Faith Ekstrand
b593de2c49
In nir_lower_terminate_to_demote(), we were deleting the rest of the
block contents when we added a halt instruction but left any subsequent
CF nodes in the list. While this may be technically okay, that much
dead code makes the rest of NIR pretty grumpy. It's better to delete
everything to the end of the CF list, not just everything to the end of
the block.
Fixes: 75861c64b8 ("nir: Add a lower_terminate_to_demote pass")
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28456>
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