[PATCH] D98495: [CodeGen] Fix issues with scalable-vector INSERT/EXTRACT_SUBVECTORs

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Mar 12 10:32:15 PST 2021


craig.topper added inline comments.


================
Comment at: llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp:1293
+  if (VecVT.isScalableVector() == SubVecVT.isScalableVector()) {
+    if (IdxVal >= LoElems && IdxVal + SubElems <= VecElems) {
+      Hi = DAG.getNode(ISD::INSERT_SUBVECTOR, dl, Hi.getValueType(), Hi, SubVec,
----------------
Merge these with an && to decrease indentation?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D98495/new/

https://reviews.llvm.org/D98495



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