[PATCH] D159332: [RISCV] Cap build vector cost to avoid quadratic cost at high LMULs

[Craig Topper via Phabricator via llvm-commits]

craig.topper accepted this revision.
craig.topper added a comment.
This revision is now accepted and ready to land.

LGTM



================
Comment at: llvm/lib/Target/RISCV/RISCVISelLowering.cpp:3529
+  InstructionCost PerSlideCost = 1;
+  switch(RISCVTargetLowering::getLMUL(ContainerVT)) {
+  default: break;
----------------
space after switch


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D159332/new/

https://reviews.llvm.org/D159332