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Re: Inline sqrt for ia64

From: "Zack Weinberg" <zack at codesourcery dot com>
To: Richard Henderson <rth at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Sun, 26 Oct 2003 13:06:00 -0800
Subject: Re: Inline sqrt for ia64
References: <87d6ckidgg.fsf@egil.codesourcery.com><20031026092907.GB31990@redhat.com><87d6cjhk51.fsf@egil.codesourcery.com><20031026200026.GA10637@redhat.com><87znfng1aw.fsf@egil.codesourcery.com>

"Zack Weinberg" <zack@codesourcery.com> writes:

> I don't know how to represent setf.sig; it can be used to optimize
> general MUL operations when one operand is a power of two, but how do
> we know that?

Ignore this; I reread the architecture manual, and it can't be used
for that.  Bleah.

zw

References:
- Inline sqrt for ia64
  - From: Zack Weinberg
- Re: Inline sqrt for ia64
  - From: Richard Henderson
- Re: Inline sqrt for ia64
  - From: Zack Weinberg
- Re: Inline sqrt for ia64
  - From: Richard Henderson
- Re: Inline sqrt for ia64
  - From: Zack Weinberg

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