[PATCH] D129695: [ARM] Fix Thumb2 compare being emitted ExpandCMP_SWAP

[Dave Green via Phabricator via llvm-commits]

dmgreen updated this revision to Diff 445402.
dmgreen added a comment.

This now adds a tCMP_SWAP_32 and uses tGPR for the tmp reg. The 64bit version was changes to an assert.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D129695/new/

https://reviews.llvm.org/D129695

Files:
  llvm/lib/Target/ARM/ARMExpandPseudoInsts.cpp
  llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
  llvm/lib/Target/ARM/ARMInstrThumb.td
  llvm/test/CodeGen/ARM/atomicrmw_exclusive_monitor_ints.ll
  llvm/test/CodeGen/ARM/cmpxchg.mir
  llvm/test/CodeGen/Thumb2/cmpxchg.mir

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