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pan/bi: Respect swizzles for more vector ops

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We need to respect the ALU swizzle, this takes a vector. Fixes incorrect
pack_64_2x32 translation hit when wiring up lower_mem_access_bit_sizes for
OpenCL.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22228>
This commit is contained in:
Alyssa Rosenzweig 2023-03-30 17:51:29 -04:00 • committed by Marge Bot
parent d00d2ae701
commit 934b0f1add
1 changed files with 12 additions and 8 deletions
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20
src/panfrost/compiler/bifrost_compile.c
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@ -2239,16 +2239,19 @@ bi_emit_alu(bi_builder *b, nir_alu_instr *instr)
case nir_op_pack_64_2x32:
bi_collect_v2i32_to(b, dst,
bi_extract(b, bi_src_index(&instr->src[0].src), 0),
bi_extract(b, bi_src_index(&instr->src[0].src), 1));
bi_extract(b, bi_src_index(&instr->src[0].src),
instr->src[0].swizzle[0]),
bi_extract(b, bi_src_index(&instr->src[0].src),
instr->src[0].swizzle[1]));
return;
case nir_op_pack_uvec2_to_uint: {
bi_index src = bi_src_index(&instr->src[0].src);
assert(sz == 32 && src_sz == 32);
bi_mkvec_v2i16_to(b, dst, bi_half(bi_extract(b, src, 0), false),
bi_half(bi_extract(b, src, 1), false));
bi_mkvec_v2i16_to(
b, dst, bi_half(bi_extract(b, src, instr->src[0].swizzle[0]), false),
bi_half(bi_extract(b, src, instr->src[0].swizzle[1]), false));
return;
}
@ -2256,10 +2259,11 @@ bi_emit_alu(bi_builder *b, nir_alu_instr *instr)
bi_index src = bi_src_index(&instr->src[0].src);
assert(sz == 32 && src_sz == 32);
bi_mkvec_v4i8_to(b, dst, bi_byte(bi_extract(b, src, 0), 0),
bi_byte(bi_extract(b, src, 1), 0),
bi_byte(bi_extract(b, src, 2), 0),
bi_byte(bi_extract(b, src, 3), 0));
bi_mkvec_v4i8_to(
b, dst, bi_byte(bi_extract(b, src, instr->src[0].swizzle[0]), 0),
bi_byte(bi_extract(b, src, instr->src[0].swizzle[1]), 0),
bi_byte(bi_extract(b, src, instr->src[0].swizzle[2]), 0),
bi_byte(bi_extract(b, src, instr->src[0].swizzle[3]), 0));
return;
}