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Re: [PATCH] Fix "-ffixed-reg" on x86_64
- From: Richard Henderson <rth at redhat dot com>
- To: Roger Sayle <roger at eyesopen dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 18 Aug 2004 01:37:56 -0700
- Subject: Re: [PATCH] Fix "-ffixed-reg" on x86_64
- References: <Pine.LNX.4.44.0408171732270.5646-100000@www.eyesopen.com>
On Tue, Aug 17, 2004 at 06:08:21PM -0600, Roger Sayle wrote:
> * config/i386/i386.h (FIXED_REGISTERS): Update encoding to be
> -ffixed-reg safe, by preserving the meanings of zero and one.
> (CALL_USED_REGISTERS): Likewise.
> (CONDITIONAL_REGISTER_USAGE): Update to process new encodings.
Ok.
r~