X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FAsmParser%2FParserInternals.h;h=76052fa5410199a19b451efe2471a56cffe11646;hb=cee8f9ae67104576b2028125b56e9ba4856a1d66;hp=88986c288ab8aed2631193a68d639bcfecf9d481;hpb=1a1cb111fe9081cab4d666338c547253c4a437c9;p=oota-llvm.git

diff --git a/lib/AsmParser/ParserInternals.h b/lib/AsmParser/ParserInternals.h
index 88986c288ab..76052fa5410 100644
--- a/lib/AsmParser/ParserInternals.h
+++ b/lib/AsmParser/ParserInternals.h
@@ -18,7 +18,7 @@
 #include "llvm/Method.h"
 #include "llvm/DerivedTypes.h"
 #include "llvm/Assembly/Parser.h"
-#include "llvm/Support/StringExtras.h"
+#include "Support/StringExtras.h"
 
 class Module;
 
@@ -130,6 +130,20 @@ struct ValID {
       abort();
     }
   }
+
+  bool operator<(const ValID &V) const {
+    if (Type != V.Type) return Type < V.Type;
+    switch (Type) {
+    case NumberVal:     return Num < V.Num;
+    case ConstStringVal:
+    case NameVal:       return strcmp(Name, V.Name) < 0;
+    case ConstSIntVal:  return ConstPool64  < V.ConstPool64;
+    case ConstUIntVal:  return UConstPool64 < V.UConstPool64;
+    case ConstFPVal:    return ConstPoolFP  < V.ConstPoolFP;
+    case ConstNullVal:  return false;
+    default:  assert(0 && "Unknown value type!"); return false;
+    }
+  }
 };
 
 
@@ -146,13 +160,6 @@ public:
   int getLineNum() const { return LineNum; }
 };
 
-struct TypePlaceHolderHelper : public OpaqueType {
-  TypePlaceHolderHelper(const Type *Ty) : OpaqueType() {
-    assert(Ty == Type::TypeTy);
-  }
-};
-
-
 struct InstPlaceHolderHelper : public Instruction {
   InstPlaceHolderHelper(const Type *Ty) : Instruction(Ty, UserOp1, "") {}
 
@@ -167,31 +174,33 @@ struct BBPlaceHolderHelper : public BasicBlock {
 };
 
 struct MethPlaceHolderHelper : public Method {
-  MethPlaceHolderHelper(const Type *Ty) 
-    : Method((const MethodType*)Ty) {
-    assert(Ty->isMethodType() && "Method placeholders must be method types!");
-  }
+  MethPlaceHolderHelper(const Type *Ty) : Method(cast<const MethodType>(Ty),
+						 true) {}
 };
 
-typedef PlaceholderValue<TypePlaceHolderHelper>  TypePlaceHolder;
 typedef PlaceholderValue<InstPlaceHolderHelper>  ValuePlaceHolder;
 typedef PlaceholderValue<BBPlaceHolderHelper>    BBPlaceHolder;
-typedef PlaceholderValue<MethPlaceHolderHelper>  MethPlaceHolder;
 
 static inline ValID &getValIDFromPlaceHolder(const Value *Val) {
-  switch (Val->getType()->getPrimitiveID()) {
-  case Type::TypeTyID:   return ((TypePlaceHolder*)Val)->getDef();
+  const Type *Ty = Val->getType();
+  if (isa<PointerType>(Ty) &&
+      isa<MethodType>(cast<PointerType>(Ty)->getValueType()))
+    Ty = cast<PointerType>(Ty)->getValueType();
+
+  switch (Ty->getPrimitiveID()) {
   case Type::LabelTyID:  return ((BBPlaceHolder*)Val)->getDef();
-  case Type::MethodTyID: return ((MethPlaceHolder*)Val)->getDef();
   default:               return ((ValuePlaceHolder*)Val)->getDef();
   }
 }
 
 static inline int getLineNumFromPlaceHolder(const Value *Val) {
-  switch (Val->getType()->getPrimitiveID()) {
-  case Type::TypeTyID:   return ((TypePlaceHolder*)Val)->getLineNum();
+  const Type *Ty = Val->getType();
+  if (isa<PointerType>(Ty) &&
+      isa<MethodType>(cast<PointerType>(Ty)->getValueType()))
+    Ty = cast<PointerType>(Ty)->getValueType();
+
+  switch (Ty->getPrimitiveID()) {
   case Type::LabelTyID:  return ((BBPlaceHolder*)Val)->getLineNum();
-  case Type::MethodTyID: return ((MethPlaceHolder*)Val)->getLineNum();
   default:               return ((ValuePlaceHolder*)Val)->getLineNum();
   }
 }