[llvm-commits] [llvm] r115739 - /llvm/trunk/utils/TableGen/TGParser.cpp

[Chris Lattner]

Author: lattner
Date: Tue Oct  5 23:31:40 2010
New Revision: 115739

URL: http://llvm.org/viewvc/llvm-project?rev=115739&view=rev
Log:
cleanups

Modified:
    llvm/trunk/utils/TableGen/TGParser.cpp

Modified: llvm/trunk/utils/TableGen/TGParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/TGParser.cpp?rev=115739&r1=115738&r2=115739&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/TGParser.cpp (original)
+++ llvm/trunk/utils/TableGen/TGParser.cpp Tue Oct  5 23:31:40 2010
@@ -1028,8 +1028,13 @@
     break;
   }
   case tgtok::CodeFragment:
-    R = new CodeInit(Lex.getCurStrVal()); Lex.Lex(); break;
-  case tgtok::question: R = new UnsetInit(); Lex.Lex(); break;
+    R = new CodeInit(Lex.getCurStrVal());
+    Lex.Lex();
+    break;
+  case tgtok::question:
+    R = new UnsetInit();
+    Lex.Lex();
+    break;
   case tgtok::Id: {
     SMLoc NameLoc = Lex.getLoc();
     std::string Name = Lex.getCurStrVal();
@@ -1209,13 +1214,11 @@
     }
 
     Init *Operator = 0;
-    if (Lex.getCode() == tgtok::Id) {
+    if (Lex.getCode() == tgtok::Id)
       Operator = ParseIDValue(CurRec);
-      if (Operator == 0) return 0;
-    } else {
+    else
       Operator = ParseOperation(CurRec);
-      if (Operator == 0) return 0;
-    }
+    if (Operator == 0) return 0;
 
     // If the operator name is present, parse it.
     std::string OperatorName;
@@ -1241,7 +1244,6 @@
     Lex.Lex();  // eat the ')'
 
     return new DagInit(Operator, OperatorName, DagArgs);
-    break;
   }
 
   case tgtok::XCar:
@@ -1258,7 +1260,6 @@
   case tgtok::XForEach:
   case tgtok::XSubst: {  // Value ::= !ternop '(' Value ',' Value ',' Value ')'
     return ParseOperation(CurRec);
-    break;
   }
   }