Date: Tue, 30 Mar 2010 19:08:05 +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: <201003301908.o2UJ8doW004480@repoman.freebsd.org>
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marius 2010-03-30 19:08:05 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_6)
lib/libc/sparc64/fpu fpu_implode.c
Log:
SVN rev 205903 on 2010-03-30 19:08:05Z by marius
MFC: r205397
- 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
Revision Changes Path
1.6.8.5 +10 -5 src/lib/libc/sparc64/fpu/fpu_implode.c
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