[PATCH] D133255: [RISCV] Transform VMERGE_VVM_<LMUL>_TU with all ones mask to VADD_VI_<LMUL>_TU.

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Sep 5 00:41:33 PDT 2022


craig.topper added a comment.

In D133255#3769555 <https://reviews.llvm.org/D133255#3769555>, @fakepaper56 wrote:

> I still moved useAllOnesMask into performVMergeToVAdd, since only
>  performVMergeToVAdd needs to call useAllOnesMask.

Doesn't doPeepholeMaskedRVV call usesAllOnesMask on line 2555?


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  https://reviews.llvm.org/D133255/new/

https://reviews.llvm.org/D133255



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