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Implement internal method support

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1374 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2001-11-26 18:56:10 +00:00
parent dda719665b
commit d23b1d31c0
4 changed files with 18 additions and 10 deletions
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3
lib/Bytecode/Reader/ConstantReader.cpp
View File

@ -306,7 +306,8 @@ bool BytecodeParser::parseConstPoolValue(const uchar *&Buf,
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));

13
lib/Bytecode/Reader/Reader.cpp
View File

@ -265,9 +265,12 @@ bool BytecodeParser::ParseMethod(const uchar *&Buf, const uchar *EndBuf,
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 @@ bool BytecodeParser::ParseModuleGlobalInfo(const uchar *&Buf, const uchar *End,
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 @@ bool BytecodeParser::ParseModuleGlobalInfo(const uchar *&Buf, const uchar *End,
}
// 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);

2
lib/Bytecode/Reader/ReaderInternals.h
View File

@ -149,7 +149,7 @@ struct BBPlaceHolderHelper : public BasicBlock {
struct MethPlaceHolderHelper : public Method {
MethPlaceHolderHelper(const Type *Ty)
: Method(cast<const MethodType>(Ty)) {
: Method(cast<const MethodType>(Ty), true) {
}
};