202 FoldCmpLoadFromIndexedGlobal(GetElementPtrInst *GEP, GlobalVariable *GV,  in FoldCmpLoadFromIndexedGlobal()  argument
205   if (!GEP->isInBounds() && TD == 0) return 0;  in FoldCmpLoadFromIndexedGlobal()
218   if (GEP->getNumOperands() < 3 ||  in FoldCmpLoadFromIndexedGlobal()
219       !isa<ConstantInt>(GEP->getOperand(1)) ||  in FoldCmpLoadFromIndexedGlobal()
220       !cast<ConstantInt>(GEP->getOperand(1))->isZero() ||  in FoldCmpLoadFromIndexedGlobal()
221       isa<Constant>(GEP->getOperand(2)))  in FoldCmpLoadFromIndexedGlobal()
230   for (unsigned i = 3, e = GEP->getNumOperands(); i != e; ++i) {  in FoldCmpLoadFromIndexedGlobal()
231     ConstantInt *Idx = dyn_cast<ConstantInt>(GEP->getOperand(i));  in FoldCmpLoadFromIndexedGlobal()
366   Value *Idx = GEP->getOperand(2);  in FoldCmpLoadFromIndexedGlobal()
371   if (!GEP->isInBounds() &&  in FoldCmpLoadFromIndexedGlobal()
380       return ReplaceInstUsesWith(ICI, ConstantInt::getFalse(GEP->getContext()));  in FoldCmpLoadFromIndexedGlobal()
400       return ReplaceInstUsesWith(ICI, ConstantInt::getTrue(GEP->getContext()));  in FoldCmpLoadFromIndexedGlobal()
476 static Value *EvaluateGEPOffsetExpression(User *GEP, InstCombiner &IC) {  in EvaluateGEPOffsetExpression()  argument
478   gep_type_iterator GTI = gep_type_begin(GEP);  in EvaluateGEPOffsetExpression()
485   unsigned i, e = GEP->getNumOperands();  in EvaluateGEPOffsetExpression()
488     if (ConstantInt *CI = dyn_cast<ConstantInt>(GEP->getOperand(i))) {  in EvaluateGEPOffsetExpression()
509   Value *VariableIdx = GEP->getOperand(i);  in EvaluateGEPOffsetExpression()
516     ConstantInt *CI = dyn_cast<ConstantInt>(GEP->getOperand(i));  in EvaluateGEPOffsetExpression()
1233       if (GetElementPtrInst *GEP =  in visitICmpInstWithInstAndIntCst()  local
1235         if (GlobalVariable *GV = dyn_cast<GlobalVariable>(GEP->getOperand(0)))  in visitICmpInstWithInstAndIntCst()
1239             if (Instruction *Res = FoldCmpLoadFromIndexedGlobal(GEP, GV,ICI, C))  in visitICmpInstWithInstAndIntCst()
2259         if (GetElementPtrInst *GEP =  in visitICmpInst()  local
2261           if (GlobalVariable *GV = dyn_cast<GlobalVariable>(GEP->getOperand(0)))  in visitICmpInst()
2264               if (Instruction *Res = FoldCmpLoadFromIndexedGlobal(GEP, GV, I))  in visitICmpInst()
2272   if (GEPOperator *GEP = dyn_cast<GEPOperator>(Op0))  in visitICmpInst()  local
2273     if (Instruction *NI = FoldGEPICmp(GEP, Op1, I.getPredicate(), I))  in visitICmpInst()
2275   if (GEPOperator *GEP = dyn_cast<GEPOperator>(Op1))  in visitICmpInst()  local
2276     if (Instruction *NI = FoldGEPICmp(GEP, Op0,  in visitICmpInst()
2980         if (GetElementPtrInst *GEP =  in visitFCmpInst()  local
2982           if (GlobalVariable *GV = dyn_cast<GlobalVariable>(GEP->getOperand(0)))  in visitFCmpInst()
2985               if (Instruction *Res = FoldCmpLoadFromIndexedGlobal(GEP, GV, I))  in visitFCmpInst()