[PATCH] D24414: Conditionally eliminate library calls where the result value is not used

[Rong Xu via llvm-commits]

branch is annotated, probability is 1/100. You can check the test case.

On Fri, Sep 9, 2016 at 11:45 AM, David Li <davidxl at google.com> wrote:

> davidxl added a comment.
>
> Have not looked in details -- but just a quick note: you should annotate
> the created branches with MD_prof meta data to indicate it is not likely to
> be taken
>
>
> https://reviews.llvm.org/D24414
>
>
>
>
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