[PATCH] D106408: Allow rematerialization of virtual reg uses
Stanislav Mekhanoshin via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Sep 21 09:59:57 PDT 2021
rampitec added a comment.
In D106408#3012954 <https://reviews.llvm.org/D106408#3012954>, @zino wrote:
> I just want to report that I tried this PR on large internal workloads (for X86) and saw some good performance. The generated code cleaned up nicely, I saw 350K new hits almost all are lea instructions. Observed 3% to 5% reduction in executed load/stores. Can the PR get be approved/landed?
Thanks fort confirming, glad to hear this! This was landed about a month ago.
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rG LLVM Github Monorepo
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https://reviews.llvm.org/D106408/new/
https://reviews.llvm.org/D106408
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