Commit graph

9 commits

Author SHA1 Message Date
Karol Herbst
1beef89ad8 nir: prepare for bumping up max components to 16
OpenCL knows vector of size 8 and 16.

v2: rebased on master (nir_swizzle rework)
    rework more declarations with nir_component_mask_t
    adjust print_var_decl

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
2018-07-17 13:24:09 +02:00
Jason Ekstrand
a331d7d1cd nir: Remove old-school deref chain support
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Acked-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2018-06-22 21:23:06 -07:00
Jason Ekstrand
ba2bd20f87 nir: Rework opt_copy_prop_vars to use deref instructions
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Acked-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2018-06-22 20:54:00 -07:00
Jason Ekstrand
fa6ffcc083 nir/copy_prop_vars: Re-order some logic in compare_derefs
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Acked-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2018-06-22 20:54:00 -07:00
Rob Clark
d80c342d89 nir: add deref lowering sanity checking
This will be removed at the end of the transition, but add some tracking
plus asserts to help ensure that lowering passes are called at the
correct point (pre or post deref instruction lowering) as passes are
converted and the point where lower_deref_instrs() is called is moved.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Acked-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2018-06-22 20:15:54 -07:00
Jason Ekstrand
a1452a94fc nir: Return a cursor from nir_instr_remove
Because nir_instr_remove is an inline wrapper around nir_instr_remove_v,
the compiler should be able to tell that the return value is unused and
not emit the extra code in most cases.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2018-03-30 17:20:27 -07:00
Timothy Arceri
3f0fb23b03 nir: fix nir_opt_copy_prop_vars() for arrays of arrays
Previously we only incremented the guide for a single
dimension/wildcard.

V2: rework logic to avoid code duplication

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Cc: mesa-stable@lists.freedesktop.org
2017-07-19 11:06:23 +10:00
Vinson Lee
01d80bed1f nir: Fix anonymous union initialization with older GCC.
Fix this build error with GCC 4.4.7.

  CC     nir/nir_opt_copy_prop_vars.lo
nir/nir_opt_copy_prop_vars.c: In function ‘copy_prop_vars_block’:
nir/nir_opt_copy_prop_vars.c:765: error: unknown field ‘deref’ specified in initializer
nir/nir_opt_copy_prop_vars.c:765: warning: missing braces around initializer
nir/nir_opt_copy_prop_vars.c:765: warning: (near initialization for ‘(anonymous).<anonymous>’)
nir/nir_opt_copy_prop_vars.c:765: warning: initialization from incompatible pointer type

Fixes: 62332d139c ("nir: Add a local variable-based copy propagation pass")
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
2017-01-09 23:25:32 -08:00
Jason Ekstrand
62332d139c nir: Add a local variable-based copy propagation pass
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
2017-01-06 16:44:28 -08:00