[llvm-commits] [llvm] r152288 - in /llvm/trunk: include/llvm/ADT/FoldingSet.h lib/Support/FoldingSet.cpp

[Daniel Dunbar]

Author: ddunbar
Date: Wed Mar  7 20:52:00 2012
New Revision: 152288

URL: http://llvm.org/viewvc/llvm-project?rev=152288&view=rev
Log:
[ADT] Change the trivial FoldingSetNodeID::Add* methods to be inline.

Modified:
    llvm/trunk/include/llvm/ADT/FoldingSet.h
    llvm/trunk/lib/Support/FoldingSet.cpp

Modified: llvm/trunk/include/llvm/ADT/FoldingSet.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/FoldingSet.h?rev=152288&r1=152287&r2=152288&view=diff
==============================================================================
--- llvm/trunk/include/llvm/ADT/FoldingSet.h (original)
+++ llvm/trunk/include/llvm/ADT/FoldingSet.h Wed Mar  7 20:52:00 2012
@@ -17,6 +17,7 @@
 #define LLVM_ADT_FOLDINGSET_H
 
 #include "llvm/Support/DataTypes.h"
+#include "llvm/Support/ErrorHandling.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
 
@@ -310,6 +311,7 @@
   void AddInteger(unsigned long long I);
   void AddBoolean(bool B) { AddInteger(B ? 1U : 0U); }
   void AddString(StringRef String);
+  /// AddNodeID - Adds the Bit data of another ID to *this.
   void AddNodeID(const FoldingSetNodeID &ID);
 
   template <typename T>
@@ -675,6 +677,50 @@
     ID.AddPointer(X);
   }
 };
+
+//===----------------------------------------------------------------------===//
+// FoldingSetNodeID Inline function definitions
+
+/// Add* - Add various data types to Bit data.
+///
+inline void FoldingSetNodeID::AddPointer(const void *Ptr) {
+  // Note: this adds pointers to the hash using sizes and endianness that
+  // depend on the host.  It doesn't matter however, because hashing on
+  // pointer values in inherently unstable.  Nothing  should depend on the 
+  // ordering of nodes in the folding set.
+  Bits.append(reinterpret_cast<unsigned *>(&Ptr),
+              reinterpret_cast<unsigned *>(&Ptr+1));
+}
+inline void FoldingSetNodeID::AddInteger(signed I) {
+  Bits.push_back(I);
+}
+inline void FoldingSetNodeID::AddInteger(unsigned I) {
+  Bits.push_back(I);
+}
+inline void FoldingSetNodeID::AddInteger(long I) {
+  AddInteger((unsigned long)I);
+}
+inline void FoldingSetNodeID::AddInteger(unsigned long I) {
+  if (sizeof(long) == sizeof(int))
+    AddInteger(unsigned(I));
+  else if (sizeof(long) == sizeof(long long)) {
+    AddInteger((unsigned long long)I);
+  } else {
+    llvm_unreachable("unexpected sizeof(long)");
+  }
+}
+inline void FoldingSetNodeID::AddInteger(long long I) {
+  AddInteger((unsigned long long)I);
+}
+inline void FoldingSetNodeID::AddInteger(unsigned long long I) {
+  AddInteger(unsigned(I));
+  if ((uint64_t)(unsigned)I != I)
+    Bits.push_back(unsigned(I >> 32));
+}
+inline void FoldingSetNodeID::AddNodeID(const FoldingSetNodeID &ID) {
+  Bits.append(ID.Bits.begin(), ID.Bits.end());
+}
+
 } // End of namespace llvm.
 
 #endif

Modified: llvm/trunk/lib/Support/FoldingSet.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/FoldingSet.cpp?rev=152288&r1=152287&r2=152288&view=diff
==============================================================================
--- llvm/trunk/lib/Support/FoldingSet.cpp (original)
+++ llvm/trunk/lib/Support/FoldingSet.cpp Wed Mar  7 20:52:00 2012
@@ -41,43 +41,6 @@
 //===----------------------------------------------------------------------===//
 // FoldingSetNodeID Implementation
 
-/// Add* - Add various data types to Bit data.
-///
-void FoldingSetNodeID::AddPointer(const void *Ptr) {
-  // Note: this adds pointers to the hash using sizes and endianness that
-  // depend on the host.  It doesn't matter however, because hashing on
-  // pointer values in inherently unstable.  Nothing  should depend on the 
-  // ordering of nodes in the folding set.
-  Bits.append(reinterpret_cast<unsigned *>(&Ptr),
-              reinterpret_cast<unsigned *>(&Ptr+1));
-}
-void FoldingSetNodeID::AddInteger(signed I) {
-  Bits.push_back(I);
-}
-void FoldingSetNodeID::AddInteger(unsigned I) {
-  Bits.push_back(I);
-}
-void FoldingSetNodeID::AddInteger(long I) {
-  AddInteger((unsigned long)I);
-}
-void FoldingSetNodeID::AddInteger(unsigned long I) {
-  if (sizeof(long) == sizeof(int))
-    AddInteger(unsigned(I));
-  else if (sizeof(long) == sizeof(long long)) {
-    AddInteger((unsigned long long)I);
-  } else {
-    llvm_unreachable("unexpected sizeof(long)");
-  }
-}
-void FoldingSetNodeID::AddInteger(long long I) {
-  AddInteger((unsigned long long)I);
-}
-void FoldingSetNodeID::AddInteger(unsigned long long I) {
-  AddInteger(unsigned(I));
-  if ((uint64_t)(unsigned)I != I)
-    Bits.push_back(unsigned(I >> 32));
-}
-
 void FoldingSetNodeID::AddString(StringRef String) {
   unsigned Size =  String.size();
   Bits.push_back(Size);
@@ -129,12 +92,7 @@
   Bits.push_back(V);
 }
 
-// AddNodeID - Adds the Bit data of another ID to *this.
-void FoldingSetNodeID::AddNodeID(const FoldingSetNodeID &ID) {
-  Bits.append(ID.Bits.begin(), ID.Bits.end());
-}
-
-/// ComputeHash - Compute a strong hash value for this FoldingSetNodeID, used to 
+/// ComputeHash - Compute a strong hash value for this FoldingSetNodeID, used to
 /// lookup the node in the FoldingSetImpl.
 unsigned FoldingSetNodeID::ComputeHash() const {
   return FoldingSetNodeIDRef(Bits.data(), Bits.size()).ComputeHash();