From 3aa39f439a0971a2502b2c728a8006becaf96601 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Thu, 8 Dec 2005 02:14:08 +0000
Subject: [PATCH] * Added an explicit type field to ComplexPattern. * Renamed
 MatchingNodes to RootNodes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24636 91177308-0d34-0410-b5e6-96231b3b80d8
---
 utils/TableGen/CodeGenTarget.cpp  | 8 +++++---
 utils/TableGen/CodeGenTarget.h    | 8 +++++---
 utils/TableGen/DAGISelEmitter.cpp | 5 ++---
 3 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/utils/TableGen/CodeGenTarget.cpp b/utils/TableGen/CodeGenTarget.cpp
index d4d4187924f..b16bc8831d7 100644
--- a/utils/TableGen/CodeGenTarget.cpp
+++ b/utils/TableGen/CodeGenTarget.cpp
@@ -335,7 +335,9 @@ unsigned CodeGenInstruction::getOperandNamed(const std::string &Name) const {
 // ComplexPattern implementation
 //
 ComplexPattern::ComplexPattern(Record *R) {
-  NumOperands   = R->getValueAsInt("NumOperands");
-  SelectFunc    = R->getValueAsString("SelectFunc");
-  MatchingNodes = R->getValueAsListOfDefs("MatchingNodes");
+  Ty          = ::getValueType(R->getValueAsDef("Ty"));
+  NumOperands = R->getValueAsInt("NumOperands");
+  SelectFunc  = R->getValueAsString("SelectFunc");
+  RootNodes   = R->getValueAsListOfDefs("RootNodes");
 }
+
diff --git a/utils/TableGen/CodeGenTarget.h b/utils/TableGen/CodeGenTarget.h
index 36b87599322..c7958d5a476 100644
--- a/utils/TableGen/CodeGenTarget.h
+++ b/utils/TableGen/CodeGenTarget.h
@@ -160,17 +160,19 @@ public:
 /// ComplexPattern - ComplexPattern info, corresponding to the ComplexPattern
 /// tablegen class in TargetSelectionDAG.td
 class ComplexPattern {
+  MVT::ValueType Ty;
   unsigned NumOperands;
   std::string SelectFunc;
-  std::vector<Record*> MatchingNodes;
+  std::vector<Record*> RootNodes;
 public:
   ComplexPattern() : NumOperands(0) {};
   ComplexPattern(Record *R);
 
+  MVT::ValueType getValueType() const { return Ty; }
   unsigned getNumOperands() const { return NumOperands; }
   const std::string &getSelectFunc() const { return SelectFunc; }
-  const std::vector<Record*> &getMatchingNodes() const {
-    return MatchingNodes;
+  const std::vector<Record*> &getRootNodes() const {
+    return RootNodes;
   }
 };
 
diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp
index cf5abc2de0e..3379f4695a3 100644
--- a/utils/TableGen/DAGISelEmitter.cpp
+++ b/utils/TableGen/DAGISelEmitter.cpp
@@ -478,8 +478,7 @@ static unsigned char getIntrinsicType(Record *R, bool NotRegisters,
     // Using a VTSDNode or CondCodeSDNode.
     return MVT::Other;
   } else if (R->isSubClassOf("ComplexPattern")) {
-    const CodeGenTarget &T = TP.getDAGISelEmitter().getTargetInfo();
-    return T.getPointerType();
+    return TP.getDAGISelEmitter().getComplexPattern(R).getValueType();
   } else if (R->getName() == "node") {
     // Placeholder.
     return MVT::isUnknown;
@@ -2256,7 +2255,7 @@ void DAGISelEmitter::EmitInstructionSelector(std::ostream &OS) {
              dynamic_cast<IntInit*>(Node->getLeafValue())) {
         PatternsByOpcode[getSDNodeNamed("imm")].push_back(&PatternsToMatch[i]);
       } else if ((CP = NodeGetComplexPattern(Node, *this))) {
-        std::vector<Record*> OpNodes = CP->getMatchingNodes();
+        std::vector<Record*> OpNodes = CP->getRootNodes();
         for (unsigned j = 0, e = OpNodes.size(); j != e; j++) {
           PatternsByOpcode[OpNodes[j]].insert(PatternsByOpcode[OpNodes[j]].begin(),
                                               &PatternsToMatch[i]);