search for: optstrength

A follow-up question: Is there a way to make different passes accept one command line option that will affect all of them? For example, I'd like to have a -optStrength parameter, that can be given to all of my passes simultaneously. Thanks a lot, Guy Arnaud Allard de Grandmaison wrote: > > Hi Harel, > > Several existing passes can take command line arguments. Have a look at > lib/Transforms/Scalar/LoopUnrollPass.cpp for example. Its command li...

...rsday, January 27, 2011 12:38 PM To: llvmdev at cs.uiuc.edu Subject: Re: [LLVMdev] Passing command line arguments to optimization passes A follow-up question: Is there a way to make different passes accept one command line option that will affect all of them? For example, I'd like to have a -optStrength parameter, that can be given to all of my passes simultaneously. Thanks a lot, Guy Arnaud Allard de Grandmaison wrote: > > Hi Harel, > > Several existing passes can take command line arguments. Have a look at > lib/Transforms/Scalar/LoopUnrollPass.cpp for example. Its command line...

Hi Harel, Several existing passes can take command line arguments. Have a look at lib/Transforms/Scalar/LoopUnrollPass.cpp for example. Its command line arguments are defined using the cl::opt objects. Best regards, -- Arnaud de Grandmaison ________________________________ From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of Harel Cain Sent: Thursday, January

Hi all, I was wondering if there's any way to pass command line arguments to LLVM optimization passes when run through the opt tool. For example, suppose I register called MyPass, then I want to run opt -load libMyPass.so -MyPass 3 < input.bc and have "3" be available to MyPass as a kind of argv argumnet through some method. Or does it take a major rewrite of the opt tool