[all-commits] [llvm/llvm-project] 1f6760: [FuzzMutate] Correct type cast and add unit test f...

[Zhenkai Weng via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1f67602222cc8668151f1e5d66cb99524f6dc236
      https://github.com/llvm/llvm-project/commit/1f67602222cc8668151f1e5d66cb99524f6dc236
  Author: Zhenkai Weng <theoaktree1040 at gmail.com>
  Date:   2023-04-25 (Tue, 25 Apr 2023)

  Changed paths:
    M llvm/lib/FuzzMutate/IRMutator.cpp
    M llvm/unittests/FuzzMutate/StrategiesTest.cpp

  Log Message:
  -----------
  [FuzzMutate] Correct type cast and add unit test for FCmp

This revision fixes an incorrect type cast from Instruction to ICmpInstr, which should have been to FCmpInstr instead. It turns out that StrategiesTest.cpp was missing a test case for InstModificationIRStrategy and FCmp, which is also now implemented in this revision. After this revision, [[ https://reviews.llvm.org/D148854 | llvm-stress in D148854 ]] no longer crashes randomly.

Reviewed By: Peter

Differential Revision: https://reviews.llvm.org/D148972