[PATCH] D38274: [X86] Add support for v16i32 UMUL_LOHI/SMUL_LOHI

[Craig Topper via Phabricator via llvm-commits]

craig.topper created this revision.

This patch extends the v8i32/v4i32 custom lowering to support v16i32


https://reviews.llvm.org/D38274

Files:
  lib/Target/X86/X86ISelLowering.cpp
  test/CodeGen/X86/vector-idiv-sdiv-512.ll
  test/CodeGen/X86/vector-idiv-udiv-512.ll

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