4 commits

Author	SHA1	Message	Date
Emma Anholt	d506d910e4	nir: Switch to using nir_vec_scalars() for things that used nir_channel(). ... This should reduce follow-on optimization work to copy-propagate and dead-code away the movs generated in construction of vectors. Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Daniel Schürmann <daniel@schuermann.dev> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14865>	2022-03-02 22:28:58 +00:00
Emma Anholt	879a569884	nir: Switch from ralloc to malloc for NIR instructions. ... By replacing the 48-byte ralloc header with our exec_node gc_node (16 bytes), runtime of shader-db on my system across this series drops -4.21738% +/- 1.47757% (n=5). Inspired by discussion on #5034. Reviewed-by: Matt Turner <mattst88@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11776>	2021-09-14 17:53:06 +00:00
Jason Ekstrand	c6102dda0a	nir/lower_image: Handle index and bindless image_size ... Reviewed-by: Emma Anholt <emma@anholt.net> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12005>	2021-07-22 14:22:35 -05:00
Jordan Justen	6898549d56	nir: Add nir_lower_image() to lower cube image sizes ... Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Jason Ekstrand <jason@jlekstrand.net> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9466>	2021-07-21 11:02:15 -07:00