On mingw/i686, local labels don't start with a leading period.
Also escape the leading period, as it previously could match
any char.
Differential Revision: https://reviews.llvm.org/D61254
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@359497
91177308-0d34-0410-b5e6-
96231b3b80d8
##### Assembly parser
ASM_FUNCTION_X86_RE = re.compile(
- r'^_?(?P<func>[^:]+):[ \t]*#+[ \t]*@(?P=func)\n(?:\s*.Lfunc_begin[^:\n]*:\n)?[^:]*?'
+ r'^_?(?P<func>[^:]+):[ \t]*#+[ \t]*@(?P=func)\n(?:\s*\.?Lfunc_begin[^:\n]*:\n)?[^:]*?'
r'(?P<body>^##?[ \t]+[^:]+:.*?)\s*'
r'^\s*(?:[^:\n]+?:\s*\n\s*\.size|\.cfi_endproc|\.globl|\.comm|\.(?:sub)?section|#+ -- End function)',
flags=(re.M | re.S))
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