[PATCH] D39871: [arm] Fix Unnecessary reloads from GOT.

[Evgenii Stepanov via Phabricator via llvm-commits]

eugenis created this revision.
Herald added subscribers: hiraditya, kristof.beyls, javed.absar, aemerson.

This fixes PR35221.
Use pseudo-instructions to let MachineCSE hoist global address computation.


https://reviews.llvm.org/D39871

Files:
  llvm/lib/Target/ARM/ARMISelLowering.cpp
  llvm/lib/Target/ARM/ARMInstrInfo.td
  llvm/lib/Target/ARM/ARMInstrThumb.td
  llvm/lib/Target/ARM/ARMInstrThumb2.td
  llvm/lib/Target/ARM/ARMSubtarget.h
  llvm/test/CodeGen/ARM/load-global2.ll
  llvm/test/CodeGen/Thumb2/v8_IT_3.ll

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