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Miscellaneous cleanups:

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* Convert post to pre-increment for for loops
  * Use generic programming more
  * Use new Value::cast* instructions
  * Use new Module, Method, & BasicBlock forwarding methods
  * Use new facilities in STLExtras.h
  * Use new Instruction::isPHINode() method


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2001-06-27 23:41:11 +00:00
parent 138a124f09
commit 7fc9fe3439
28 changed files with 230 additions and 207 deletions
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20
lib/Bytecode/Writer/Writer.cpp
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@ -67,7 +67,7 @@ bool BytecodeWriter::processConstPool(const ConstantPool &CP, bool isMethod) {
unsigned NumConstants = 0;
for (unsigned vn = ValNo; vn < Plane.size(); vn++)
if (Plane[vn]->getValueType() == Value::ConstantVal)
if (Plane[vn]->isConstant())
NumConstants++;
if (NumConstants == 0) continue; // Skip empty type planes...
@ -85,21 +85,19 @@ bool BytecodeWriter::processConstPool(const ConstantPool &CP, bool isMethod) {
for (; ValNo < Plane.size(); ValNo++) {
const Value *V = Plane[ValNo];
if (V->getValueType() == Value::ConstantVal) {
if (const ConstPoolVal *CPV = V->castConstant()) {
//cerr << "Serializing value: <" << V->getType() << ">: "
// << ((const ConstPoolVal*)V)->getStrValue() << ":"
// << Out.size() << "\n";
outputConstant((const ConstPoolVal*)V);
outputConstant(CPV);
}
}
}
delete CPool; // End bytecode block section!
if (!isMethod) { // The ModuleInfoBlock follows directly after the c-pool
assert(CP.getParent()->getValueType() == Value::ModuleVal);
outputModuleInfoBlock((const Module*)CP.getParent());
}
if (!isMethod) // The ModuleInfoBlock follows directly after the c-pool
outputModuleInfoBlock(CP.getParent()->castModuleAsserting());
return false;
}
@ -108,13 +106,11 @@ void BytecodeWriter::outputModuleInfoBlock(const Module *M) {
BytecodeBlock ModuleInfoBlock(BytecodeFormat::ModuleGlobalInfo, Out);
// Output the types of the methods in this class
Module::MethodListType::const_iterator I = M->getMethodList().begin();
while (I != M->getMethodList().end()) {
for (Module::const_iterator I = M->begin(), End = M->end(); I != End; ++I) {
int Slot = Table.getValSlot((*I)->getType());
assert(Slot != -1 && "Module const pool is broken!");
assert(Slot >= Type::FirstDerivedTyID && "Derived type not in range!");
output_vbr((unsigned)Slot, Out);
I++;
}
output_vbr((unsigned)Table.getValSlot(Type::VoidTy), Out);
align32(Out);
@ -144,7 +140,7 @@ bool BytecodeWriter::processBasicBlock(const BasicBlock *BB) {
void BytecodeWriter::outputSymbolTable(const SymbolTable &MST) {
BytecodeBlock MethodBlock(BytecodeFormat::SymbolTable, Out);
for (SymbolTable::const_iterator TI = MST.begin(); TI != MST.end(); TI++) {
for (SymbolTable::const_iterator TI = MST.begin(); TI != MST.end(); ++TI) {
SymbolTable::type_const_iterator I = MST.type_begin(TI->first);
SymbolTable::type_const_iterator End = MST.type_end(TI->first);
int Slot;
@ -158,7 +154,7 @@ void BytecodeWriter::outputSymbolTable(const SymbolTable &MST) {
assert(Slot != -1 && "Type in symtab, but not in table!");
output_vbr((unsigned)Slot, Out);
for (; I != End; I++) {
for (; I != End; ++I) {
// Symtab entry: [def slot #][name]
Slot = Table.getValSlot(I->second);
assert (Slot != -1 && "Value in symtab but not in method!!");