[src/trunk]: src/external/apache2/mDNSResponder/dist/mDNSCore clang is more r...

[joerg <joerg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0c2e314c798b
branches:  trunk
changeset: 762215:0c2e314c798b
user:      joerg <joerg%NetBSD.org@localhost>
date:      Thu Feb 17 17:14:56 2011 +0000

description:
clang is more restrict matching input and output constraints.
Input is long, but used are only the lower 32bit. The cast actually
saves a byte in the output.

diffstat:

 external/apache2/mDNSResponder/dist/mDNSCore/DNSDigest.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r c639c2c8ea75 -r 0c2e314c798b external/apache2/mDNSResponder/dist/mDNSCore/DNSDigest.c
--- a/external/apache2/mDNSResponder/dist/mDNSCore/DNSDigest.c  Thu Feb 17 17:10:18 2011 +0000
+++ b/external/apache2/mDNSResponder/dist/mDNSCore/DNSDigest.c  Thu Feb 17 17:14:56 2011 +0000
@@ -529,7 +529,7 @@
                                asm (                   \
                                "roll %1,%0"            \
                                : "=r"(ret)             \
-                               : "I"(n), "0"(a)        \
+                               : "I"(n), "0"((unsigned int)a)  \
                                : "cc");                \
                           ret;                         \
                        })