commit | 7cba7152d95d6bc0e67602555cfd8ad2e4e2feb4 | [log] [tgz] |
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author | sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> | Sat Jul 13 12:32:16 2002 +0000 |
committer | sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> | Sat Jul 13 12:32:16 2002 +0000 |
tree | b05450bb995ca6760b312d33890b1b1f38d83f63 | |
parent | 2a8141af3da355143be267368d5c59655ac15ce1 [diff] |
(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