[cfe-dev] Where are the optimization passes invoked?

[David Chisnall]

Look in CodeGen/BackendUtils.cpp.  The LLVM PassManagerBuilder class is responsible for providing standard sets of passes.

David

On 21 Jun 2011, at 15:22, Mattias Holm wrote:

> Hi,
> 
> I am trying to integrate a number of LLVM passes into clang. At the moment, I am quite lost as to where clang actually invokes the passes, I suppose there is a list of passes for the different optimization levels somewhere. Any hints of where to look?
> 
> / Mattias
> 
> 
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