Change ConstantPoolSDNode to actually hold the Constant itself instead of

putting it into the constant pool.  This allows the isel machinery to
create constants that it will end up deciding are not needed, without them
ending up in the resultant function constant pool.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23081 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 4 deletions

diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h
index 9f1769e0d6..40b73eec5a 100644
--- a/include/llvm/CodeGen/SelectionDAGNodes.h
+++ b/include/llvm/CodeGen/SelectionDAGNodes.h
@@ -828,15 +828,15 @@ public:
 };
 
 class ConstantPoolSDNode : public SDNode {
-  unsigned CPI;
+  Constant *C;
 protected:
   friend class SelectionDAG;
-  ConstantPoolSDNode(unsigned cpi, MVT::ValueType VT, bool isTarget)
+  ConstantPoolSDNode(Constant *c, MVT::ValueType VT, bool isTarget)
     : SDNode(isTarget ? ISD::TargetConstantPool : ISD::ConstantPool, VT),
-      CPI(cpi) {}
+    C(c) {}
 public:
 
-  unsigned getIndex() const { return CPI; }
+  Constant *get() const { return C; }
 
   static bool classof(const ConstantPoolSDNode *) { return true; }
   static bool classof(const SDNode *N) {