//
//===----------------------------------------------------------------------===//
-#define DEBUG_TYPE "sparseprop"
#include "llvm/Analysis/SparsePropagation.h"
-#include "llvm/Constants.h"
-#include "llvm/Function.h"
-#include "llvm/Instructions.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/Function.h"
+#include "llvm/IR/Instructions.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
+#define DEBUG_TYPE "sparseprop"
+
//===----------------------------------------------------------------------===//
// AbstractLatticeFunction Implementation
//===----------------------------------------------------------------------===//
return;
Constant *C = LatticeFunc->GetConstant(BCValue, BI->getCondition(), *this);
- if (C == 0 || !isa<ConstantInt>(C)) {
+ if (!C || !isa<ConstantInt>(C)) {
// Non-constant values can go either way.
Succs[0] = Succs[1] = true;
return;
return;
Constant *C = LatticeFunc->GetConstant(SCValue, SI.getCondition(), *this);
- if (C == 0 || !isa<ConstantInt>(C)) {
+ if (!C || !isa<ConstantInt>(C)) {
// All destinations are executable!
Succs.assign(TI.getNumSuccessors(), true);
return;
}
-
- unsigned CCase = SI.findCaseValue(cast<ConstantInt>(C));
- Succs[SI.resolveSuccessorIndex(CCase)] = true;
+ SwitchInst::CaseIt Case = SI.findCaseValue(cast<ConstantInt>(C));
+ Succs[Case.getSuccessorIndex()] = true;
}
// "I" got into the work list because it made a transition. See if any
// users are both live and in need of updating.
- for (Value::use_iterator UI = I->use_begin(), E = I->use_end();
- UI != E; ++UI) {
- Instruction *U = cast<Instruction>(*UI);
- if (BBExecutable.count(U->getParent())) // Inst is executable?
- visitInst(*U);
+ for (User *U : I->users()) {
+ Instruction *UI = cast<Instruction>(U);
+ if (BBExecutable.count(UI->getParent())) // Inst is executable?
+ visitInst(*UI);
}
}