llvm dev - Jun 2008 - [LLVMdev] API to retrieve current time.

What's the API to retrieve current time of day in llc?
I need to use this to generate an unique number every time llc runs.

TIA
- Sanjiv

> What's the API to retrieve current time of day in llc?
> I need to use this to generate an unique number every time llc runs.
The llvm.readcyclecounter might suit your needs:
http://www.llvm.org/docs/LangRef.html#int_readcyclecounter

Regards,
-Mahadevan.

> -----Original Message-----
> From: llvmdev-bounces at cs.uiuc.edu 
> [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of Mahadevan R
> Sent: Sunday, June 15, 2008 8:42 PM
> To: LLVM Developers Mailing List
> Subject: Re: [LLVMdev] API to retrieve current time.
> 
> > What's the API to retrieve current time of day in llc?
> > I need to use this to generate an unique number every time llc runs.
> 
> The llvm.readcyclecounter might suit your needs:
> http://www.llvm.org/docs/LangRef.html#int_readcyclecounter
> 
I need this at compile-time. I want to use this number in the generated
.s file.

- Sanjiv

Hello, Sanjiv
> I need this at compile-time. I want to use this number in the generated
> .s file.
time(0) ?

-- 
With best regards, Anton Korobeynikov.

Faculty of Mathematics & Mechanics, Saint Petersburg State University.

Note that using the current time won't be unique in the
case of concurrent llc runs.

Dan

On Jun 15, 2008, at 7:57 AM, Sanjiv.Gupta at microchip.com wrote:
> What's the API to retrieve current time of day in llc?
> I need to use this to generate an unique number every time llc runs.
>
> TIA
> - Sanjiv
>
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