[polly] r252780 - ScopInfo: Remove unused return value [NFC]

[Tobias Grosser via llvm-commits]

Author: grosser
Date: Wed Nov 11 13:28:14 2015
New Revision: 252780

URL: http://llvm.org/viewvc/llvm-project?rev=252780&view=rev
Log:
ScopInfo: Remove unused return value [NFC]

Modified:
    polly/trunk/include/polly/ScopInfo.h
    polly/trunk/lib/Analysis/ScopInfo.cpp

Modified: polly/trunk/include/polly/ScopInfo.h
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/include/polly/ScopInfo.h?rev=252780&r1=252779&r2=252780&view=diff
==============================================================================
--- polly/trunk/include/polly/ScopInfo.h (original)
+++ polly/trunk/include/polly/ScopInfo.h Wed Nov 11 13:28:14 2015
@@ -1298,7 +1298,7 @@ private:
   ///
   /// @param BB         The basic block we build the statement for (or null)
   /// @param R          The region we build the statement for (or null).
-  ScopStmt *addScopStmt(BasicBlock *BB, Region *R);
+  void addScopStmt(BasicBlock *BB, Region *R);
 
   /// @param Update access dimensionalities.
   ///

Modified: polly/trunk/lib/Analysis/ScopInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/Analysis/ScopInfo.cpp?rev=252780&r1=252779&r2=252780&view=diff
==============================================================================
--- polly/trunk/lib/Analysis/ScopInfo.cpp (original)
+++ polly/trunk/lib/Analysis/ScopInfo.cpp Wed Nov 11 13:28:14 2015
@@ -3235,20 +3235,18 @@ mapToDimension(__isl_take isl_union_set
   return isl_multi_union_pw_aff_from_union_pw_multi_aff(Data.Res);
 }
 
-ScopStmt *Scop::addScopStmt(BasicBlock *BB, Region *R) {
-  ScopStmt *Stmt;
+void Scop::addScopStmt(BasicBlock *BB, Region *R) {
   if (BB) {
     Stmts.emplace_back(*this, *BB);
-    Stmt = &Stmts.back();
+    auto Stmt = &Stmts.back();
     StmtMap[BB] = Stmt;
   } else {
     assert(R && "Either basic block or a region expected.");
     Stmts.emplace_back(*this, *R);
-    Stmt = &Stmts.back();
+    auto Stmt = &Stmts.back();
     for (BasicBlock *BB : R->blocks())
       StmtMap[BB] = Stmt;
   }
-  return Stmt;
 }
 
 void Scop::buildSchedule(