Date: Sat, 20 Mar 2010 22:32:13 +0000 (UTC) From: Marius Strobl <marius@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/lib/libc/sparc64/fpu fpu_implode.c Message-ID: <201003202232.o2KMWYNn089585@repoman.freebsd.org>
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marius 2010-03-20 22:32:13 UTC
FreeBSD src repository
Modified files:
lib/libc/sparc64/fpu fpu_implode.c
Log:
SVN rev 205397 on 2010-03-20 22:32:13Z by marius
- While SPARC V9 allows tininess to be detected either before or after
rounding (impl. dep. #55), the SPARC JPS1 responsible for SPARC64 and
UltraSPARC processors defines that in all cases tinyness is detected
before rounding, therefore rounding up to the smallest normalised
number should set the underflow flag.
- If an infinite result is rounded down, the result should have an
exponent 1 less than the value for infinity.
PR: 144900
Submitted by: Peter Jeremy
MFC after: 3 days
Revision Changes Path
1.12 +10 -5 src/lib/libc/sparc64/fpu/fpu_implode.c
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