https://issues.dlang.org/show_bug.cgi?id=12971
--- Comment #6 from [email protected] --- Commits pushed to stable at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/c056b9dd2dfb6f03e0a3cb0c98c0c85b64dfe5d8 Fix issue 12971 - Missing REX prefix for 8 bit register access https://github.com/D-Programming-Language/dmd/commit/0bd6aad8f49221886275bc965d8bd25a0160e7a2 Merge pull request #4554 from WalterWaldron/fix12971 --
