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Re: [avr-libc-dev] [bug #1929] -Inf not detected

From: Joerg Wunsch
Subject: Re: [avr-libc-dev] [bug #1929] -Inf not detected
Date: Sun, 5 Jun 2005 23:07:45 +0200
User-agent: Mutt/

As Anatoly Sokolov wrote:

> No this bug in gcc-4.0.0/avrlibc-1.2.3.
> Test case work fine with all compare operation ( <, >, =>, <=).

I think the problems only arise as soon as library functions are
involved.  The compiler's handling itself is OK, but FPlib only
supports a very simplified approach of IEEE specific numbers (NaN,
Inf, +/- 0).
cheers, J"org               .-.-.   --... ...--   -.. .  DL8DTL

http://www.sax.de/~joerg/                        NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)

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