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nir/opt_uniform_subgroup: handle more trivial shuffles/votes

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Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38867>
This commit is contained in:
Georg Lehmann 2025-12-09 15:41:26 +01:00 • committed by Marge Bot
parent e648e551c1
commit 621465e417
1 changed files with 5 additions and 0 deletions
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5
src/compiler/nir/nir_opt_uniform_subgroup.c
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@ -66,6 +66,9 @@ opt_uniform_subgroup_instr(nir_builder *b, nir_intrinsic_instr *intrin, void *_s
return false;
FALLTHROUGH;
case nir_intrinsic_shuffle:
case nir_intrinsic_shuffle_up:
case nir_intrinsic_shuffle_down:
case nir_intrinsic_rotate:
case nir_intrinsic_read_invocation:
case nir_intrinsic_read_first_invocation:
case nir_intrinsic_quad_broadcast:
@ -74,6 +77,8 @@ opt_uniform_subgroup_instr(nir_builder *b, nir_intrinsic_instr *intrin, void *_s
case nir_intrinsic_quad_swap_diagonal:
case nir_intrinsic_vote_all:
case nir_intrinsic_vote_any:
case nir_intrinsic_quad_vote_all:
case nir_intrinsic_quad_vote_any:
case nir_intrinsic_vote_feq:
case nir_intrinsic_vote_ieq:
if (nir_src_is_divergent(&intrin->src[0]))