3 commits

Author	SHA1	Message	Date
Timothy Arceri	bc0178af57	glsl: don't tree graft globals ... As per this optimisations description: "Takes assignments to variables that are dereferenced only once and pastes the RHS expression into where the variables dereferenced." However the optimisation is run at compile time before multiple shaders from the same stage could have been pasted together. So this optimisation can incorrectly assume a global is only referenced once since it cannot see the other pieces of the shader stage until link time. Here we skip the optimisation if the variable is a global. We could change it to only run at link time however this optimisation is only run at link time if we are being forced to use GLSL IR to inline a function that glsl to nir cannot handle and this will also be removed in a future patchset. Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/10482 Fixes: d75a36a9ee ("glsl: remove do_copy_propagation_elements() optimisation pass") Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27351>	2024-02-01 23:15:24 +00:00
Caio Marcelo de Oliveira Filho	9fdded0cc3	src/compiler: use new hash table and set creation helpers ... Replace calls to create hash tables and sets that use _mesa_hash_pointer/_mesa_key_pointer_equal with the helpers _mesa_pointer_hash_table_create() and _mesa_pointer_set_create(). Reviewed-by: Jason Ekstrand <jason@jlekstrand.net> Acked-by: Eric Engestrom <eric@engestrom.ch>	2019-01-14 10:49:28 -08:00
Emil Velikov	eb63640c1d	glsl: move to compiler/ ... Signed-off-by: Emil Velikov <emil.velikov@collabora.com> Acked-by: Matt Turner <mattst88@gmail.com> Acked-by: Jose Fonseca <jfonseca@vmware.com>	2016-01-26 16:08:33 +00:00

Renamed from src/glsl/ir_variable_refcount.cpp (Browse further)