I do appreciate the cleverness, but unfortunately it prevents a lot more
cleverness in the form of additional compiler optimizations brought on
by -fstrict-aliasing.
No difference in OglBatch7 (n=20).
Co-authored-by: Davin McCall <davmac@davmac.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This fixes a crash in
GL43-CTS.shader_subroutine.subroutines_not_allowed_as_variables_constructors_and_argument_or_return_types
If we can't find the func_name in one of these paths,
we have emitted an earlier error so just return here.
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
Cc: "11.2 12.0" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
It silence by default warnings with function parameters, as the
parameters need to be processed in order to have the actual and the
formal parameter, and the function signature. Then it raises the
warning if needed at verify_parameter_modes where other in/out/inout modes
checks are done.
v2: fix comment style, multi-line condition style, simplify check,
remove extra blank (Ian Romanick)
v3: inout function parameters can raise the warning too (Ian
Romanick)
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
interpolateAt* can only take input variables or an element of an input
variable array. No structs.
Further, GLSL 4.40 relaxes the requirement to allow swizzles, so enable
that as well.
This fixes the following dEQP tests:
dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at_sample.negative.interpolate_struct_member
dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at_centroid.negative.interpolate_struct_member
dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at_offset.negative.interpolate_struct_member
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Chris Forbes <chrisforbes@google.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
In the case of a constant, it might have been propagated through and
variable_referenced() returns NULL. Error out in that case.
Fixes 3 dEQP tests:
dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at_sample.negative.interpolate_constant
dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at_centroid.negative.interpolate_constant
dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at_offset.negative.interpolate_constant
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>
This fixes two of the cases in
GL43-CTS.shader_subroutine.subroutines_not_allowed_as_variables_constructors_and_argument_or_return_types
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Trivial change. Removing unnecessary semi-colons from the code.
I don't have push access so someone reviewing this can push it.
Signed-off-by: Jakob Sinclair <sinclair.jakob@openmailbox.org>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Chad Versace <chad.versace@intel.com>
Useful to know if a expression is the recipient of an assignment
or not, that would be used to (for example) raise warnings of
"use of uninitialized variable" without getting a false positive
when assigning first a variable.
By default the value is false, and it is assigned to true on
the following cases:
* The lhs assignments subexpression
* At ast_array_index, on the array itself.
* While handling the method on an array, to avoid the warning
calling array.length
* When computed the cached test expression at test_to_hir, to
avoid a duplicate warning on the test expression of a switch.
set_is_lhs setter is added, because in some cases (like ast_field_selection)
the value need to be propagated on the expression tree. To avoid doing the
propatagion if not needed, it skips if no primary_expression.identifier is
available.
v2: use a new bool on ast_expression, instead of a new parameter
on ast_expression::hir (Timothy Arceri)
v3: fix style and some typos on comments, initialize is_lhs default value
on constructor, to avoid a c++11 feature (Ian Romanick)
v4: some tweaks on comments (Timothy Arceri)
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94129
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
Specifically, for the case where we initialize a dmat with a source
matrix that has fewer columns/rows.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
The builtin data can get released with a glReleaseShaderCompiler call.
We're careful everywhere to clone everything that comes out of builtins
except here, where we accidentally return the signature belonging to the
builtin version, rather than the locally-cloned one.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
Tested-by: Rob Herring <robh@kernel.org>
Cc: mesa-stable@lists.freedesktop.org
Matt Turner
Dave Airlie
Alejandro Piñeiro
Ilia Mirkin
Jakob Sinclair
Iago Toral Quiroga
Emil Velikov