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Get rid of the Pass+Context magic.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76702 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2009-07-22 00:24:57 +00:00
parent 7cf12c7efd
commit e922c02019
120 changed files with 835 additions and 786 deletions
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22
lib/Transforms/Scalar/PredicateSimplifier.cpp
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@@ -1664,7 +1664,7 @@ namespace {
TopBB(TopBB),
TopInst(NULL),
modified(modified),
Context(TopBB->getContext())
Context(&TopBB->getContext())
{
assert(Top && "VRPSolver created for unreachable basic block.");
}
@@ -1681,7 +1681,7 @@ namespace {
TopBB(TopInst->getParent()),
TopInst(TopInst),
modified(modified),
Context(TopInst->getParent()->getContext())
Context(&TopInst->getContext())
{
assert(Top && "VRPSolver created for unreachable basic block.");
assert(Top->getBlock() == TopInst->getParent() && "Context mismatch.");
@@ -2267,6 +2267,7 @@ namespace {
std::vector<DomTreeDFS::Node *> WorkList;
LLVMContext *Context;
public:
static char ID; // Pass identification, replacement for typeid
PredicateSimplifier() : FunctionPass(&ID) {}
@@ -2402,6 +2403,7 @@ namespace {
DominatorTree *DT = &getAnalysis<DominatorTree>();
DTDFS = new DomTreeDFS(DT);
TargetData *TD = &getAnalysis<TargetData>();
Context = &F.getContext();
DOUT << "Entering Function: " << F.getName() << "\n";
@@ -2447,7 +2449,7 @@ namespace {
return;
}
LLVMContext *Context = BI.getParent()->getContext();
LLVMContext *Context = &BI.getContext();
for (DomTreeDFS::Node::iterator I = DTNode->begin(), E = DTNode->end();
I != E; ++I) {
@@ -2505,7 +2507,7 @@ namespace {
void PredicateSimplifier::Forwards::visitAllocaInst(AllocaInst &AI) {
VRPSolver VRP(VN, IG, UB, VR, PS->DTDFS, PS->modified, &AI);
VRP.add(AI.getParent()->getContext()->getNullValue(AI.getType()),
VRP.add(AI.getContext().getNullValue(AI.getType()),
&AI, ICmpInst::ICMP_NE);
VRP.solve();
}
@@ -2516,7 +2518,7 @@ namespace {
if (isa<Constant>(Ptr)) return;
VRPSolver VRP(VN, IG, UB, VR, PS->DTDFS, PS->modified, &LI);
VRP.add(LI.getParent()->getContext()->getNullValue(Ptr->getType()),
VRP.add(LI.getContext().getNullValue(Ptr->getType()),
Ptr, ICmpInst::ICMP_NE);
VRP.solve();
}
@@ -2526,14 +2528,14 @@ namespace {
if (isa<Constant>(Ptr)) return;
VRPSolver VRP(VN, IG, UB, VR, PS->DTDFS, PS->modified, &SI);
VRP.add(SI.getParent()->getContext()->getNullValue(Ptr->getType()),
VRP.add(SI.getContext().getNullValue(Ptr->getType()),
Ptr, ICmpInst::ICMP_NE);
VRP.solve();
}
void PredicateSimplifier::Forwards::visitSExtInst(SExtInst &SI) {
VRPSolver VRP(VN, IG, UB, VR, PS->DTDFS, PS->modified, &SI);
LLVMContext *Context = SI.getParent()->getContext();
LLVMContext *Context = &SI.getContext();
uint32_t SrcBitWidth = cast<IntegerType>(SI.getSrcTy())->getBitWidth();
uint32_t DstBitWidth = cast<IntegerType>(SI.getDestTy())->getBitWidth();
APInt Min(APInt::getHighBitsSet(DstBitWidth, DstBitWidth-SrcBitWidth+1));
@@ -2545,7 +2547,7 @@ namespace {
void PredicateSimplifier::Forwards::visitZExtInst(ZExtInst &ZI) {
VRPSolver VRP(VN, IG, UB, VR, PS->DTDFS, PS->modified, &ZI);
LLVMContext *Context = ZI.getParent()->getContext();
LLVMContext *Context = &ZI.getContext();
uint32_t SrcBitWidth = cast<IntegerType>(ZI.getSrcTy())->getBitWidth();
uint32_t DstBitWidth = cast<IntegerType>(ZI.getDestTy())->getBitWidth();
APInt Max(APInt::getLowBitsSet(DstBitWidth, SrcBitWidth));
@@ -2564,7 +2566,7 @@ namespace {
case Instruction::SDiv: {
Value *Divisor = BO.getOperand(1);
VRPSolver VRP(VN, IG, UB, VR, PS->DTDFS, PS->modified, &BO);
VRP.add(BO.getParent()->getContext()->getNullValue(Divisor->getType()),
VRP.add(BO.getContext().getNullValue(Divisor->getType()),
Divisor, ICmpInst::ICMP_NE);
VRP.solve();
break;
@@ -2638,7 +2640,7 @@ namespace {
Pred = IC.getPredicate();
LLVMContext *Context = IC.getParent()->getContext();
LLVMContext *Context = &IC.getContext();
if (ConstantInt *Op1 = dyn_cast<ConstantInt>(IC.getOperand(1))) {
ConstantInt *NextVal = 0;