target-xtensa: don't generate dead code
commit97e89ee914411384dcda771d38bf89f13726d71e
authorMax Filippov <jcmvbkbc@gmail.com>
Sat, 8 Nov 2014 16:00:55 +0000 (8 19:00 +0300)
committerMax Filippov <jcmvbkbc@gmail.com>
Wed, 17 Dec 2014 02:49:32 +0000 (17 05:49 +0300)
treef585fccd8932fe37528a96f1d28e46c6722df538
parent2db59a76c421cdd1039d10e32a9798952d3ff5ba
target-xtensa: don't generate dead code

Don't generate TCG operations when privilege, register window or
coprocessor checks fail.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
target-xtensa/translate.c