commit d23b1d31c0a4d46f3ee78cd5393bea571c29888c
author Chris Lattner <sabre@nondot.org> Mon Nov 26 18:56:10 2001 +0000
committer Chris Lattner <sabre@nondot.org> Mon Nov 26 18:56:10 2001 +0000
tree 2ed914aaf3d642bc80863ac8a0b99352db327c7e
parent dda719665ba2ffd2eb1c32a0d2daa3921448db7c

Implement internal method support


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1374 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Bytecode/Reader/ConstantReader.cpp

diff --git a/lib/Bytecode/Reader/ConstantReader.cpp b/lib/Bytecode/Reader/ConstantReader.cpp
index ec39a9f..405745d 100644
--- a/lib/Bytecode/Reader/ConstantReader.cpp
+++ b/lib/Bytecode/Reader/ConstantReader.cpp
@@ -306,7 +306,8 @@
 	  BCR_TRACE(5, "Creating new forward ref variable!\n");
 
 	  // Create a placeholder for the global variable reference...
-	  GlobalVariable *GVar = new GlobalVariable(PT->getValueType(), false);
+	  GlobalVariable *GVar =
+	    new GlobalVariable(PT->getValueType(), false, true);
 
 	  // Keep track of the fact that we have a forward ref to recycle it
 	  GlobalRefs.insert(make_pair(make_pair(PT, Slot), GVar));

lib/Bytecode/Reader/Reader.cpp

diff --git a/lib/Bytecode/Reader/Reader.cpp b/lib/Bytecode/Reader/Reader.cpp
index a076bff..7f02b93 100644
--- a/lib/Bytecode/Reader/Reader.cpp
+++ b/lib/Bytecode/Reader/Reader.cpp
@@ -265,9 +265,12 @@
   const MethodType  *MTy  = dyn_cast<const MethodType>(PMTy->getValueType());
   if (MTy == 0) return failure(true);  // Not ptr to method!
 
+  unsigned isInternal;
+  if (read_vbr(Buf, EndBuf, isInternal)) return failure(true);
+
   unsigned MethSlot = MethodSignatureList.front().second;
   MethodSignatureList.pop_front();
-  Method *M = new Method(MTy);
+  Method *M = new Method(MTy, isInternal != 0);
 
   BCR_TRACE(2, "METHOD TYPE: " << MTy << endl);
 
@@ -380,8 +383,9 @@
   unsigned VarType;
   if (read_vbr(Buf, End, VarType)) return failure(true);
   while (VarType != Type::VoidTyID) { // List is terminated by Void
-    // VarType Fields: bit0 = isConstant, bit1 = hasInitializer, bit2+ = slot#
-    const Type *Ty = getType(VarType >> 2);
+    // VarType Fields: bit0 = isConstant, bit1 = hasInitializer,
+    // bit2 = isInternal, bit3+ = slot#
+    const Type *Ty = getType(VarType >> 3);
     if (!Ty || !Ty->isPointerType()) { 
       Error = "Global not pointer type!  Ty = " + Ty->getDescription();
       return failure(true); 
@@ -404,7 +408,8 @@
     }
 
     // Create the global variable...
-    GlobalVariable *GV = new GlobalVariable(ElTy, VarType & 1, Initializer);
+    GlobalVariable *GV = new GlobalVariable(ElTy, VarType & 1, VarType & 4,
+					    Initializer);
     int DestSlot = insertValue(GV, ModuleValues);
     if (DestSlot == -1) return failure(true);
 

lib/Bytecode/Reader/ReaderInternals.h

diff --git a/lib/Bytecode/Reader/ReaderInternals.h b/lib/Bytecode/Reader/ReaderInternals.h
index 50eed19..fb34169 100644
--- a/lib/Bytecode/Reader/ReaderInternals.h
+++ b/lib/Bytecode/Reader/ReaderInternals.h
@@ -149,7 +149,7 @@
 
 struct MethPlaceHolderHelper : public Method {
   MethPlaceHolderHelper(const Type *Ty) 
-    : Method(cast<const MethodType>(Ty)) {
+    : Method(cast<const MethodType>(Ty), true) {
   }
 };