MC X86: Accept ".att_syntax prefix" and diagnose noprefix
authorReid Kleckner <reid@kleckner.net>
Wed, 6 Aug 2014 23:21:13 +0000 (23:21 +0000)
committerReid Kleckner <reid@kleckner.net>
Wed, 6 Aug 2014 23:21:13 +0000 (23:21 +0000)
commit41d6599bb17cab630584e472f9578b237763ace4
tree6359787f81f12fed7e7251f49589596a86ec3e89
parenta0a7ad427aebf1fee6444ae3e67dcbf1426d3ee6
MC X86: Accept ".att_syntax prefix" and diagnose noprefix

Fixes PR18916.  I don't think we need to implement support for either
hybrid syntax.  Nobody should write Intel assembly with '%' prefixes on
their registers or AT&T assembly without them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215031 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/AsmParser/X86AsmParser.cpp
test/MC/X86/intel-syntax-2.s