[PATCH] D121539: [AVR] Generate 'rcall' instead of 'call' on avr2 and avr25

[Ben Shi via Phabricator via llvm-commits]

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The 'call' (long call) instruction is available on avr3 and above,
and devices in avr2 and avr25 should use the 'rcall' (short call)
instruction for function calls.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D121539

Files:
  llvm/lib/Target/AVR/AVRInstrInfo.td
  llvm/test/CodeGen/AVR/call.ll

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