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Re: [PATCH] Overhaul __builtin_constant_p processing

From: Richard Henderson <rth at redhat dot com>
To: Roger Sayle <roger at www dot eyesopen dot com>
Cc: Geoff Keating <geoffk at geoffk dot org>, gcc-patches at gcc dot gnu dot org
Date: Tue, 21 Jan 2003 00:31:49 -0800
Subject: Re: [PATCH] Overhaul __builtin_constant_p processing
References: <jmfzrnelz7.fsf@desire.geoffk.org> <Pine.LNX.4.44.0301201048140.1620-100000@www.eyesopen.com>

On Mon, Jan 20, 2003 at 11:37:42AM -0700, Roger Sayle wrote:
> I'll see what I can do.

It does seem that you should be able to make simplify_rtx
respond to a compiler mode flag (like reload_completed),
such that it fixes builtin_constant_p to 0 at the right
time during gcse.


r~

Follow-Ups:
- Re: [PATCH] Overhaul __builtin_constant_p processing
  - From: Roger Sayle

References:
- Re: [PATCH] Overhaul __builtin_constant_p processing
  - From: Geoff Keating
- Re: [PATCH] Overhaul __builtin_constant_p processing
  - From: Roger Sayle

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