llvm-6502/lib/MC/MCParser
Hans Wennborg b74b88edac Re-commit r192758 - MC: quote tricky symbol names in asm output
The reason this got reverted was that the @feat.00 symbol which was emitted
for every TU became quoted, and on cygwin/mingw we use the gas assembler which
couldn't handle the quotes.

This commit fixes the problem by only emitting @feat.00 for win32, where we use
clang -cc1as to assemble. gas would just drop this symbol anyway, so there is no
loss there.

With @feat.00 gone, there shouldn't be quoted symbols showing up on cygwin since
it uses the Itanium ABI, which doesn't put these funny characters in symbols.

> Because of win32 mangling, we produce symbol and section names with
> funny characters in them, most notably @ characters.
>
> MC would choke on trying to parse its own assembly output. This patch addresses
> that by:
>
> - Making @ trigger quoting of symbol names
> - Also quote section names in the same way
> - Just parse section names like other identifiers (to allow for quotes)
> - Don't assume @ signifies a symbol variant if it is in a string.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192859 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-17 01:13:02 +00:00
..
AsmLexer.cpp Support C99 hexadecimal floating-point literals in assembly 2013-08-14 14:23:31 +00:00
AsmParser.cpp Re-commit r192758 - MC: quote tricky symbol names in asm output 2013-10-17 01:13:02 +00:00
CMakeLists.txt
COFFAsmParser.cpp Re-commit r192758 - MC: quote tricky symbol names in asm output 2013-10-17 01:13:02 +00:00
DarwinAsmParser.cpp Add Support For .bss Named Section Directive For Darwin Targets. 2013-10-02 14:09:29 +00:00
ELFAsmParser.cpp Move .ident handling to MCStreamer. 2013-10-16 01:05:45 +00:00
LLVMBuild.txt
Makefile
MCAsmLexer.cpp Change SMRange to be half-open (exclusive end) instead of closed (inclusive) 2013-01-07 19:00:49 +00:00
MCAsmParser.cpp MCParser: Update method names per coding guidelines. 2013-02-20 22:21:35 +00:00
MCAsmParserExtension.cpp
MCTargetAsmParser.cpp [ms-inline asm] Add the isParsingInlineAsm() function to the MCAsmTargetParser. 2012-10-19 17:57:49 +00:00