[PATCH] D72193: [LegalizeTypes] Add widening support for STRICT_FSETCC/FSETCCS

[Craig Topper via Phabricator via llvm-commits]

craig.topper created this revision.
craig.topper added reviewers: andrew.w.kaylor, RKSimon, spatel, efriedma, cameron.mcinally, uweigand, pengfei, LiuChen3.
Herald added a subscriber: hiraditya.
Herald added a project: LLVM.

This patch adds widening which really just scalarizes because we don't have a strategy for the extra elements we would need to pad with.


https://reviews.llvm.org/D72193

Files:
  llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.h
  llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
  llvm/test/CodeGen/X86/vec-strict-128-cmp.ll

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