llvm-mc/AsmParser: Allow target to specific a comment delimiter, which will be

[oota-llvm.git] / include / llvm / Target / Target.td

diff --git a/include/llvm/Target/Target.td b/include/llvm/Target/Target.td
index dcbf5f288d8df33c6b2c3d6fd69dd0b6182b6ec0..d4a185041f3ba199a1f13534ffc0efffb2d80197 100644 (file)
--- a/include/llvm/Target/Target.td
+++ b/include/llvm/Target/Target.td
@@ -484,6 +484,17 @@ class AsmParser {
   // used to support targets that need to parser multiple formats for the 
   // assembly language.
   int Variant = 0;
+
+  // CommentDelimiter - If given, the delimiter string used to recognize
+  // comments which are hard coded in the .td assembler strings for individual
+  // instructions.
+  string CommentDelimiter = "";
+
+  // RegisterPrefix - If given, the token prefix which indicates a register
+  // token. This is used by the matcher to automatically recognize hard coded
+  // register tokens as constrained registers, instead of tokens, for the
+  // purposes of matching.
+  string RegisterPrefix = "";
 }
 def DefaultAsmParser : AsmParser;