[PATCH] D88225: [DAG] Fold vector mul(x,0)/mul(x,1) to a clearing mask
Eli Friedman via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Sep 24 11:01:29 PDT 2020
efriedma added inline comments.
================
Comment at: llvm/test/CodeGen/AArch64/srem-seteq-vec-nonsplat.ll:19
+; CHECK-NEXT: and v2.16b, v0.16b, v2.16b
+; CHECK-NEXT: add v1.4s, v1.4s, v2.4s
; CHECK-NEXT: ldr q2, [x8, :lo12:.LCPI0_3]
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These test changes seem fine; throughput is probably higher in this form.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D88225/new/
https://reviews.llvm.org/D88225
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