K 10 svn:author V 3 dim K 8 svn:date V 27 2018-01-17T17:11:55.195536Z K 7 svn:log V 359 Pull in r322623 from upstream llvm trunk (by Andrew V. Tischenko): Allow usage of X86-prefixes as separate instrs. Differential Revision: https://reviews.llvm.org/D42102 This should fix parse errors when x86 prefixes (such as 'lock' and 'rep') are followed by various non-mnemonic tokens, e.g. comments, .byte directives and labels. PR: 224669,225054 END