[Hexagon] Adding double-logic on predicate instructions.

[oota-llvm.git] / lib / CodeGen / BranchFolding.cpp

diff --git a/lib/CodeGen/BranchFolding.cpp b/lib/CodeGen/BranchFolding.cpp
index cc44631867816f397e4b25a260483c74da396ba3..2128da1b8aac0673c84eac151f59765ccaa90bc8 100644 (file)
--- a/lib/CodeGen/BranchFolding.cpp
+++ b/lib/CodeGen/BranchFolding.cpp
@@ -34,7 +34,6 @@
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetInstrInfo.h"
-#include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetRegisterInfo.h"
 #include "llvm/Target/TargetSubtargetInfo.h"
 #include <algorithm>
@@ -917,7 +916,7 @@ bool BranchFolder::TailMergeBlocks(MachineFunction &MF) {
         continue;
 
       // Visit each predecessor only once.
-      if (!UniquePreds.insert(PBB))
+      if (!UniquePreds.insert(PBB).second)
         continue;
 
       // Skip blocks which may jump to a landing pad. Can't tail merge these.