Hi Maintainers,
This patch disables prefetching for -march=znver1 which is turned on by default.
gcc/ChangeLog:
2016-02-02 Victoria Stepanyan
* gcc/config/i386/x86-tune.def: Disable default prefetching for
-march=znver1
Ok for trunk?
Victoria
--- a/gcc/config/i386/x86-tune.def
+++
Thank you for the feedback, PFA fixed patch.
Victoria
-Original Message-
From: Uros Bizjak [mailto:ubiz...@gmail.com]
Sent: Wednesday, November 25, 2015 11:32
To: gcc-patches@gcc.gnu.org
Cc: Stepanyan, Victoria; Kumar, Venkataramanan
Subject: Re: Add support for CLZERO ISA
Hello
Hi Maintainers,
This patch adds support for CLZERO instruction.
The ISA is enabled by new -mclzero option and is available for AMD znver1
target (-march=znver1).
Bootstrapped and retested.
gcc/ChangeLog:
2015-11-25 Victoria Stepanyan
* common/config/i386/i386-common.c
(OP
