From a35bc832a0d03d1960a4baf2956df652f66808ef Mon Sep 17 00:00:00 2001
From: Akira Hatanaka <ahatanaka@mips.com>
Date: Sat, 16 Feb 2013 00:14:37 +0000
Subject: [PATCH] [mips] Remove SDNPWantParent from the list of
 SDNodeProperties.

No functionality change intended.

llvm-svn: 175325
---
 llvm/lib/Target/Mips/MipsISelDAGToDAG.cpp | 25 +++++++++++--------------
 llvm/lib/Target/Mips/MipsInstrInfo.td     |  6 +++---
 2 files changed, 14 insertions(+), 17 deletions(-)

diff --git a/llvm/lib/Target/Mips/MipsISelDAGToDAG.cpp b/llvm/lib/Target/Mips/MipsISelDAGToDAG.cpp
index 385ade5..78c74ef 100644
--- a/llvm/lib/Target/Mips/MipsISelDAGToDAG.cpp
+++ b/llvm/lib/Target/Mips/MipsISelDAGToDAG.cpp
@@ -97,16 +97,13 @@ private:
 
   // Complex Pattern.
   /// (reg + imm).
-  bool selectAddrRegImm(SDNode *Parent, SDValue Addr, SDValue &Base,
-                        SDValue &Offset) const;
+  bool selectAddrRegImm(SDValue Addr, SDValue &Base, SDValue &Offset) const;
 
   /// Fall back on this function if all else fails.
-  bool selectAddrDefault(SDNode *Parent, SDValue Addr, SDValue &Base,
-                         SDValue &Offset) const;
+  bool selectAddrDefault(SDValue Addr, SDValue &Base, SDValue &Offset) const;
 
   /// Match integer address pattern.
-  bool selectIntAddr(SDNode *Parent, SDValue Addr, SDValue &Base,
-                     SDValue &Offset) const;
+  bool selectIntAddr(SDValue Addr, SDValue &Base, SDValue &Offset) const;
 
   bool SelectAddr16(SDNode *Parent, SDValue N, SDValue &Base, SDValue &Offset,
        SDValue &Alias);
@@ -333,8 +330,8 @@ SDValue MipsDAGToDAGISel::getMips16SPAliasReg() {
 
 /// ComplexPattern used on MipsInstrInfo
 /// Used on Mips Load/Store instructions
-bool MipsDAGToDAGISel::selectAddrRegImm(SDNode *Parent, SDValue Addr,
-                                        SDValue &Base, SDValue &Offset) const {
+bool MipsDAGToDAGISel::selectAddrRegImm(SDValue Addr, SDValue &Base,
+                                        SDValue &Offset) const {
   EVT ValTy = Addr.getValueType();
 
   // if Address is FI, get the TargetFrameIndex.
@@ -399,17 +396,17 @@ bool MipsDAGToDAGISel::selectAddrRegImm(SDNode *Parent, SDValue Addr,
   return false;
 }
 
-bool MipsDAGToDAGISel::selectAddrDefault(SDNode *Parent, SDValue Addr,
-                                         SDValue &Base, SDValue &Offset) const {
+bool MipsDAGToDAGISel::selectAddrDefault(SDValue Addr, SDValue &Base,
+                                         SDValue &Offset) const {
   Base = Addr;
   Offset = CurDAG->getTargetConstant(0, Addr.getValueType());
   return true;
 }
 
-bool MipsDAGToDAGISel::selectIntAddr(SDNode *Parent, SDValue Addr,
-                                     SDValue &Base, SDValue &Offset) const {
-  return selectAddrRegImm(Parent, Addr, Base, Offset) ||
-    selectAddrDefault(Parent, Addr, Base, Offset);
+bool MipsDAGToDAGISel::selectIntAddr(SDValue Addr, SDValue &Base,
+                                     SDValue &Offset) const {
+  return selectAddrRegImm(Addr, Base, Offset) ||
+    selectAddrDefault(Addr, Base, Offset);
 }
 
 void MipsDAGToDAGISel::getMips16SPRefReg(SDNode *Parent, SDValue &AliasReg) {
diff --git a/llvm/lib/Target/Mips/MipsInstrInfo.td b/llvm/lib/Target/Mips/MipsInstrInfo.td
index f37f935..de09c9e 100644
--- a/llvm/lib/Target/Mips/MipsInstrInfo.td
+++ b/llvm/lib/Target/Mips/MipsInstrInfo.td
@@ -334,13 +334,13 @@ def immZExt5 : ImmLeaf<i32, [{return Imm == (Imm & 0x1f);}]>;
 // Mips Address Mode! SDNode frameindex could possibily be a match
 // since load and store instructions from stack used it.
 def addr :
-  ComplexPattern<iPTR, 2, "selectIntAddr", [frameindex], [SDNPWantParent]>;
+  ComplexPattern<iPTR, 2, "selectIntAddr", [frameindex]>;
 
 def addrRegImm :
-  ComplexPattern<iPTR, 2, "selectAddrRegImm", [frameindex], [SDNPWantParent]>;
+  ComplexPattern<iPTR, 2, "selectAddrRegImm", [frameindex]>;
 
 def addrDefault :
-  ComplexPattern<iPTR, 2, "selectAddrDefault", [frameindex], [SDNPWantParent]>;
+  ComplexPattern<iPTR, 2, "selectAddrDefault", [frameindex]>;
 
 //===----------------------------------------------------------------------===//
 // Instructions specific format
-- 
2.7.4