search for: float_tmp14

...t* ptr_tmp10 = new GetElementPtrInst(ptr_x, const_int32_13, "tmp10", label_entry); LoadInst* float_tmp11 = new LoadInst(ptr_tmp10, "tmp11", false, label_entry); GetElementPtrInst* ptr_tmp13 = new GetElementPtrInst(ptr_y, const_int32_13, "tmp13", label_entry); LoadInst* float_tmp14 = new LoadInst(ptr_tmp13, "tmp14", false, label_entry); BinaryOperator* float_tmp15 = BinaryOperator::create(Instruction::Add, float_tmp11, float_tmp14, "tmp15", label_entry); ... So it just processes one element at a time instead of with one (SIMD) operation. Thank you, -Nic...

...> const_int32_13, > "tmp10", label_entry); > LoadInst* float_tmp11 = new LoadInst(ptr_tmp10, "tmp11", false, > label_entry); > GetElementPtrInst* ptr_tmp13 = new GetElementPtrInst(ptr_y, > const_int32_13, > "tmp13", label_entry); > LoadInst* float_tmp14 = new LoadInst(ptr_tmp13, "tmp14", false, > label_entry); > BinaryOperator* float_tmp15 = BinaryOperator::create(Instruction::Add, > float_tmp11, float_tmp14, "tmp15", label_entry); > ... > > So it just processes one element at a time instead of with one (SIMD)...

Hi Nicolas (at least, I suspect your signing of your mail with "Anton" was not intentional :-p), > I assume that's the same as the online demo's "Show LLVM C++ API code" > option (http://llvm.org/demo/)? I've tried that with a structure containing > four floating-point components but it also appears to add them individually > using extract/insert. Maybe

...> const_int32_13, > "tmp10", label_entry); > LoadInst* float_tmp11 = new LoadInst(ptr_tmp10, "tmp11", false, > label_entry); > GetElementPtrInst* ptr_tmp13 = new GetElementPtrInst(ptr_y, > const_int32_13, > "tmp13", label_entry); > LoadInst* float_tmp14 = new LoadInst(ptr_tmp13, "tmp14", false, > label_entry); > BinaryOperator* float_tmp15 = BinaryOperator::create(Instruction::Add, > float_tmp11, float_tmp14, "tmp15", label_entry); > ... > > So it just processes one element at a time instead of with one (SIMD)...