[all-commits] [llvm/llvm-project] 5224a1: [FuzzMutate] Prevent the mutator from generating i...

[Manuel Carrasco via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5224a17aa7cb96704750adbcedec8852398e8eaf
      https://github.com/llvm/llvm-project/commit/5224a17aa7cb96704750adbcedec8852398e8eaf
  Author: Manuel Carrasco <Manuel.Carrasco at amd.com>
  Date:   2025-07-04 (Fri, 04 Jul 2025)

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

  Log Message:
  -----------
  [FuzzMutate] Prevent the mutator from generating illegal memory operations (#144885)

This PR prevents the mutator from generating illegal memory operations
for AMDGCN. In particular, direct store and load instructions on
addrspace(8) are not permitted. This PR fixes that by properly
introducing casts to addrspace(7) when required.



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