[all-commits] [llvm/llvm-project] f1a7e5: [mlir][spirv] Check nullptr before usage to fix crash

[Lei Zhang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f1a7e508a5e45c00b11b6c7f3e734249059f7956
      https://github.com/llvm/llvm-project/commit/f1a7e508a5e45c00b11b6c7f3e734249059f7956
  Author: Lei Zhang <antiagainst at google.com>
  Date:   2022-04-04 (Mon, 04 Apr 2022)

  Changed paths:
    M mlir/lib/Conversion/ArithmeticToSPIRV/ArithmeticToSPIRV.cpp

  Log Message:
  -----------
  [mlir][spirv] Check nullptr before usage to fix crash

Reviewed By: mravishankar, hanchung

Differential Revision: https://reviews.llvm.org/D123035