From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH] package/gcc: backport fix for xtensa PR 91880
Date: Fri, 27 Sep 2019 22:27:10 +0200 [thread overview]
Message-ID: <20190927222710.406f8f83@windsurf> (raw)
In-Reply-To: <20190926213153.8222-1-jcmvbkbc@gmail.com>
On Thu, 26 Sep 2019 14:31:53 -0700
Max Filippov <jcmvbkbc@gmail.com> wrote:
> Xtensa hwloop_optimize segfaults when zero overhead loop is about to be
> inserted as the first instruction of the function.
> Insert zero overhead loop instruction into new basic block before the
> loop when basic block that precedes the loop is empty.
>
> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
> ---
> .../7.4.0/1003-xtensa-fix-PR-target-91880.patch | 49 ++++++++++++++++++++++
> .../8.3.0/0002-xtensa-fix-PR-target-91880.patch | 49 ++++++++++++++++++++++
> .../9.2.0/0002-xtensa-fix-PR-target-91880.patch | 49 ++++++++++++++++++++++
> 3 files changed, 147 insertions(+)
> create mode 100644 package/gcc/7.4.0/1003-xtensa-fix-PR-target-91880.patch
> create mode 100644 package/gcc/8.3.0/0002-xtensa-fix-PR-target-91880.patch
> create mode 100644 package/gcc/9.2.0/0002-xtensa-fix-PR-target-91880.patch
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
prev parent reply other threads:[~2019-09-27 20:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-26 21:31 [Buildroot] [PATCH] package/gcc: backport fix for xtensa PR 91880 Max Filippov
2019-09-27 20:27 ` Thomas Petazzoni [this message]
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