tree d80804dc9accf33004d2e46c9bdbca0f7a4123a4
parent f24c49c24a4979fe50eff7afe18f371f5809177d
author Richard Henderson <rth@twiddle.net> 1348152951 -0700
committer Richard Henderson <rth@twiddle.net> 1357417125 -0800

target-s390: Tidy comparisons

After full conversion, we can audit the uses of LTGT cc ops
and see that none of the instructions can ever set CC=3.
Thus we can extend the table to treat that bit as ignored.

This fixes a regression wrt the pre-conversion translation
in which NE was used for both m=6 and m=7.

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