[all-commits] [llvm/llvm-project] f400a6: Revert "Fix UB in DwarfExpression::emitLegacyZExt()"

[adrian-prantl via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f400a6012c668dfaa73462caf067ceb074e66c47
      https://github.com/llvm/llvm-project/commit/f400a6012c668dfaa73462caf067ceb074e66c47
  Author: Adrian Prantl <aprantl at apple.com>
  Date:   2022-01-26 (Wed, 26 Jan 2022)

  Changed paths:
    M llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp
    M llvm/test/DebugInfo/X86/convert-debugloc.ll

  Log Message:
  -----------
  Revert "Fix UB in DwarfExpression::emitLegacyZExt()"

This reverts commit 216002c4bb708e6d6fd1895c8ea636470961f824
while investigating bot breakage.