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Fix deprectaion warning on CreateGEP(Value *, ArrayRef<Value *>, const Twine &) (#608)

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This variant of CreateGEP() is already removed in LLVM 14.
This commit is contained in:
Daniil Fukalov
2022-08-08 03:10:18 +03:00
committed by GitHub
parent 7b91c7befd
commit cc79376222
1 changed files with 8 additions and 5 deletions
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13
lib/codegen/selection/generator.cc
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@@ -65,18 +65,21 @@ Value* geper::operator()(Value *ptr, Value* off, const std::string& name){
if(auto* gep = dyn_cast<GetElementPtrInst>(ptr)) if(auto* gep = dyn_cast<GetElementPtrInst>(ptr))
if(ConstantInt* cst1 = dyn_cast<ConstantInt>(gep->idx_begin())) if(ConstantInt* cst1 = dyn_cast<ConstantInt>(gep->idx_begin()))
if(ConstantInt* cst2 = dyn_cast<ConstantInt>(off)){ if(ConstantInt* cst2 = dyn_cast<ConstantInt>(off)){
return (*builder_)->CreateGEP(gep->getPointerOperand(), return (*builder_)->CreateGEP(gep->getPointerOperand()->getType()->getScalarType()->getPointerElementType(),
(*builder_)->CreateAdd(cst1, cst2)); gep->getPointerOperand(), (*builder_)->CreateAdd(cst1, cst2));
} }
// ptr + (off + cst) -> (ptr + off) + cst // ptr + (off + cst) -> (ptr + off) + cst
if(auto* bin = dyn_cast<BinaryOperator>(off)) if(auto* bin = dyn_cast<BinaryOperator>(off))
if(bin->getOpcode() == llvm::BinaryOperator::BinaryOps::Add) if(bin->getOpcode() == llvm::BinaryOperator::BinaryOps::Add)
if(ConstantInt* cst = dyn_cast<ConstantInt>(bin->getOperand(1))){ if(ConstantInt* cst = dyn_cast<ConstantInt>(bin->getOperand(1))){
return (*builder_)->CreateGEP((*builder_)->CreateGEP(ptr, bin->getOperand(0)), Value *gep = (*builder_)->CreateGEP(ptr->getType()->getScalarType()->getPointerElementType(),
bin->getOperand(1)); ptr, bin->getOperand(0));
return (*builder_)->CreateGEP(gep->getType()->getScalarType()->getPointerElementType(),
gep, bin->getOperand(1));
} }
// default // default
return (*builder_)->CreateGEP(ptr, off, name); return (*builder_)->CreateGEP(ptr->getType()->getScalarType()->getPointerElementType(),
ptr, off, name);
} }
//Value* geper::operator()(Type *ty, Value *ptr, std::vector<Value *> vals, const std::string &name) { //Value* geper::operator()(Type *ty, Value *ptr, std::vector<Value *> vals, const std::string &name) {