commit 2d1611b2de0cc53b1b8c589d5dbcfe47fef2967e
author Eli Friedman <eli.friedman@gmail.com> Wed Aug 21 23:05:56 2013 +0000
committer Eli Friedman <eli.friedman@gmail.com> Wed Aug 21 23:05:56 2013 +0000
tree 4af5a28f1d7879d3f7bf7d9a3cc3cdc2b221d011
parent e44104b001aab770b17bbbb00f5c676d1fe830e3

Reduce sizeof(TemplateArgument) from 32 to 24.

No intended functionality change.

llvm-svn: 188959

clang/lib/AST/TemplateBase.cpp

diff --git a/clang/lib/AST/TemplateBase.cpp b/clang/lib/AST/TemplateBase.cpp
index 2a9ffd6..16efb79 100644
--- a/clang/lib/AST/TemplateBase.cpp
+++ b/clang/lib/AST/TemplateBase.cpp
@@ -55,8 +55,8 @@
 //===----------------------------------------------------------------------===//
 
 TemplateArgument::TemplateArgument(ASTContext &Ctx, const llvm::APSInt &Value,
-                                   QualType Type)
-  : Kind(Integral) {
+                                   QualType Type) {
+  Integer.Kind = Integral;
   // Copy the APSInt value into our decomposed form.
   Integer.BitWidth = Value.getBitWidth();
   Integer.IsUnsigned = Value.isUnsigned();
@@ -225,7 +225,7 @@
 }
 
 Optional<unsigned> TemplateArgument::getNumTemplateExpansions() const {
-  assert(Kind == TemplateExpansion);
+  assert(getKind() == TemplateExpansion);
   if (TemplateArg.NumExpansions)
     return TemplateArg.NumExpansions - 1;
   
@@ -234,8 +234,8 @@
 
 void TemplateArgument::Profile(llvm::FoldingSetNodeID &ID,
                                const ASTContext &Context) const {
-  ID.AddInteger(Kind);
-  switch (Kind) {
+  ID.AddInteger(getKind());
+  switch (getKind()) {
   case Null:
     break;
 
@@ -243,6 +243,10 @@
     getAsType().Profile(ID);
     break;
 
+  case NullPtr:
+    getNullPtrType().Profile(ID);
+    break;
+
   case Declaration:
     ID.AddPointer(getAsDecl()? getAsDecl()->getCanonicalDecl() : 0);
     break;
@@ -291,7 +295,7 @@
   case Template:
   case TemplateExpansion:
   case NullPtr:
-    return TypeOrValue == Other.TypeOrValue;
+    return TypeOrValue.V == Other.TypeOrValue.V;
 
   case Declaration:
     return getAsDecl() == Other.getAsDecl() &&