[PATCH] D20020: Provide support for preserving assembly comments

[David Majnemer via llvm-commits]

majnemer added a comment.

What is the rationale behind adding this functionality to MC?


================
Comment at: include/llvm/MC/MCParser/MCAsmLexer.h:27-85
@@ -26,32 +26,61 @@
 public:
   enum TokenKind {
     // Markers
-    Eof, Error,
+    Eof,
+    Error,
 
     // String values.
     Identifier,
     String,
 
     // Integer values.
     Integer,
     BigNum, // larger than 64 bits
 
     // Real values.
     Real,
 
+    // Comments
+    Comment,
+    HashDirective,
     // No-value.
     EndOfStatement,
     Colon,
     Space,
-    Plus, Minus, Tilde,
-    Slash,    // '/'
+    Plus,
+    Minus,
+    Tilde,
+    Slash,     // '/'
     BackSlash, // '\'
-    LParen, RParen, LBrac, RBrac, LCurly, RCurly,
-    Star, Dot, Comma, Dollar, Equal, EqualEqual,
-
-    Pipe, PipePipe, Caret,
-    Amp, AmpAmp, Exclaim, ExclaimEqual, Percent, Hash,
-    Less, LessEqual, LessLess, LessGreater,
-    Greater, GreaterEqual, GreaterGreater, At
+    LParen,
+    RParen,
+    LBrac,
+    RBrac,
+    LCurly,
+    RCurly,
+    Star,
+    Dot,
+    Comma,
+    Dollar,
+    Equal,
+    EqualEqual,
+
+    Pipe,
+    PipePipe,
+    Caret,
+    Amp,
+    AmpAmp,
+    Exclaim,
+    ExclaimEqual,
+    Percent,
+    Hash,
+    Less,
+    LessEqual,
+    LessLess,
+    LessGreater,
+    Greater,
+    GreaterEqual,
+    GreaterGreater,
+    At
   };
 
----------------
Please do not reformat this enum in this differential.


http://reviews.llvm.org/D20020