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]

Re: i386: add a variant peephole for decl (mem)

From: Uros Bizjak <ubizjak at gmail dot com>
To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Cc: Bernd Schmidt <bschmidt at redhat dot com>
Date: Sat, 20 Feb 2016 10:28:51 +0100
Subject: Re: i386: add a variant peephole for decl (mem)
Authentication-results: sourceware.org; auth=none

(please CC me on x86 specific patches)

> PR 49095 requested the following optimization:

[...]

> * config/i386/i386.md (operation on memory peephole): Duplicate an
> existing peephole and adapt it to match lea rather than an operation
> that clobbers CC.

OK for mainline and release branches after a week or so without
problems in mainline.

Thanks,
Uros.

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