[all-commits] [llvm/llvm-project] de6f7e: [x86] don't create an unused constant vector

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  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: de6f7eb47e9994ddb2cd906337331a6ceff27390
      https://github.com/llvm/llvm-project/commit/de6f7eb47e9994ddb2cd906337331a6ceff27390
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-02-07 (Fri, 07 Feb 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp

  Log Message:
  -----------
  [x86] don't create an unused constant vector

Noticed while scanning through debug spew. Creating unused
nodes is inefficient and makes following the debug output harder.