[PATCH] D25594: [AVX-512] Add support for creating SIGN_EXTEND_VECTOR_INREG and ZERO_EXTEND_VECTOR_INREG for 512-bit vectors to support vpmovzxbq and vpmovsxbq.

Craig Topper via llvm-commits llvm-commits at lists.llvm.org
Sun Oct 16 17:16:47 PDT 2016


craig.topper updated this revision to Diff 74808.
craig.topper added a comment.

Added assertion that zero_extend is only called for v64i8.


https://reviews.llvm.org/D25594

Files:
  lib/Target/X86/X86ISelLowering.cpp
  test/CodeGen/X86/avx512-pmovxrm.ll
  test/CodeGen/X86/vector-sext.ll
  test/CodeGen/X86/vector-zext.ll

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