[PATCH] D75186: [ARM] Add CPSR as an implicit use of t2IT

[Sam Parker via Phabricator via llvm-commits]

samparker created this revision.
samparker added reviewers: SjoerdMeijer, dmgreen, efriedma, olista01.
Herald added subscribers: zzheng, hiraditya, kristof.beyls.
Herald added a project: LLVM.

This use is already attached to the BUNDLE instruction but is lost after finalisation, which makes tracking use-def difficult after that.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D75186

Files:
  llvm/lib/Target/ARM/ARMInstrThumb2.td
  llvm/test/CodeGen/ARM/constant-islands-split-IT.mir
  llvm/test/CodeGen/ARM/tail-dup-bundle.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/dont-ignore-vctp.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/dont-remove-loop-update.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/dont-remove-loop-update2.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/extract-element.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/incorrect-sub-16.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/incorrect-sub-32.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/incorrect-sub-8.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/it-block-chain.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/it-block-itercount.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/it-block-mov.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/it-block-random.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/massive.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/matrix.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/mov-lr-terminator.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/move-def-before-start.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/move-start-after-def.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/multiblock-massive.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/no-dec-cbnz.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/no-dec-reorder.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/no-dec.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/no-vpsel-liveout.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/non-masked-load.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/non-masked-store.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/remove-elem-moves.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/revert-non-header.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/size-limit.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/switch.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/unrolled-and-vector.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/unsafe-cpsr-loop-def.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/unsafe-cpsr-loop-use.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/vctp-add-operand-liveout.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/vctp-subi3.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/vctp-subri.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/vctp-subri12.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/vctp16-reduce.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/wrong-liveout-lsr-shift.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/wrong-vctp-opcode-liveout.mir
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/wrong-vctp-operand-liveout.mir
  llvm/test/CodeGen/Thumb2/constant-islands-cbz.mir
  llvm/test/CodeGen/Thumb2/t2-teq-reduce.mir

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