i965: Handle ir_binop_ubo_load in boolean expression code.

UBO loads can be boolean-valued expressions, too, so we need to handle
them in emit_bool_to_cond_code() and emit_if_gen6().

However, unlike most expressions, it doesn't make sense to evaluate
their operands, then do something with the results.  We just want to
evaluate the UBO load as a whole---which performs the read from
memory---then load the boolean result into the flag register.

Instead of adding code to handle it, we can simply bypass the
ir_expression handling, and fall through to the default code, which will
do exactly that.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=83468
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
Cc: [email protected]

0 files changed, 0 insertions, 0 deletions