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Re: [PATCH][rtlanal.c] Convert conditional compilation on WORD_REGISTER_OPERATIONS

From: Jeff Law <law at redhat dot com>
To: Kyrill Tkachov <kyrylo dot tkachov at foss dot arm dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>
Date: Tue, 26 Apr 2016 15:29:50 -0600
Subject: Re: [PATCH][rtlanal.c] Convert conditional compilation on WORD_REGISTER_OPERATIONS
Authentication-results: sourceware.org; auth=none
References: <56704D17 dot 4030103 at foss dot arm dot com>

On 12/15/2015 10:25 AM, Kyrill Tkachov wrote:

Hi all,

This converts the preprocessor check for WORD_REGISTER_OPERATIONS into a
runtime one
in rtlanal.c.

Since this one was in combination with an "#if defined" and used to
guard an if-statement
I'd appreciate it if someone gave it a double-check that I dind't screw
up the intended
behaviour.

Bootstrapped and tested on arm, aarch64, x86_64.

Ok for trunk?

Thanks,
Kyrill

2015-12-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

    * rtlanal.c (nonzero_bits1): Convert preprocessor check
    for WORD_REGISTER_OPERATIONS to runtime check.

OK.
jeff

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