[LLVMdev] faster?

[Luca Ciciriello]

Ok, thanks.

Luca.

On Feb 3, 2012, at 7:06 PM, Jim Grosbach wrote:

> Hi Luca,
> 
> Don't use 'auto' in LLVM code for now. We still support building via some host compilers that don't support it.
> 
> -Jim
> 
> On Feb 3, 2012, at 7:31 AM, Luca Ciciriello <luca_ciciriello at hotmail.com> wrote:
> 
>> Hi All.
>> 
>> In my C++ code I'm using the libc++ library and my question is about which construct is faster:
>> 
>> for(auto line :  lines)
>> {
>> 	...
>> }
>> 
>> or
>> 
>> for(auto it = lines.begin(); it != lines.end(); it++)
>> {
>> 	…
>> }
>> 
>> Thanks in advance for any answer.
>> 
>> Luca.
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> 
>