1 files changed, 1 insertions, 6 deletions
diff --git a/lib/Target/SystemZ/SystemZISelLowering.cpp b/lib/Target/SystemZ/SystemZISelLowering.cpp
index ac6536c701..e98f18b9a3 100644
--- a/lib/Target/SystemZ/SystemZISelLowering.cpp
+++ b/lib/Target/SystemZ/SystemZISelLowering.cpp
@@ -799,8 +799,7 @@ const char *SystemZTargetLowering::getTargetNodeName(unsigned Opcode) const {
 
 MachineBasicBlock*
 SystemZTargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI,
-                                                   MachineBasicBlock *BB,
-                   DenseMap<MachineBasicBlock*, MachineBasicBlock*> *EM) const {
+                                                   MachineBasicBlock *BB) const {
   const SystemZInstrInfo &TII = *TM.getInstrInfo();
   DebugLoc dl = MI->getDebugLoc();
   assert((MI->getOpcode() == SystemZ::Select32  ||
@@ -831,10 +830,6 @@ SystemZTargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI,
   BuildMI(BB, dl, TII.getBrCond(CC)).addMBB(copy1MBB);
   F->insert(I, copy0MBB);
   F->insert(I, copy1MBB);
-  // Inform sdisel of the edge changes.
-  for (MachineBasicBlock::succ_iterator SI = BB->succ_begin(), 
-         SE = BB->succ_end(); SI != SE; ++SI)
-    EM->insert(std::make_pair(*SI, copy1MBB));
   // Update machine-CFG edges by transferring all successors of the current
   // block to the new block which will contain the Phi node for the select.
   copy1MBB->transferSuccessors(BB);