[X86] Don't treat mxcsr as a register name when parsing MS inline assembly.
authorCraig Topper <craig.topper@intel.com>
Wed, 13 Nov 2019 23:20:34 +0000 (15:20 -0800)
committerCraig Topper <craig.topper@intel.com>
Wed, 13 Nov 2019 23:26:18 +0000 (15:26 -0800)
commit188d92b9470de71532ec58060cd75f913fd68e59
treeb45904ee07c0f8bc07eb0c257d714eaf417d6322
parent9634064cfa1b9bf7b70e1cdf1f4e52a25d6184e7
[X86] Don't treat mxcsr as a register name when parsing MS inline assembly.

No instruction takes mxcsr as a an operand so we should always
treat it as an identifier name.
clang/test/CodeGen/ms-inline-asm.c
llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp