llvm/lib/Target/PowerPC/AsmParser
Nirav Dave e9d4816026 Refactor and cleanup Assembly Parsing / Lexing
Recommiting after fixing non-atomic insert to front of SmallVector in
MCAsmLexer.h

Add explicit Comment Token in Assembly Lexing for future support for
outputting explicit comments from inline assembly. As part of this,
CPPHash Directives are now explicitly distinguished from Hash line
comments in Lexer.

Line comments are recorded as EndOfStatement tokens, not Comment tokens
to simplify compatibility with current TargetParsers. This slightly
complicates comment output.

This remove all lexing tasks out of the parser, does minor cleanup
to remove extraneous newlines Asm Output, and some improvements white
space handling.

Reviewers: rtrieu, dwmw2, rnk

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D20009

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@273007 91177308-0d34-0410-b5e6-96231b3b80d8
2016-06-17 16:06:17 +00:00
..
CMakeLists.txt
LLVMBuild.txt
PPCAsmParser.cpp Refactor and cleanup Assembly Parsing / Lexing 2016-06-17 16:06:17 +00:00