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: [PATCH] more robust check for multiplier in addressing mode when determining the costs

From: Jeff Law <law at redhat dot com>
To: Igor Shevlyakov <igor dot shevlyakov at gmail dot com>, gcc-patches at gcc dot gnu dot org
Date: Thu, 24 Oct 2013 12:55:43 -0600
Subject: Re: [PATCH] more robust check for multiplier in addressing mode when determining the costs
Authentication-results: sourceware.org; auth=none
References: <CAB=oy58iUMdc1a=km=05cLQCMjSZBfNaTe0s9EKLAjrKoU-jiQ at mail dot gmail dot com>

On 10/22/13 17:42, Igor Shevlyakov wrote:

2013-10-22  Igor Shevlyakov<igor.shevlyakov@gmail.com>

* tree-ssa-loop-ivopts.c (multiplier_allowed_in_address_p ): Check both
   [reg+mult*reg] and [mult*reg] to determine if multiplier is allowed.

Thanks. I've re-bootstrapped & regtested on x86_64-unknown-linux-gnuwith the trunk and installed this patch on your behalf.


Thanks,
Jeff

References:
- [PATCH] more robust check for multiplier in addressing mode when determining the costs
  - From: Igor Shevlyakov

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