Get rid of the EdgeMapping map. Instead, just check for BasicBlock
changes before doing phi lowering for switches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102809 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/InstrEmitter.h b/lib/CodeGen/SelectionDAG/InstrEmitter.h
index bd076f7..a9a83cc 100644
--- a/lib/CodeGen/SelectionDAG/InstrEmitter.h
+++ b/lib/CodeGen/SelectionDAG/InstrEmitter.h
@@ -108,10 +108,9 @@
/// EmitNode - Generate machine code for a node and needed dependencies.
///
void EmitNode(SDNode *Node, bool IsClone, bool IsCloned,
- DenseMap<SDValue, unsigned> &VRBaseMap,
- DenseMap<MachineBasicBlock*, MachineBasicBlock*> *EM) {
+ DenseMap<SDValue, unsigned> &VRBaseMap) {
if (Node->isMachineOpcode())
- EmitMachineNode(Node, IsClone, IsCloned, VRBaseMap, EM);
+ EmitMachineNode(Node, IsClone, IsCloned, VRBaseMap);
else
EmitSpecialNode(Node, IsClone, IsCloned, VRBaseMap);
}
@@ -128,8 +127,7 @@
private:
void EmitMachineNode(SDNode *Node, bool IsClone, bool IsCloned,
- DenseMap<SDValue, unsigned> &VRBaseMap,
- DenseMap<MachineBasicBlock*, MachineBasicBlock*> *EM);
+ DenseMap<SDValue, unsigned> &VRBaseMap);
void EmitSpecialNode(SDNode *Node, bool IsClone, bool IsCloned,
DenseMap<SDValue, unsigned> &VRBaseMap);
};