[SH][committed] Fix PR 66930

[Oleg Endo]

Hi,

This fixes an SH bug that has been discovered during the discussions of PR 
66930.
Tested by Kaz on sh4-linux.
Committed to trunk as r226218 and to GCC 5 branch as r226219.

Cheers,
Oleg

gcc/ChangeLog
        PR target/66930
        * config/sh/sh.c (sh_split_movrt_negc_to_movt_xor): Add missing
        T bit register modified_between_p check.

sh_pr66930.patch
Description: Binary data