[all-commits] [llvm/llvm-project] 23d41e: [CGSCCPassManagerTest] Replace no-op bitcast to cr...

[Youngsuk Kim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 23d41ed5c9b85670a08ca340785853074c289ff6
      https://github.com/llvm/llvm-project/commit/23d41ed5c9b85670a08ca340785853074c289ff6
  Author: Youngsuk Kim <joseph942010 at gmail.com>
  Date:   2023-11-16 (Thu, 16 Nov 2023)

  Changed paths:
    M llvm/unittests/Analysis/CGSCCPassManagerTest.cpp

  Log Message:
  -----------
  [CGSCCPassManagerTest] Replace no-op bitcast to create constant using the old function (#72460)

With opaque pointers enabled, the existing ptr-to-ptr bitcast is a no-op
and no longer creates a constant that references the old function.

Replace the no-op bitcast with code that creates a constant that
references the old function. The test now fails if the 1 new line of
code added to `CallGraphUpdater::replaceFunctionWith()` in
cb0ecc5c33bd56a3eed0fa30ac787accec45d637 is removed (test passes if kept
intact).

---------

Co-authored-by: Nikita Popov <github at npopov.com>