r600g: fix check_and_set_bank_swizzle

Need to do full check when not all bank swizzles in the group are forced
(e.g. when trying to merge interp_* group with the next instruction)

Note: This is a candidate for the 7.11 branch.

Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
1 file changed