[all-commits] [llvm/llvm-project] f452b9: [AVR] Fix wrong ABI of AVRTiny.

[Ben Shi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f452b9dcaff5e6b0fe123a0bba775eeb2194208a
      https://github.com/llvm/llvm-project/commit/f452b9dcaff5e6b0fe123a0bba775eeb2194208a
  Author: Ben Shi <powerman1st at 163.com>
  Date:   2022-11-23 (Wed, 23 Nov 2022)

  Changed paths:
    M llvm/lib/Target/AVR/AVRISelLowering.cpp
    M llvm/test/CodeGen/AVR/return.ll

  Log Message:
  -----------
  [AVR] Fix wrong ABI of AVRTiny.

A scalar which exceeds 4 bytes should be returned via stack, other
than via registers, on an AVRTiny device.

Reviewed By: aykevl

Differential Revision: https://reviews.llvm.org/D138201