3 commits

Author	SHA1	Message	Date
Jason Ekstrand	d9a24632d3	nir/builder: Drop nir_i2i and nir_u2u in favor of nir_x2xN ... Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Reviewed-by: Emma Anholt <emma@anholt.net> Reviewed-by: Timur Kristóf <timur.kristof@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20067>	2022-12-01 01:10:12 +00:00
Jason Ekstrand	117668b811	nir: Make nir_ssa_def_rewrite_uses take an SSA value ... This commit replaces the new_src parameter of nir_ssa_def_rewrite_uses() with an SSA def, removes nir_ssa_def_rewrite_uses_ssa(), and rewrites all the users as needed. Reviewed-by: Rhys Perry <pendingchaos02@gmail.com> Acked-by: Alyssa Rosenzweig <alyssa@collabora.com> Acked-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com> Reviewed-by: Eric Anholt <eric@anholt.net> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9383>	2021-03-08 16:59:55 +00:00
Jesse Natalie	24669a672f	nir: Add a printf lowering pass (v5) ... This pass creates a SSBO var for the printf buffer. It does an atomic increment at the beginning of the buffer to determine where to write, then dumps the args after that. v2: [airlied] Enhanced to use an index into a set of format info that is passed back to the caller. The format info contains the number of args, argument sizes and the format string. v3: move format string lowering to vtn v4: Jason reworked it. v5: assume buffer has initial offset prebaked in and work from there. Reviewed-by: Jason Ekstrand <jason@jlekstrand.net> Reviewed-by: Dave Airlie <airlied@redhat.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8254>	2020-12-29 09:07:24 +10:00