[PATCH] D61308: [X86][SSE] Fold add(shuffle(),shuffle()) to hadd on 'slow' targets (PR39920)

[Simon Pilgrim via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG93bfa5af48db: [X86][SSE] Fold add(shuffle(),shuffle()) to hadd on 'slow' targets (PR39920) (authored by RKSimon).
Herald added a subscriber: hiraditya.

Changed prior to commit:
  https://reviews.llvm.org/D61308?vs=197764&id=198872#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D61308/new/

https://reviews.llvm.org/D61308

Files:
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/test/CodeGen/X86/avx2-phaddsub.ll
  llvm/test/CodeGen/X86/haddsub-shuf.ll
  llvm/test/CodeGen/X86/haddsub-undef.ll
  llvm/test/CodeGen/X86/haddsub.ll
  llvm/test/CodeGen/X86/phaddsub.ll
  llvm/test/CodeGen/X86/vector-shuffle-combining.ll

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