- brw_lower_3src_null_dest: Allocating a new destination, so include
INSTRUCTION_DATA_FLOW class.
- brw_lower_alu_restriction: Removing instruction, so include
INSTRUCTION_IDENTITY. No details are changed so remove
INSTRUCTION_DETAIL.
- brw_lower_vgrfs_to_fixed_grfs: Changing source and destination
numbers, so include INSTRUCTION_DETAIL.
- brw_lower_send_gather: Insert new instructions (scalar register) and
change sources and other information on existing ones. So include
INSTRUCTION_DETAIL and INSTRUCTION_IDENTITY. Promote to INSTRUCTIONS.
- brw_opt_eliminate_find_live_channel: Can change source, so include
INSTRUCTION_DATA_FLOW.
- brw_opt_copy_propagation_defs and brw_opt_cse_defs: Both can remove
instructions, so include INSTRUCTION_IDENTITY. Promote to
INSTRUCTIONS.
- brw_opt_saturate_propagation: Instruction can have `sat` modified,
and operands can have type modified, so include INSTRUCTION_DETAIL.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33993>
Since brw_inst now has the block it belongs and the block can
reach the shader, the only necessary information to create a
builder is the brw_inst itself.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33815>
Currently the condition to use a single MOV is failing on immediate
values, so we emit 2 MOVs in SIMD8 instead of a single SIMD16.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33704>
Now that we never shrink ranges in the backend, we never lower push
constants to pull constants late in the backend either. get_pull_loc
will never return true, and so all of brw_lower_constant_loads becomes
a noop.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32841>
