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Re: PR target/47779 - detecting when compiling libgcc

From: Richard Sandiford <rdsandiford at googlemail dot com>
To: Ian Lance Taylor <iant at google dot com>
Cc: "Henderson\, Stuart" <Stuart dot Henderson at analog dot com>, "gcc-help\ at gcc dot gnu dot org" <gcc-help at gcc dot gnu dot org>
Date: Tue, 07 Jun 2011 21:08:52 +0100
Subject: Re: PR target/47779 - detecting when compiling libgcc
References: <05E9E85E39C35B4D96ED3A3190E35A10A49CF783E1@LIMKCMBX1.ad.analog.com> <mcrd3ipiw0q.fsf@coign.corp.google.com> <05E9E85E39C35B4D96ED3A3190E35A10A49CF787C7@LIMKCMBX1.ad.analog.com> <mcry61dfpvd.fsf@coign.corp.google.com>

Ian Lance Taylor <iant@google.com> writes:
> The change to include insn-constants.h unconditionally appears to have
> just been a cleanup.
>
> http://gcc.gnu.org/ml/gcc-patches/2010-05/msg01179.html
>
> I've CC'ed Richard Sandiford to confirm.

Actually, it was more than that.  The idea was to allow target headers
such as mips.h to use constants defined in .md files.  This avoided
some cases where the same constant or enum had to appear in both.

Richard

Follow-Ups:
- RE: PR target/47779 - detecting when compiling libgcc
  - From: Henderson, Stuart

References:
- PR target/47779 - detecting when compiling libgcc
  - From: Henderson, Stuart
- Re: PR target/47779 - detecting when compiling libgcc
  - From: Ian Lance Taylor
- RE: PR target/47779 - detecting when compiling libgcc
  - From: Henderson, Stuart
- Re: PR target/47779 - detecting when compiling libgcc
  - From: Ian Lance Taylor

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