[PATCH] D96206: [X86] Fold bitcast(logic(bitcast(X), Y)) --> logic'(X, bitcast(Y)) for int-int bitcasts

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon updated this revision to Diff 321941.
RKSimon added a comment.

Add regression fix for concat of extract_subvector  through bitcasts


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D96206/new/

https://reviews.llvm.org/D96206

Files:
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/test/CodeGen/X86/avx512-logic.ll
  llvm/test/CodeGen/X86/known-signbits-vector.ll
  llvm/test/CodeGen/X86/memcmp-more-load-pairs.ll
  llvm/test/CodeGen/X86/memcmp-optsize.ll
  llvm/test/CodeGen/X86/memcmp-pgso.ll
  llvm/test/CodeGen/X86/memcmp.ll
  llvm/test/CodeGen/X86/merge-consecutive-loads-512.ll
  llvm/test/CodeGen/X86/sse2.ll
  llvm/test/CodeGen/X86/vec_saddo.ll
  llvm/test/CodeGen/X86/vec_ssubo.ll
  llvm/test/CodeGen/X86/vector-idiv-v2i32.ll
  llvm/test/CodeGen/X86/vector-reduce-and-cmp.ll
  llvm/test/CodeGen/X86/vector-reduce-and.ll
  llvm/test/CodeGen/X86/vector-reduce-or.ll
  llvm/test/CodeGen/X86/vector-reduce-xor.ll
  llvm/test/CodeGen/X86/vector-trunc-packus.ll
  llvm/test/CodeGen/X86/widen_cast-5.ll
  llvm/test/CodeGen/X86/xor.ll

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