llvm dev - Jan 2019 - How to set command line option programmatically?

Hello,

i want to use the Scalarizer pass. 
(http://llvm.org/doxygen/Scalarizer_8cpp_source.html). This pass exposes 
the "scalarize-load-store"(default false) option on the command line.
For my use-case i want to always enable this option. How can i enable 
this option programmatically?

Thank you

On 1/21/2019 1:36 PM, via llvm-dev wrote:
> Hello,
> 
> i want to use the Scalarizer pass. 
> (http://llvm.org/doxygen/Scalarizer_8cpp_source.html). This pass exposes 
> the "scalarize-load-store"(default false) option on the command
line.
> For my use-case i want to always enable this option. How can i enable 
> this option programmatically?
You should be able to use ParseCommandLineOptions for that.

-Krzysztof

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
hosted by The Linux Foundation

Isn’t that supposed to be used in main() ? I’m interested in this use case as
well but afaik there isn’t any generic API for this outside of main

Zhang
> 在 2019年1月21日，19:47，Krzysztof Parzyszek via llvm-dev <llvm-dev at
lists.llvm.org> 写道：
> 
>> On 1/21/2019 1:36 PM, via llvm-dev wrote:
>> Hello,
>> i want to use the Scalarizer pass.
(http://llvm.org/doxygen/Scalarizer_8cpp_source.html). This pass exposes the
"scalarize-load-store"(default false) option on the command line.
>> For my use-case i want to always enable this option. How can i enable
this option programmatically?
> 
> You should be able to use ParseCommandLineOptions for that.
> 
> -Krzysztof
> 
> -- 
> Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
> hosted by The Linux Foundation
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