nir/inline_uniforms: add uniforms in condition atomically

Unless all uniforms in the condition can be inlined we can
lower the if/loop. So we rollback added uniforms when one
of uniforms in a if condition fail to be added.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11950>
1 file changed