target/hppa: Use TCG_COND_TST* in do_cond

We can directly test bits of a 32-bit comparison without
zero or sign-extending an intermediate result.
We can directly test bit 0 for odd/even.

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