tree 4e7472d9f29f92b8305a1552ea1b4eaf0876dc42
parent d82287dee9d8bfe2c4cb520e30c76244fcbb705c
author Richard Henderson <rth@twiddle.net> 1346104002 -0700
committer Richard Henderson <rth@twiddle.net> 1357416028 -0800

target-s390: Implement SUBTRACT HALFWORD

Signed-off-by: Richard Henderson <rth@twiddle.net>