fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-02-26 00:30:31 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

mesa/spirv: Lower variable initializers for global variables

Browse source 
We lower variable initializers for local variables higher up in the
function but we never called nir_lower_variable_initializers for
anything else.

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7296>
This commit is contained in:
Jason Ekstrand 2020-10-23 14:00:49 -05:00 • committed by Marge Bot
parent c2cb2dd3bc
commit 6b85a887ff
1 changed files with 7 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
src/mesa/main/glspirv.c
View file

@ -295,6 +295,13 @@ _mesa_spirv_to_nir(struct gl_context *ctx,
}
assert(exec_list_length(&nir->functions) == 1);
/* Now that we've deleted all but the main function, we can go ahead and
* lower the rest of the constant initializers. We do this here so that
* nir_remove_dead_variables and split_per_member_structs below see the
* corresponding stores.
*/
NIR_PASS_V(nir, nir_lower_variable_initializers, ~0);
/* Split member structs. We do this before lower_io_to_temporaries so that
* it doesn't lower system values to temporaries by accident.
*/