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nir/opt_move_discards_to_top: handle ddx/ddy intrinsics

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Fixes: daa97bb41a ("amd: switch to derivative intrinsics")

Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31014>
This commit is contained in:
Georg Lehmann
2024-09-04 13:24:38 +02:00
committed by Marge Bot
parent 948f94b8c5
commit 1371a8fe2b
1 changed files with 6 additions and 0 deletions
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src/compiler/nir/nir_opt_move_discards_to_top.c
+6
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@@ -174,6 +174,12 @@ opt_move_discards_to_top_impl(nir_function_impl *impl)
case nir_intrinsic_quad_vote_all:
case nir_intrinsic_quad_vote_any:
case nir_intrinsic_quad_swizzle_amd:
case nir_intrinsic_ddx:
case nir_intrinsic_ddx_fine:
case nir_intrinsic_ddx_coarse:
case nir_intrinsic_ddy:
case nir_intrinsic_ddy_fine:
case nir_intrinsic_ddy_coarse:
consider_discards = false;
break;
case nir_intrinsic_vote_any: