search for: getint16ty

...all characteristics of the old Instruction and create a new one only with a different type. I am trying create a new Instruction thus: %3 = add nsw i32 %1, %2 ; <i16> [#uses=2] //Old Instruction Value* Op0 = I->getOperand(0); Value* Op1 = I->getOperand(1); Value* V0 = new Value(Type::getInt16Ty(Op0->getContext()), Op0->getValueID()); Value* V1 = new Value(Type::getInt16Ty(Op1->getContext()), Op1->getValueID()); Instruction* newInst = BinaryOperator::CreateNSWAdd(V0, V1, "test"); errs() << "NewInst:\n" << *newInst << "\n"; But I...

...at to unsigned int, or bitcast (only legal sometimes)? I am trying > create a new Instruction thus: > > %3 = add nsw i32 %1, %2 ; <i16> [#uses=2] //Old Instruction > > Value* Op0 = I->getOperand(0); > Value* Op1 = I->getOperand(1); > Value* V0 = new Value(Type::getInt16Ty(Op0->getContext()), > Op0->getValueID()); Hunh, Value's constructor is protected. In any event, Value is pure base. Constructing one this way will never get you what you want. If the ValueID indicates an Instruction, go through Instruction to create one. > Value* V1 = new Value...

...uction. > > > I am trying > >> create a new Instruction thus: >> >> %3 = add nsw i32 %1, %2 ; <i16> [#uses=2] //Old Instruction >> >> Value* Op0 = I->getOperand(0); >> Value* Op1 = I->getOperand(1); >> Value* V0 = new Value(Type::getInt16Ty(Op0->getContext()), >> Op0->getValueID()); >> > > Hunh, Value's constructor is protected. > > In any event, Value is pure base. Constructing one this way will never get > you what you want. If the ValueID indicates an Instruction, go through > Instruction to...

...gt; > I am trying > > create a new Instruction thus: > > %3 = add nsw i32 %1, %2 ; <i16> [#uses=2] //Old Instruction > > Value* Op0 = I->getOperand(0); > Value* Op1 = I->getOperand(1); > Value* V0 = new Value(Type::getInt16Ty(Op0->getContext()), > Op0->getValueID()); > > > Hunh, Value's constructor is protected. > > In any event, Value is pure base. Constructing one this way will > never get you what you want. If the ValueID indicates an > Instruction, go through...

...rying >> >>> create a new Instruction thus: >>> >>> %3 = add nsw i32 %1, %2 ; <i16> [#uses=2] //Old Instruction >>> >>> Value* Op0 = I->getOperand(0); >>> Value* Op1 = I->getOperand(1); >>> Value* V0 = new Value(Type::getInt16Ty(Op0->getContext()), >>> Op0->getValueID()); >>> >> >> Hunh, Value's constructor is protected. >> >> In any event, Value is pure base. Constructing one this way will never get >> you what you want. If the ValueID indicates an Instruction, go...

...bol); if (typeid(*currentType) == typeid(get_datatype_info_c::bool_type_name)) { std::cout << "Creating integer: " << value << std::endl; return (void *)ConstantInt::get(Type::getInt1Ty(getGlobalContext()), value, false); } return (void *)ConstantInt::get(Type::getInt16Ty(getGlobalContext()), value, false); } void *visit(symbolic_variable_c *symbol) { std::string varName; AllocaInst *alloc; varName = get_var_name_c::get_name(symbol->var_name)->value; alloc = locals[varName]; return (void *)alloc; } void *visit(equ_expression_c *symbol) { Va...

On 21 January 2011 12:56, Douglas do Couto Teixeira < douglasdocouto at gmail.com> wrote: > Hello guys, > > I wonder how I can change the type of an integer variable. For instance, > given the instruction "%3 = add i32 %1, %2" I would like to alter the > instruction to "%3 = add i16 %1, %2". Is there any way to do this? > No. Instead you create a new

Hello guys, I wonder how I can change the type of an integer variable. For instance, given the instruction "%3 = add i32 %1, %2" I would like to alter the instruction to "%3 = add i16 %1, %2". Is there any way to do this? Best wishes, Douglas -------------- next part -------------- An HTML attachment was scrubbed... URL:

...> std::cout << "Creating integer: " << value << std::endl; > return (void > *)ConstantInt::get(Type::getInt1Ty(getGlobalContext()), value, false); > } > return (void > *)ConstantInt::get(Type::getInt16Ty(getGlobalContext()), value, > false); > } > > void *visit(symbolic_variable_c *symbol) { > std::string varName; > AllocaInst *alloc; > > varName = get_var_name_c::get_name(symbol->var_name)->value; > alloc = locals[varName]; >...

...type_name)) > { > std::cout << "Creating integer: " << value << std::endl; > return (void *)ConstantInt::get(Type::**getInt1Ty(getGlobalContext()), > value, false); > } > return (void *)ConstantInt::get(Type::** > getInt16Ty(getGlobalContext())**, value, false); > } > > void *visit(symbolic_variable_c *symbol) { > std::string varName; > AllocaInst *alloc; > > varName = get_var_name_c::get_name(**symbol->var_name)->value; > alloc = locals[varName]; > > return (void *)alloc;...

...>> std::cout << "Creating integer: " << value << std::endl; >> return (void >> *)ConstantInt::get(Type::getInt1Ty(getGlobalContext()), value, false); >> } >> return (void >> *)ConstantInt::get(Type::getInt16Ty(getGlobalContext()), value, false); >> } >> >> void *visit(symbolic_variable_c *symbol) { >> std::string varName; >> AllocaInst *alloc; >> >> varName = get_var_name_c::get_name(symbol->var_name)->value; >> alloc = locals[varName]; >&g...