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nir/lower_alu_to_scalar: Support lowering 8- and 16-bit reduce ops

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Reviewed-by: Rob Clark <robdclark@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
This commit is contained in:
Neil Roberts 2019-01-30 16:31:40 +01:00
parent 634eb9c04b
commit f6b5abe91a
1 changed files with 8 additions and 0 deletions
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8
src/compiler/nir/nir_lower_alu_to_scalar.c
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@ -214,6 +214,14 @@ lower_alu_instr_scalar(nir_builder *b, nir_instr *instr, void *_data)
LOWER_REDUCTION(nir_op_ball_iequal, nir_op_ieq, nir_op_iand);
LOWER_REDUCTION(nir_op_bany_fnequal, nir_op_fne, nir_op_ior);
LOWER_REDUCTION(nir_op_bany_inequal, nir_op_ine, nir_op_ior);
LOWER_REDUCTION(nir_op_b8all_fequal, nir_op_feq8, nir_op_iand);
LOWER_REDUCTION(nir_op_b8all_iequal, nir_op_ieq8, nir_op_iand);
LOWER_REDUCTION(nir_op_b8any_fnequal, nir_op_fne8, nir_op_ior);
LOWER_REDUCTION(nir_op_b8any_inequal, nir_op_ine8, nir_op_ior);
LOWER_REDUCTION(nir_op_b16all_fequal, nir_op_feq16, nir_op_iand);
LOWER_REDUCTION(nir_op_b16all_iequal, nir_op_ieq16, nir_op_iand);
LOWER_REDUCTION(nir_op_b16any_fnequal, nir_op_fne16, nir_op_ior);
LOWER_REDUCTION(nir_op_b16any_inequal, nir_op_ine16, nir_op_ior);
LOWER_REDUCTION(nir_op_b32all_fequal, nir_op_feq32, nir_op_iand);
LOWER_REDUCTION(nir_op_b32all_iequal, nir_op_ieq32, nir_op_iand);
LOWER_REDUCTION(nir_op_b32any_fnequal, nir_op_fne32, nir_op_ior);