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Re: Undefined behavior in 950605-1.c

From: Richard Henderson <rth at redhat dot com>
To: Richard dot Earnshaw at arm dot com
Cc: Momchil Velikov <velco at fadata dot bg>, Alan Modra <amodra at bigpond dot net dot au>, gcc at gcc dot gnu dot org
Date: Sat, 27 Jul 2002 15:02:59 -0700
Subject: Re: Undefined behavior in 950605-1.c
References: <20020725105612.A27073@redhat.com> <200207260854.JAA14169@cam-mail2.cambridge.arm.com>

On Fri, Jul 26, 2002 at 09:54:52AM +0100, Richard Earnshaw wrote:
> > PROMOTE_MODE has nothing to do with C types.  It's for efficiency
> > in the generated rtl *only*. 
> 
> I believe it can also be part of the ABI specification...

This is true.  I was sort of glossing over that to avoid confusion.


r~

References:
- Re: Undefined behavior in 950605-1.c
  - From: Richard Henderson
- Re: Undefined behavior in 950605-1.c
  - From: Richard Earnshaw

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