[LLVMdev] passing parameters for a analysis pass

[Will Dietz]

If you think a commandline option is the way to go, LLVM makes it
pretty easy to do so, see the documentation here:
http://llvm.org/docs/CommandLine.html .

Mostly you can just add an appropriate "cl::opt<string>" option (for
your filename, for example) and you're on your way.

~Will

On Wed, Jul 7, 2010 at 9:55 PM, Reid Kleckner <reid.kleckner at gmail.com> wrote:
> You can use llvm::sys::Path::GetTemporaryDirectory() and put the
> inputs and outputs there.
>
> Reid
>
> On Wed, Jul 7, 2010 at 4:23 PM, Guoliang Jin <jingl1345 at gmail.com> wrote:
>>  Hi,
>>
>> I want to pass parameter to a analysis pass. My pass need to use some
>> result from some other tools. I can hard code a file name into my pass,
>> and let my pass read input there, but what if I do not want the file
>> name to be hard coded?
>>
>> Is it possible to do that? If yes, where can I find some documentation
>> about it?
>>
>> Thanks,
>> Guoliang
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