (Ard)
- Added tags by Nick and Nathan
Changes in v2:
- Dropped the patch which disabled Clang vectorization (Nick)
- Added new patch to move pragmas to makefile cmdline options
(Arvid and Ard)
Adrian Ratiu (1):
arm: lib: xor-neon: move pragma options to makefile
Nathan Chancellor (1):
arm: lib: xor-neon: remove unnecessary GCC < 4.6 warning
arch/arm/lib/Makefile | 2 +-
arch/arm/lib/xor-neon.c | 17 -----------------
2 files changed, 1 insertion(+), 18 deletions(-)
--
2.29.2
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