Rename LOHI64 to MERGE64 and make it work correctly on big endian
platforms. Also add MERGE64_FIRST and MERGE64_SECOND macros to help
produce the right argument names in error messages on big/little
endian platforms.

Based on patch from Dodji Seketeli. Part fix for #215973.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10951 a5019735-40e9-0310-863c-91ae7b9d1cf9
2 files changed