[all-commits] [llvm/llvm-project] 858d8d: AMDGPU/GlobalISel: Work around another selector crash

[jayfoad via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 858d8db47083d17eee5c6de5353348eaa886e5cd
      https://github.com/llvm/llvm-project/commit/858d8db47083d17eee5c6de5353348eaa886e5cd
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2020-04-17 (Fri, 17 Apr 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp

  Log Message:
  -----------
  AMDGPU/GlobalISel: Work around another selector crash

This does for G_EXTRACT_VECTOR_ELT what 588bd7be366 did for G_TRUNC.

Ideally types without a corresponding register class wouldn't reach
here, but we're currently missing some (in particular a 192-bit class
is missing).