Cross Reference: /external/clang/lib/CodeGen/CGDecl.cpp

Lines Matching defs:Init
236   llvm::Constant *Init = CGM.EmitConstantInit(D, this);
240   if (!Init) {
257   if (GV->getType()->getElementType() != Init->getType()) {
260     GV = new llvm::GlobalVariable(CGM.getModule(), Init->getType(),
262                                   OldGV->getLinkage(), Init, "",
281   GV->setInitializer(Init);
706 static bool canEmitInitWithFewStoresAfterMemset(llvm::Constant *Init,
709   if (isa<llvm::ConstantAggregateZero>(Init) ||
710       isa<llvm::ConstantPointerNull>(Init) ||
711       isa<llvm::UndefValue>(Init))
713   if (isa<llvm::ConstantInt>(Init) || isa<llvm::ConstantFP>(Init) ||
714       isa<llvm::ConstantVector>(Init) || isa<llvm::BlockAddress>(Init) ||
715       isa<llvm::ConstantExpr>(Init))
716     return Init->isNullValue() || NumStores--;
719   if (isa<llvm::ConstantArray>(Init) || isa<llvm::ConstantStruct>(Init)) {
720     for (unsigned i = 0, e = Init->getNumOperands(); i != e; ++i) {
721       llvm::Constant *Elt = cast<llvm::Constant>(Init->getOperand(i));
729         dyn_cast<llvm::ConstantDataSequential>(Init)) {
745 static void emitStoresForInitAfterMemset(llvm::Constant *Init, llvm::Value *Loc,
747   assert(!Init->isNullValue() && !isa<llvm::UndefValue>(Init) &&
750   if (isa<llvm::ConstantInt>(Init) || isa<llvm::ConstantFP>(Init) ||
751       isa<llvm::ConstantVector>(Init) || isa<llvm::BlockAddress>(Init) ||
752       isa<llvm::ConstantExpr>(Init)) {
753     Builder.CreateStore(Init, Loc, isVolatile);
758         dyn_cast<llvm::ConstantDataSequential>(Init)) {
770   assert((isa<llvm::ConstantStruct>(Init) || isa<llvm::ConstantArray>(Init)) &&
773   for (unsigned i = 0, e = Init->getNumOperands(); i != e; ++i) {
774     llvm::Constant *Elt = cast<llvm::Constant>(Init->getOperand(i));
788 static bool shouldUseMemSetPlusStoresToInitialize(llvm::Constant *Init,
791   if (isa<llvm::ConstantAggregateZero>(Init)) return true;
801          canEmitInitWithFewStoresAfterMemset(Init, StoreBudget);
1016                 const Expr *Init = VD->getInit();
1017                 if (Init && isCapturedBy(var, Init))
1038 static bool isTrivialInitializer(const Expr *Init) {
1039   if (!Init)
1042   if (const CXXConstructExpr *Construct = dyn_cast<CXXConstructExpr>(Init))
1061   const Expr *Init = D.getInit();
1066     if (!Init || !ContainsLabel(Init)) return;
1074   if (isTrivialInitializer(Init))
1082   bool capturedByInit = emission.IsByRef && isCapturedBy(D, Init);
1096     return EmitExprAsInit(Init, &D, lv, capturedByInit);