[PATCH] D99205: [WIP] Analysis for DFA jump-threading optimization

Fri Apr 16 11:56:22 PDT 2021

xbolva00 added a comment.

In D99205#2695380 <https://reviews.llvm.org/D99205#2695380>, @jkreiner wrote:

> Hi everyone, I wanted to give another progress update on this patch. We have gotten the transformation working on the coremark opportunity resulting in a speedup of over 20% for the benchmark. It also works on some smaller testcases such as std::merge. We are in the process of testing it more extensively and debugging issues that come up. Also there is still some work with cleaning up the codegen, refactoring, and writing test cases. An updated version will be submitted soon.

Great news!

>> speedup of over 20%

Wonderful!

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https://reviews.llvm.org/D99205