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panfrost: Fix pack_32_2x16 implementation 

Fixes: 6f0eff548c ("pan/bi: Implement packing ops between 32-bit vec1 and 16-bit vec2")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16181>
This commit is contained in:
Icecream95 2022-04-27 10:31:14 +12:00 committed by Marge Bot
parent 92e5eee39e
commit 76cea8e27b
1 changed files with 6 additions and 4 deletions
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10
src/panfrost/bifrost/bifrost_compile.c
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@ -1982,7 +1982,6 @@ bi_emit_alu(bi_builder *b, nir_alu_instr *instr)
* are the exceptions that need to handle swizzles specially. */
switch (instr->op) {
case nir_op_pack_32_2x16:
case nir_op_vec2:
case nir_op_vec3:
case nir_op_vec4: {
@ -2047,7 +2046,10 @@ bi_emit_alu(bi_builder *b, nir_alu_instr *instr)
return;
}
case nir_op_mov: {
case nir_op_mov:
case nir_op_pack_32_2x16: {
unsigned src_comps = nir_src_num_components(instr->src[0].src);
bi_index idx = bi_src_index(&instr->src[0].src);
bi_index unoffset_srcs[4] = { idx, idx, idx, idx };
@ -2058,8 +2060,8 @@ bi_emit_alu(bi_builder *b, nir_alu_instr *instr)
comps > 3 ? instr->src[0].swizzle[3] : 0,
};
if (sz == 1) sz = 16;
bi_make_vec_to(b, dst, unoffset_srcs, channels, comps, sz);
if (src_sz == 1) src_sz = 16;
bi_make_vec_to(b, dst, unoffset_srcs, channels, src_comps, src_sz);
return;
}