From 4446294688355253945a276d36cb9f05ceb83418 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Mon, 16 Aug 2010 14:53:42 +0000
Subject: [PATCH] Reverse the order of GetNodeProfile's arguments, for
 consistency with FoldingSetTrait::Profile.

llvm-svn: 111127
---
 include/llvm/ADT/FoldingSet.h | 8 ++++----
 lib/Support/FoldingSet.cpp    | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/include/llvm/ADT/FoldingSet.h b/include/llvm/ADT/FoldingSet.h
index 72f921395c0..0a7401dad0d 100644
--- a/include/llvm/ADT/FoldingSet.h
+++ b/include/llvm/ADT/FoldingSet.h
@@ -190,7 +190,7 @@ protected:
 
   /// GetNodeProfile - Instantiations of the FoldingSet template implement
   /// this function to gather data bits for the given node.
-  virtual void GetNodeProfile(FoldingSetNodeID &ID, Node *N) const = 0;
+  virtual void GetNodeProfile(Node *N, FoldingSetNodeID &ID) const = 0;
 };
 
 //===----------------------------------------------------------------------===//
@@ -290,7 +290,7 @@ template<class T> class FoldingSet : public FoldingSetImpl {
 private:
   /// GetNodeProfile - Each instantiatation of the FoldingSet needs to provide a
   /// way to convert nodes into a unique specifier.
-  virtual void GetNodeProfile(FoldingSetNodeID &ID, Node *N) const {
+  virtual void GetNodeProfile(Node *N, FoldingSetNodeID &ID) const {
     T *TN = static_cast<T *>(N);
     FoldingSetTrait<T>::Profile(*TN,ID);
   }
@@ -354,8 +354,8 @@ private:
 
   /// GetNodeProfile - Each instantiatation of the FoldingSet needs to provide a
   /// way to convert nodes into a unique specifier.
-  virtual void GetNodeProfile(FoldingSetNodeID &ID,
-                              FoldingSetImpl::Node *N) const {
+  virtual void GetNodeProfile(FoldingSetImpl::Node *N,
+                              FoldingSetNodeID &ID) const {
     T *TN = static_cast<T *>(N);
 
     // We must use explicit template arguments in case Ctx is a
diff --git a/lib/Support/FoldingSet.cpp b/lib/Support/FoldingSet.cpp
index b8dca334da4..c1b6511a930 100644
--- a/lib/Support/FoldingSet.cpp
+++ b/lib/Support/FoldingSet.cpp
@@ -229,7 +229,7 @@ void FoldingSetImpl::GrowHashTable() {
       NodeInBucket->SetNextInBucket(0);
 
       // Insert the node into the new bucket, after recomputing the hash.
-      GetNodeProfile(ID, NodeInBucket);
+      GetNodeProfile(NodeInBucket, ID);
       InsertNode(NodeInBucket, GetBucketFor(ID, Buckets, NumBuckets));
       ID.clear();
     }
@@ -252,7 +252,7 @@ FoldingSetImpl::Node
   
   FoldingSetNodeID OtherID;
   while (Node *NodeInBucket = GetNextPtr(Probe)) {
-    GetNodeProfile(OtherID, NodeInBucket);
+    GetNodeProfile(NodeInBucket, OtherID);
     if (OtherID == ID)
       return NodeInBucket;
 
@@ -274,7 +274,7 @@ void FoldingSetImpl::InsertNode(Node *N, void *InsertPos) {
   if (NumNodes+1 > NumBuckets*2) {
     GrowHashTable();
     FoldingSetNodeID ID;
-    GetNodeProfile(ID, N);
+    GetNodeProfile(N, ID);
     InsertPos = GetBucketFor(ID, Buckets, NumBuckets);
   }
 
@@ -341,7 +341,7 @@ bool FoldingSetImpl::RemoveNode(Node *N) {
 /// instead.
 FoldingSetImpl::Node *FoldingSetImpl::GetOrInsertNode(FoldingSetImpl::Node *N) {
   FoldingSetNodeID ID;
-  GetNodeProfile(ID, N);
+  GetNodeProfile(N, ID);
   void *IP;
   if (Node *E = FindNodeOrInsertPos(ID, IP))
     return E;