(Tim Rowley, verbatim)

The Intel p4 manual suggests inserting a pause instruction in
spin-wait loops as a hint to what the code is doing.  In other
respects it acts just like a nop.  Pause (0xF3 0x90) currently
causes valgrind to panic.  The patch below keeps things running.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@493 a5019735-40e9-0310-863c-91ae7b9d1cf9
2 files changed