r186030 - Use a LexicalScope here since it is one and it will encapsulate

[Eric Christopher]

Author: echristo
Date: Wed Jul 10 15:14:36 2013
New Revision: 186030

URL: http://llvm.org/viewvc/llvm-project?rev=186030&view=rev
Log:
Use a LexicalScope here since it is one and it will encapsulate
the two sets of debug scope and cleanup scope.

Modified:
    cfe/trunk/lib/CodeGen/CGStmt.cpp

Modified: cfe/trunk/lib/CodeGen/CGStmt.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGStmt.cpp?rev=186030&r1=186029&r2=186030&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGStmt.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGStmt.cpp Wed Jul 10 15:14:36 2013
@@ -425,12 +425,7 @@ void CodeGenFunction::EmitIndirectGotoSt
 void CodeGenFunction::EmitIfStmt(const IfStmt &S) {
   // C99 6.8.4.1: The first substatement is executed if the expression compares
   // unequal to 0.  The condition must be a scalar type.
-  RunCleanupsScope ConditionScope(*this);
-
-  // Also open a debugger-visible lexical scope for the condition.
-  CGDebugInfo *DI = getDebugInfo();
-  if (DI)
-    DI->EmitLexicalBlockStart(Builder, S.getSourceRange().getBegin());
+  LexicalScope ConditionScope(*this, S.getSourceRange());
 
   if (S.getConditionVariable())
     EmitAutoVarDecl(*S.getConditionVariable());
@@ -452,8 +447,6 @@ void CodeGenFunction::EmitIfStmt(const I
         RunCleanupsScope ExecutedScope(*this);
         EmitStmt(Executed);
       }
-      if (DI)
-        DI->EmitLexicalBlockEnd(Builder, S.getSourceRange().getEnd());
       return;
     }
   }
@@ -491,9 +484,6 @@ void CodeGenFunction::EmitIfStmt(const I
     EmitBranch(ContBlock);
   }
 
-  if (DI)
-    DI->EmitLexicalBlockEnd(Builder, S.getSourceRange().getEnd());
-
   // Emit the continuation block for code after the if.
   EmitBlock(ContBlock, true);
 }
@@ -1353,7 +1343,7 @@ SimplifyConstraint(const char *Constrain
       break;
     case '#': // Ignore the rest of the constraint alternative.
       while (Constraint[1] && Constraint[1] != ',')
-	Constraint++;
+        Constraint++;
       break;
     case ',':
       Result += "|";