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Re: Optimizations on long long multiply/divide on PowerPC32 don't

From: <guerby at acm dot org>
To: charlet at ACT-Europe dot FR
Cc: jbuck at synopsys dot COM, torvalds at transmeta dot com, pkoning at equallogic dot com, gcc at gcc dot gnu dot org
Date: Mon, 10 Dec 2001 23:03:36 +0100
Subject: Re: Optimizations on long long multiply/divide on PowerPC32 don't
References: <200112101931.LAA17422@atrus.synopsys.com> <200112102132.fBALW5L02834@ulmo.localdomain> <20011210225929.B25977@dublin.int.act-europe.fr>
Reply-to: guerby at acm dot org

> The front end inlining mechanism is supposed to take care of this. but
> there are still some subtle issues that prevent it from working properly.
> Anyway, the documentation should not be fixed, since the intent is definitely
> to always inline.

If I understand correctly, Inline_Always not inlining at -O0 is
considered a bug. Any available test case or description for the
subtle issues you mention?

-- 
Laurent Guerby <guerby@acm.org>

References:
- Re: Optimizations on long long multiply/divide on PowerPC32 don't
  - From: Joe Buck
- Re: Optimizations on long long multiply/divide on PowerPC32 don't
  - From: guerby
- Re: Optimizations on long long multiply/divide on PowerPC32 don't
  - From: Arnaud Charlet

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