[LLVMdev] llvm-ld with -O params?

Alastair Lynn arplynn at gmail.com
Wed Jul 22 14:08:24 PDT 2009


Hi Aaron-

I believe llvm-ld performs a set of optimisations by default unless  
you pass -disable-opt; if you need finer-grained control you might  
consider linking your bitcode files together with llvm-link and  
running opt that way.

Alastair

On 22 Jul 2009, at 21:00, Simmons, Aaron wrote:

> My apologies.  I didn't realize that Adobe had branched llc.
>
> What about llvm-ld and -O?
>
>
> -----Original Message-----
> From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev- 
> bounces at cs.uiuc.edu] On Behalf Of Török Edwin
> Sent: Wednesday, July 22, 2009 13:41
> To: LLVM Developers Mailing List
> Subject: Re: [LLVMdev] llvm-ld with -O params?
>
> On 2009-07-22 22:14, Simmons, Aaron wrote:
>>
>> I’m also running into an issue with llc.  Alchemy is trying to use
>> –march avm2 and other avm2 options, but:
>>
>> llc: for the -march option: : Cannot find option named 'avm2'!
>>
>> llc: Unknown command line argument '-avm2-use-memuser'.  Try: 'llc
>> --help'
>>
>> llc: Unknown command line argument '-avm2-package-name=cmodule'.   
>> Try:
>> 'llc --help'
>>
>>
>>
>> Was avm2 support dropped?
>>
>
> There never was avm2 support in mainline LLVM.
>
> Best regards,
> --Edwin
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