200 FoldCmpLoadFromIndexedGlobal(GetElementPtrInst *GEP, GlobalVariable *GV,  in FoldCmpLoadFromIndexedGlobal()  argument
203   if (!GEP->isInBounds() && TD == 0) return 0;  in FoldCmpLoadFromIndexedGlobal()
212   if (GEP->getNumOperands() < 3 ||  in FoldCmpLoadFromIndexedGlobal()
213       !isa<ConstantInt>(GEP->getOperand(1)) ||  in FoldCmpLoadFromIndexedGlobal()
214       !cast<ConstantInt>(GEP->getOperand(1))->isZero() ||  in FoldCmpLoadFromIndexedGlobal()
215       isa<Constant>(GEP->getOperand(2)))  in FoldCmpLoadFromIndexedGlobal()
224   for (unsigned i = 3, e = GEP->getNumOperands(); i != e; ++i) {  in FoldCmpLoadFromIndexedGlobal()
225     ConstantInt *Idx = dyn_cast<ConstantInt>(GEP->getOperand(i));  in FoldCmpLoadFromIndexedGlobal()
359   Value *Idx = GEP->getOperand(2);  in FoldCmpLoadFromIndexedGlobal()
364   if (!GEP->isInBounds() &&  in FoldCmpLoadFromIndexedGlobal()
373       return ReplaceInstUsesWith(ICI, ConstantInt::getFalse(GEP->getContext()));  in FoldCmpLoadFromIndexedGlobal()
393       return ReplaceInstUsesWith(ICI, ConstantInt::getTrue(GEP->getContext()));  in FoldCmpLoadFromIndexedGlobal()
469 static Value *EvaluateGEPOffsetExpression(User *GEP, InstCombiner &IC) {  in EvaluateGEPOffsetExpression()  argument
471   gep_type_iterator GTI = gep_type_begin(GEP);  in EvaluateGEPOffsetExpression()
478   unsigned i, e = GEP->getNumOperands();  in EvaluateGEPOffsetExpression()
481     if (ConstantInt *CI = dyn_cast<ConstantInt>(GEP->getOperand(i))) {  in EvaluateGEPOffsetExpression()
502   Value *VariableIdx = GEP->getOperand(i);  in EvaluateGEPOffsetExpression()
509     ConstantInt *CI = dyn_cast<ConstantInt>(GEP->getOperand(i));  in EvaluateGEPOffsetExpression()
1205       if (GetElementPtrInst *GEP =  in visitICmpInstWithInstAndIntCst()  local
1207         if (GlobalVariable *GV = dyn_cast<GlobalVariable>(GEP->getOperand(0)))  in visitICmpInstWithInstAndIntCst()
1211             if (Instruction *Res = FoldCmpLoadFromIndexedGlobal(GEP, GV,ICI, C))  in visitICmpInstWithInstAndIntCst()
2205         if (GetElementPtrInst *GEP =  in visitICmpInst()  local
2207           if (GlobalVariable *GV = dyn_cast<GlobalVariable>(GEP->getOperand(0)))  in visitICmpInst()
2210               if (Instruction *Res = FoldCmpLoadFromIndexedGlobal(GEP, GV, I))  in visitICmpInst()
2218   if (GEPOperator *GEP = dyn_cast<GEPOperator>(Op0))  in visitICmpInst()  local
2219     if (Instruction *NI = FoldGEPICmp(GEP, Op1, I.getPredicate(), I))  in visitICmpInst()
2221   if (GEPOperator *GEP = dyn_cast<GEPOperator>(Op1))  in visitICmpInst()  local
2222     if (Instruction *NI = FoldGEPICmp(GEP, Op0,  in visitICmpInst()
2894         if (GetElementPtrInst *GEP =  in visitFCmpInst()  local
2896           if (GlobalVariable *GV = dyn_cast<GlobalVariable>(GEP->getOperand(0)))  in visitFCmpInst()
2899               if (Instruction *Res = FoldCmpLoadFromIndexedGlobal(GEP, GV, I))  in visitFCmpInst()