i965: Simplify foreach_inst_in_block_safe() macro.
authorMatt Turner <mattst88@gmail.com>
Thu, 26 May 2016 19:09:33 +0000 (12:09 -0700)
committerMatt Turner <mattst88@gmail.com>
Thu, 30 Jun 2016 18:08:39 +0000 (11:08 -0700)
commite3d9125b770e830db0c01179f08d4a121c2adaaa
treecdbe35c1bdaa4d6403ba6b901b6f9992f87c7ee5
parentc4e47ab971f8a7ee5e6c34e3e29a6fc3d06d4414
i965: Simplify foreach_inst_in_block_safe() macro.

We know what the end looks like without examining .tail: it's NULL. It's
always NULL.
src/mesa/drivers/dri/i965/brw_cfg.h