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* nir: Remove some no longer needed assertsJason Ekstrand2016-10-061-2/+0
| | | | | | | | Now that the NIR casting functions have type assertions, we have a bunch of assertions that aren't needed anymore. Signed-off-by: Jason Ekstrand <jason@jlekstrand.net> Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
* nir: Make nir_foo_first/last_cf_node return a block insteadJason Ekstrand2016-10-061-2/+2
| | | | | | | | | | One of NIR's invariants is that control flow lists always start and end with blocks. There's no good reason why we should return a cf_node from these functions since we know that it's always a block. Making it a block lets us remove a bunch of code. Signed-off-by: Jason Ekstrand <jason@jlekstrand.net> Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
* nir/lower_indirect_derefs: Use the direct array deref for recursionJason Ekstrand2016-06-031-1/+1
| | | | | | | | This fixes about 100 of the new Vulkan CTS tests. Signed-off-by: Jason Ekstrand <jason@jlekstrand.net> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Cc: "12.0" <mesa-stable@lists.freedesktop.org>
* nir: Switch the arguments to nir_foreach_functionJason Ekstrand2016-04-281-1/+1
| | | | | | | | | This matches the "foreach x in container" pattern found in many other programming languages. Generated by the following regular expression: s/nir_foreach_function(\([^,]*\),\s*\([^,]*\))/nir_foreach_function(\2, \1)/ Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
* nir: Switch the arguments to nir_foreach_instrJason Ekstrand2016-04-281-1/+1
| | | | | | | | | | | This matches the "foreach x in container" pattern found in many other programming languages. Generated by the following regular expression: s/nir_foreach_instr(\([^,]*\),\s*\([^,]*\))/nir_foreach_instr(\2, \1)/ and similar expressions for nir_foreach_instr_safe etc. Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
* nir/lower_indirect_derefs: fixup for new foreach_block()Connor Abbott2016-04-281-22/+17
| | | | | | v2 (Jason Ekstrand): Use nir_foreach_block_safe Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
* nir: rename nir_foreach_block*() to nir_foreach_block*_call()Connor Abbott2016-04-201-1/+1
| | | | Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
* nir/lower_indirect: nir_variable_mode is now a bitfieldJason Ekstrand2016-04-131-6/+6
| | | | | | Acked-by: Eric Anholt <eric@anholt.net> Reviewed-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
* nir: add a bit_size parameter to nir_ssa_dest_initConnor Abbott2016-03-171-2/+4
| | | | | | | | | | | | | | | | | | | | | | v2: Squash multiple commits addressing the new parameter in different files so we don't break the build (Iago) v3: Fix tgsi (Samuel) v4: Fix nir_clone.c (Samuel) v5: Fix vc4 and freedreno (Iago) v6 (Sam) - Fix build errors in nir_lower_indirect_derefs - Use helper to get type size from nir_alu_type. Signed-off-by: Iago Toral Quiroga <itoral@igalia.com> Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Tested-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Jason Ekstrand <jason@jlekstrand.net> Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
* nir: Add a pass for lower indirect variable dereferencesJason Ekstrand2016-03-081-0/+239
This new pass lowers load/store_var intrinsics that act on indirect derefs to if-ladder of direct load/store_var intrinsics. The if-ladders perform a simple binary search on the indirect. Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
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