[all-commits] [llvm/llvm-project] 7a45b1: [AVR] Fix some ambiguous cases in AsmParser

[Ben Shi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7a45b13cd726d04139006fa9aea32940d3158b0f
      https://github.com/llvm/llvm-project/commit/7a45b13cd726d04139006fa9aea32940d3158b0f
  Author: Ben Shi <powerman1st at 163.com>
  Date:   2023-01-07 (Sat, 07 Jan 2023)

  Changed paths:
    M llvm/lib/Target/AVR/AsmParser/AVRAsmParser.cpp
    M llvm/test/MC/AVR/inst-adiw.s
    M llvm/test/MC/AVR/inst-call.s
    M llvm/test/MC/AVR/inst-lds-tiny.s
    M llvm/test/MC/AVR/inst-lds.s
    M llvm/test/MC/AVR/inst-rjmp.s
    M llvm/test/MC/AVR/inst-sbiw.s
    M llvm/test/MC/AVR/inst-sts-tiny.s
    M llvm/test/MC/AVR/inst-sts.s

  Log Message:
  -----------
  [AVR] Fix some ambiguous cases in AsmParser

Some specific operands in specific instructions should be treated
as variables/symbols/labels, other than registers.

This patch fixes those ambiguous cases, such as "lds r25, r24",
which means loading the value inside symbol 'r24' into register 'r25'.

Fixes https://github.com/llvm/llvm-project/issues/58853

Reviewed by: aykevl

Differential Revision: https://reviews.llvm.org/D140777