"There's no point in walking the program if we're never going to
actually lower anything."
Except we might lower compacted local arrays. In that case, modes will
be 0, but there is still lowering to be done.
This reverts commit 7f75cf2a94.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109081
Suggested-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Tested-by: Clayton Craft <clayton.a.craft@intel.com>
Cc: Kenneth Graunke <kenneth@whitecape.org>
(cherry picked from commit 29e4b949b4)
72a6f5d1a3