[all-commits] [llvm/llvm-project] dda3c1: [flang] Fix `LoweringBridge::validModule`

[Andrzej Warzyński via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dda3c14fd7db8fc2f9ef2baee09b44476ce0d56c
      https://github.com/llvm/llvm-project/commit/dda3c14fd7db8fc2f9ef2baee09b44476ce0d56c
  Author: Andrzej Warzynski <andrzej.warzynski at arm.com>
  Date:   2022-02-16 (Wed, 16 Feb 2022)

  Changed paths:
    M flang/include/flang/Lower/Bridge.h

  Log Message:
  -----------
  [flang] Fix `LoweringBridge::validModule`

This patch updates `validModule` not to use `getModule`.  `getModule`
will dereference `module`, but that will lead to a seg-fault if `module`
is a `nullptr`.

Differential Revision: https://reviews.llvm.org/D119705