[PATCH] D101898: [ARM] Prevent spilling between ldrex/strex pairs

[Tomas Matheson via Phabricator via llvm-commits]

tmatheson updated this revision to Diff 343055.
tmatheson added a comment.

- At more triples to the test (Thumb1/Thumb2)
- Remove tests for floating point atomics. They tend to be bitcast to ints by the frontend and the support for them is patchy across architecture versions.
- Rebase on top of pre-commit test in D101912 <https://reviews.llvm.org/D101912>


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D101898/new/

https://reviews.llvm.org/D101898

Files:
  llvm/lib/Target/ARM/ARMExpandPseudoInsts.cpp
  llvm/lib/Target/ARM/ARMISelLowering.cpp
  llvm/test/CodeGen/ARM/atomicrmw_exclusive_monitor_ints.ll

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