Date: Sat, 5 Jul 2008 15:44:56 +0000 (UTC) From: Marius Strobl <marius@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sparc64/sparc64 in_cksum.c Message-ID: <200807051545.m65Fj6ee032699@repoman.freebsd.org>
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marius 2008-07-05 15:44:56 UTC
FreeBSD src repository
Modified files:
sys/sparc64/sparc64 in_cksum.c
Log:
SVN rev 180299 on 2008-07-05 15:44:56Z by marius
- Merge macros depending on the flags being preserved between calls
into a single "__asm"-statement as GCC doesn't guarantee their
consecutive output even when using consecutive "__asm __volatile"-
statement for them. Remove the otherwise unnecessary "__volatile". [1]
- The inline assembler instructions used here alter the condition
codes so add them to the clobber list accordingly.
- The inline assembler instructions used here uses output operands
before all input operands are consumed so add appropriate modifiers.
Pointed out by: bde [1]
MFC after: 2 weeks
Revision Changes Path
1.4 +41 -33 src/sys/sparc64/sparc64/in_cksum.c
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