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Re: [patch] Re: splitting special case in scan_one_insn? (regclass)

From: "Steven Bosscher" <stevenb dot gcc at gmail dot com>
To: "Paolo Bonzini" <paolo dot bonzini at lu dot unisi dot ch>
Cc: "Eric Christopher" <echristo at apple dot com>, iant at google dot com, gcc-patches at gcc dot gnu dot org, "Richard Guenther" <rguenther at suse dot de>
Date: Sun, 6 May 2007 18:52:47 +0200
Subject: Re: [patch] Re: splitting special case in scan_one_insn? (regclass)
References: <200704221206.42190.steven@gcc.gnu.org> <374708F5-C410-4F3C-9E38-8323CE029852@apple.com> <571f6b510704221342n7d1a7bfdlef38848a1ee7060d@mail.gmail.com> <463DCD2C.5000104@lu.unisi.ch>

On 5/6/07, Paolo Bonzini <paolo.bonzini@lu.unisi.ch> wrote:

Unfortunately, this is needed by m68k which explains why I hadn't
committed the patch.  You need a lot of changes like this one as far as
I understand:


1) Define "needed"
2) I don't see any impact on e.g. CSIBE for m68k
3) If anywhere, this should be fixed in regmove

Gr.
Steven

Follow-Ups:
- Re: [patch] Re: splitting special case in scan_one_insn? (regclass)
  - From: Paolo Bonzini
- Re: [patch] Re: splitting special case in scan_one_insn? (regclass)
  - From: Paolo Bonzini

References:
- Re: [patch] Re: splitting special case in scan_one_insn? (regclass)
  - From: Paolo Bonzini

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