NIR is going to use exec_node/list without the C++ code, and may switch to
a different linked list implementation in the future.
GLSL is going to use ir_exec_node/list, which we want to keep private
for GLSL, so that we can change it easily.
Thus, it's better to fork the C++ version of list.h for Intel.
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36425>
Calculate the IP ranges of the shader as an analysis pass. This will
later replace the existing tracking of start_ip/end_ip as the blocks are
changed (and the defer/adjust scheme to avoid too much churn when that
happen).
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34012>
