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Avoid calling getTypeSlot more

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9077 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-10-13 14:34:59 +00:00
parent 1825009ba8
commit f0d9273af7
3 changed files with 9 additions and 4 deletions
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2
lib/Bytecode/Reader/ConstantReader.cpp
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@ -350,7 +350,7 @@ void BytecodeParser::ParseConstantPool(const unsigned char *&Buf,
Constant *C = parseConstantValue(Buf, EndBuf, Ty);
assert(C && "parseConstantValue returned NULL!");
BCR_TRACE(4, "Read Constant: '" << *C << "'\n");
unsigned Slot = insertValue(C, Tab);
unsigned Slot = insertValue(C, Typ, Tab);
// If we are reading a function constant table, make sure that we adjust
// the slot number to be the real global constant number.

10
lib/Bytecode/Reader/Reader.cpp
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@ -75,11 +75,15 @@ const Type *BytecodeParser::getType(unsigned ID) {
}
unsigned BytecodeParser::insertValue(Value *Val, ValueTable &ValueTab) {
return insertValue(Val, getTypeSlot(Val->getType()), ValueTab);
}
unsigned BytecodeParser::insertValue(Value *Val, unsigned type,
ValueTable &ValueTab) {
assert((!HasImplicitZeroInitializer || !isa<Constant>(Val) ||
Val->getType()->isPrimitiveType() ||
!cast<Constant>(Val)->isNullValue()) &&
"Cannot read null values from bytecode!");
unsigned type = getTypeSlot(Val->getType());
assert(type != Type::TypeTyID && "Types should never be insertValue'd!");
if (ValueTab.size() <= type) {
@ -452,7 +456,7 @@ void BytecodeParser::ParseModuleGlobalInfo(const unsigned char *&Buf,
GlobalVariable *GV = new GlobalVariable(ElTy, VarType & 1, Linkage,
0, "", TheModule);
BCR_TRACE(2, "Global Variable of type: " << *Ty << "\n");
ResolveReferencesToValue(GV, insertValue(GV, ModuleValues));
ResolveReferencesToValue(GV, insertValue(GV, SlotNo, ModuleValues));
if (VarType & 2) { // Does it have an initializer?
unsigned InitSlot;
@ -483,7 +487,7 @@ void BytecodeParser::ParseModuleGlobalInfo(const unsigned char *&Buf,
// Insert the placeholder...
Function *Func = new Function(cast<FunctionType>(Ty),
GlobalValue::InternalLinkage, "", TheModule);
unsigned DestSlot = insertValue(Func, ModuleValues);
unsigned DestSlot = insertValue(Func, FnSignature, ModuleValues);
ResolveReferencesToValue(Func, DestSlot);
// Keep track of this information in a list that is emptied as functions are

1
lib/Bytecode/Reader/ReaderInternals.h
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@ -170,6 +170,7 @@ private:
Constant *getConstantValue(const Type *Ty, unsigned num);
unsigned insertValue(Value *V, ValueTable &Table);
unsigned insertValue(Value *V, unsigned Type, ValueTable &Table);
unsigned getTypeSlot(const Type *Ty);