[PATCH] D37755: Change default implementation of doMemOpsHaveSameBasePtr

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec created this revision.
Herald added subscribers: kristof.beyls, javed.absar, nhaehnle, arsenm, aemerson.

This changes default implementation of the doMemOpsHaveSameBasePtr
target callback used for load/store clustering as requested in the
https://reviews.llvm.org/D37698.

The implementation is switched to the old one for the AArch64
target as it seems to expect same base registers with ordered
offsets for further combining purposes.

The change is based on the https://reviews.llvm.org/D37698.


https://reviews.llvm.org/D37755

Files:
  include/llvm/Target/TargetInstrInfo.h
  lib/CodeGen/TargetInstrInfo.cpp
  lib/Target/AArch64/AArch64InstrInfo.h
  lib/Target/AMDGPU/SIInstrInfo.cpp
  lib/Target/AMDGPU/SIInstrInfo.h

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