ScopInfo: Remove unused return value [NFC]

llvm-svn: 252780

2 files changed, 4 insertions, 6 deletions

diff --git a/polly/include/polly/ScopInfo.h b/polly/include/polly/ScopInfo.h
index 20b38418ab8..0946cbf2691 100644
--- a/polly/include/polly/ScopInfo.h
+++ b/polly/include/polly/ScopInfo.h
@@ -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.
   ///
diff --git a/polly/lib/Analysis/ScopInfo.cpp b/polly/lib/Analysis/ScopInfo.cpp
index b16bfa64788..7486e32620f 100644
--- a/polly/lib/Analysis/ScopInfo.cpp
+++ b/polly/lib/Analysis/ScopInfo.cpp
@@ -3235,20 +3235,18 @@ mapToDimension(__isl_take isl_union_set *Domain, int N) {
   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(