This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

[x86] Remove CLWB from cannonlake.

From: "Koval, Julia" <julia dot koval at intel dot com>
To: 'GCC Patches' <gcc-patches at gcc dot gnu dot org>
Cc: Uros Bizjak <ubizjak at gmail dot com>
Date: Fri, 16 Feb 2018 09:19:14 +0000
Subject: [x86] Remove CLWB from cannonlake.
Authentication-results: sourceware.org; auth=none
Dlp-product: dlpe-windows
Dlp-reaction: no-action
Dlp-version: 11.0.0.116

In latest ISE extensions document https://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf CLWB was removed from Cannonlake. This patch removes it from GCC. Ok for trunk?

Thanks,
Julia

gcc/
	* config/i386/i386.c (ix86_option_override_internal): Remove PTA_CLWB from
	PTA_CANNONLAKE.

Attachment: patch
Description: patch

Follow-Ups:
- Re: [x86] Remove CLWB from cannonlake.
  - From: Uros Bizjak

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]