[PATCH] D93837: [RISCV] Pattern-match more vector-splatted constants

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun Dec 27 20:36:32 PST 2020


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

LGTM with that one comment.



================
Comment at: llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp:463
+  if (EltVT.bitsLT(XLenVT)) {
+    SplatImm = SignExtend64(SplatImm, EltVT.getScalarSizeInBits());
+  }
----------------
EltVT is already a scalar right? So we should just need getSizeInBits().


Repository:
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CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D93837/new/

https://reviews.llvm.org/D93837



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