[all-commits] [llvm/llvm-project] 1a3f15: [FuzzMutate] Correct type cast and add unit test f...

[Peter Rong via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1a3f158add6099914f943ac87fb3b0b8738f8ec8
      https://github.com/llvm/llvm-project/commit/1a3f158add6099914f943ac87fb3b0b8738f8ec8
  Author: Peter Rong <PeterRong96 at gmail.com>
  Date:   2023-04-21 (Fri, 21 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