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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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33
lib/Analysis/ModuleAnalyzer.cpp
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@ -13,6 +13,7 @@
#include "llvm/BasicBlock.h"
#include "llvm/DerivedTypes.h"
#include "llvm/ConstPoolVals.h"
#include "llvm/Tools/STLExtras.h"
#include <map>
// processModule - Driver function to call all of my subclasses virtual methods.
@ -87,7 +88,7 @@ bool ModuleAnalyzer::processConstPool(const ConstantPool &CP, bool isMethod) {
if (processConstPoolPlane(CP, Plane, isMethod)) return true;
for (ConstantPool::PlaneType::const_iterator CI = Plane.begin();
CI != Plane.end(); CI++) {
CI != Plane.end(); ++CI) {
if ((*CI)->getType() == Type::TypeTy)
if (handleType(TypeSet, ((const ConstPoolType*)(*CI))->getValue()))
return true;
@ -98,11 +99,9 @@ bool ModuleAnalyzer::processConstPool(const ConstantPool &CP, bool isMethod) {
}
if (!isMethod) {
assert(CP.getParent()->getValueType() == Value::ModuleVal);
const Module *M = (const Module*)CP.getParent();
const Module *M = CP.getParent()->castModuleAsserting();
// Process the method types after the constant pool...
for (Module::MethodListType::const_iterator I = M->getMethodList().begin();
I != M->getMethodList().end(); I++) {
for (Module::const_iterator I = M->begin(); I != M->end(); ++I) {
if (handleType(TypeSet, (*I)->getType())) return true;
if (visitMethod(*I)) return true;
}
@ -111,34 +110,28 @@ bool ModuleAnalyzer::processConstPool(const ConstantPool &CP, bool isMethod) {
}
bool ModuleAnalyzer::processMethods(const Module *M) {
for (Module::MethodListType::const_iterator I = M->getMethodList().begin();
I != M->getMethodList().end(); I++)
if (processMethod(*I)) return true;
return false;
return apply_until(M->begin(), M->end(),
bind_obj(this, &ModuleAnalyzer::processMethod));
}
bool ModuleAnalyzer::processMethod(const Method *M) {
// Loop over the arguments, processing them...
const Method::ArgumentListType &ArgList = M->getArgumentList();
for (Method::ArgumentListType::const_iterator AI = ArgList.begin();
AI != ArgList.end(); AI++)
if (processMethodArgument(*AI)) return true;
if (apply_until(M->getArgumentList().begin(), M->getArgumentList().end(),
bind_obj(this, &ModuleAnalyzer::processMethodArgument)))
return true;
// Loop over the constant pool, adding the constants to the table...
processConstPool(M->getConstantPool(), true);
// Loop over all the basic blocks, in order...
Method::BasicBlocksType::const_iterator BBI = M->getBasicBlocks().begin();
for (; BBI != M->getBasicBlocks().end(); BBI++)
if (processBasicBlock(*BBI)) return true;
return false;
return apply_until(M->begin(), M->end(),
bind_obj(this, &ModuleAnalyzer::processBasicBlock));
}
bool ModuleAnalyzer::processBasicBlock(const BasicBlock *BB) {
// Process all of the instructions in the basic block
BasicBlock::InstListType::const_iterator Inst = BB->getInstList().begin();
for (; Inst != BB->getInstList().end(); Inst++) {
BasicBlock::const_iterator Inst = BB->begin();
for (; Inst != BB->end(); Inst++) {
if (preProcessInstruction(*Inst) || processInstruction(*Inst)) return true;
}
return false;