[llvm-commits] [llvm] r94241 - /llvm/trunk/include/llvm/MC/MCParser/MCAsmLexer.h

[Sean Callanan]

Author: spyffe
Date: Fri Jan 22 16:42:22 2010
New Revision: 94241

URL: http://llvm.org/viewvc/llvm-project?rev=94241&view=rev
Log:
Added a Register token to AsmToken and the appropriate
accessor method for its value.

Modified:
    llvm/trunk/include/llvm/MC/MCParser/MCAsmLexer.h

Modified: llvm/trunk/include/llvm/MC/MCParser/MCAsmLexer.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/MC/MCParser/MCAsmLexer.h?rev=94241&r1=94240&r2=94241&view=diff

==============================================================================
--- llvm/trunk/include/llvm/MC/MCParser/MCAsmLexer.h (original)
+++ llvm/trunk/include/llvm/MC/MCParser/MCAsmLexer.h Fri Jan 22 16:42:22 2010
@@ -33,6 +33,9 @@
     // Integer values.
     Integer,
     
+    // Register values (stored in IntVal).  Only used by TargetAsmLexer.
+    Register,
+    
     // No-value.
     EndOfStatement,
     Colon,
@@ -96,6 +99,13 @@
     assert(Kind == Integer && "This token isn't an integer!");
     return IntVal; 
   }
+  
+  /// getRegVal - Get the register number for the current token, which should
+  /// be a register.
+  unsigned getRegVal() const {
+    assert(Kind == Register && "This token isn't a register!");
+    return static_cast<unsigned>(IntVal);
+  }
 };
 
 /// MCAsmLexer - Generic assembler lexer interface, for use by target specific