Rename 'currentX' to 'currX' throughout analyzer and libAnalysis.
Also rename 'getCurrentBlockCounter()' to 'blockCount()'.

This ripples a bunch of code simplifications; mostly aesthetic,
but makes the code a bit tighter.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162349 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/CFG.cpp b/lib/Analysis/CFG.cpp
index 05c5385..41d06f4 100644
--- a/lib/Analysis/CFG.cpp
+++ b/lib/Analysis/CFG.cpp
@@ -3449,12 +3449,12 @@
   StmtMapTy StmtMap;
   DeclMapTy DeclMap;
   signed currentBlock;
-  unsigned currentStmt;
+  unsigned currStmt;
   const LangOptions &LangOpts;
 public:
 
   StmtPrinterHelper(const CFG* cfg, const LangOptions &LO)
-    : currentBlock(0), currentStmt(0), LangOpts(LO)
+    : currentBlock(0), currStmt(0), LangOpts(LO)
   {
     for (CFG::const_iterator I = cfg->begin(), E = cfg->end(); I != E; ++I ) {
       unsigned j = 1;
@@ -3515,7 +3515,7 @@
 
   const LangOptions &getLangOpts() const { return LangOpts; }
   void setBlockID(signed i) { currentBlock = i; }
-  void setStmtID(unsigned i) { currentStmt = i; }
+  void setStmtID(unsigned i) { currStmt = i; }
 
   virtual bool handledStmt(Stmt *S, raw_ostream &OS) {
     StmtMapTy::iterator I = StmtMap.find(S);
@@ -3524,7 +3524,7 @@
       return false;
 
     if (currentBlock >= 0 && I->second.first == (unsigned) currentBlock
-                          && I->second.second == currentStmt) {
+                          && I->second.second == currStmt) {
       return false;
     }
 
@@ -3539,7 +3539,7 @@
       return false;
 
     if (currentBlock >= 0 && I->second.first == (unsigned) currentBlock
-                          && I->second.second == currentStmt) {
+                          && I->second.second == currStmt) {
       return false;
     }