[PATCH] D10979: Update the branch weight metadata in JumpThreading pass.

[Cong Hou via llvm-commits]

Hi Duncan

Could you please take a look at this patch? Thank you!


thanks,
Cong

On Tue, Sep 1, 2015 at 10:34 AM, Cong Hou <congh at google.com> wrote:

> Hi Duncan
>
> Could you please take a look at this patch. It is refined again and now
> should look better.
>
> Thanks!
>
> Cong
>
> ---------- Forwarded message ----------
> From: Cong Hou <congh at google.com>
> Date: Mon, Aug 31, 2015 at 11:14 AM
> Subject: Re: [PATCH] D10979: Update the branch weight metadata in
> JumpThreading pass.
> To: congh at google.com, chandlerc at gmail.com, davidxl at google.com,
> dexonsmith at apple.com
> Cc: dnovillo at google.com, llvm-commits at lists.llvm.org
>
>
> congh updated this revision to Diff 33602.
> congh added a comment.
>
> Update the patch by adding the definition of
> MachineBranchProbabilityInfo::normalizeEdgeWeights().
>
>
> http://reviews.llvm.org/D10979
>
> Files:
>   include/llvm/Analysis/BlockFrequencyInfo.h
>   include/llvm/Analysis/BlockFrequencyInfoImpl.h
>   include/llvm/CodeGen/MachineBranchProbabilityInfo.h
>   include/llvm/Support/BlockFrequency.h
>   lib/Analysis/BlockFrequencyInfo.cpp
>   lib/Analysis/BlockFrequencyInfoImpl.cpp
>   lib/Analysis/BranchProbabilityInfo.cpp
>   lib/Support/BlockFrequency.cpp
>   lib/Transforms/Scalar/JumpThreading.cpp
>   test/Transforms/JumpThreading/update-edge-weight.ll
>
>
>
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