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agx: Add and use agx_nir_ssa_index helper

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Common subexpression that we'll repeat once more in the next patch.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21431>
This commit is contained in:
Alyssa Rosenzweig
2023-02-17 18:35:20 -05:00
committed by Marge Bot
parent ad459054ed
commit eab4d6a96f
2 changed files with 9 additions and 9 deletions
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3
src/asahi/compiler/agx_compile.c
View File

@@ -294,8 +294,7 @@ agx_emit_load_const(agx_builder *b, nir_load_const_instr *instr)
assert(instr->def.num_components == 1); assert(instr->def.num_components == 1);
/* Emit move, later passes can inline/push if useful */ /* Emit move, later passes can inline/push if useful */
agx_mov_imm_to(b, agx_mov_imm_to(b, agx_nir_ssa_index(&instr->def),
agx_get_index(instr->def.index, agx_size_for_bits(bit_size)),
nir_const_value_as_uint(instr->value[0], bit_size)); nir_const_value_as_uint(instr->value[0], bit_size));
} }

15
src/asahi/compiler/agx_compiler.h
View File

@@ -474,22 +474,23 @@ agx_size_for_bits(unsigned bits)
} }
} }
static inline agx_index
agx_nir_ssa_index(nir_ssa_def *ssa)
{
return agx_get_index(ssa->index, agx_size_for_bits(ssa->bit_size));
}
static inline agx_index static inline agx_index
agx_src_index(nir_src *src) agx_src_index(nir_src *src)
{ {
assert(src->is_ssa); assert(src->is_ssa);
return agx_nir_ssa_index(src->ssa);
return agx_get_index(src->ssa->index,
agx_size_for_bits(nir_src_bit_size(*src)));
} }
static inline agx_index static inline agx_index
agx_dest_index(nir_dest *dst) agx_dest_index(nir_dest *dst)
{ {
assert(dst->is_ssa); return agx_nir_ssa_index(&dst->ssa);
return agx_get_index(dst->ssa.index,
agx_size_for_bits(nir_dest_bit_size(*dst)));
} }
static inline agx_index static inline agx_index