[PATCH] D92548: [CodeGen] Check if Index's OperandNum == 0 when refineIndexType(...) is called This is a bugfix for D90942

[Pengfei Wang via Phabricator via llvm-commits]

pengfei added inline comments.


================
Comment at: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp:9424
     if (TLI.shouldRemoveExtendFromGSIndex(Op.getValueType())) {
       Index = Op;
       return true;
----------------
How about just use `Index = Index.getOperand(0)`


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D92548/new/

https://reviews.llvm.org/D92548