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Re: 64 bit math on ia32
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From: |
Andreas Schwab |
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Subject: |
Re: 64 bit math on ia32 |
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Date: |
Mon, 28 Jan 2002 13:42:52 +0100 |
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User-agent: |
Gnus/5.090005 (Oort Gnus v0.05) Emacs/21.2.50 (ia64-suse-linux) |
Dennis Cartier <address@hidden> writes:
|> On Mon, 2002-01-28 at 05:37, Andreas Jaeger wrote:
|> > Dennis Cartier <address@hidden> writes:
|> >
|> > > I would have thought that Gcc would see that I am placing the final
|> > > result into a 64 bit type and would substitute in 64bit compatible math.
|> > > Is this not the case?
No, the type of an expression is _only_ determined by its operands, not
by the context.
Andreas.
--
Andreas Schwab, SuSE Labs, address@hidden
SuSE GmbH, Deutschherrnstr. 15-19, D-90429 Nürnberg
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"And now for something completely different."