target/hppa: Squash d for pa1.x during decode

The cond_need_ext predicate was created while we still had a
32-bit compilation mode.  It now makes more sense to treat D
as an absolute indicator of a 64-bit operation.

Tested-by: Helge Deller <deller@gmx.de>
Reviewed-by: Helge Deller <deller@gmx.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2 files changed