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nir: minor fixes for io_to_scalar

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Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24613>
This commit is contained in:
Mike Blumenkrantz
2023-08-10 11:25:15 -04:00
committed by Marge Bot
parent 0a12cedec9
commit 585f0e8b48
1 changed files with 2 additions and 4 deletions
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src/compiler/nir/nir_lower_io_to_scalar.c
+2 -4
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@@ -65,10 +65,9 @@ lower_load_input_to_scalar(nir_builder *b, nir_intrinsic_instr *intr)
for (unsigned j = 0; j < nir_intrinsic_infos[intr->intrinsic].num_srcs; ++j)
nir_src_copy(&chan_intr->src[j], &intr->src[j], &chan_intr->instr);
if (newc + newi > 3) {
nir_ssa_def *offset = nir_imm_int(b, (newc + newi) / 4);
nir_src *src = nir_get_io_offset_src(chan_intr);
nir_ssa_def *offset = nir_iadd_imm(b, src->ssa, (newc + newi) / 4);
nir_src new_src = nir_src_for_ssa(offset);
offset = nir_iadd_imm(b, src->ssa, (newc + newi) / 4);
nir_src_copy(src, &new_src, &chan_intr->instr);
}
@@ -181,9 +180,8 @@ lower_store_output_to_scalar(nir_builder *b, nir_intrinsic_instr *intr)
for (unsigned j = 1; j < nir_intrinsic_infos[intr->intrinsic].num_srcs; ++j)
nir_src_copy(&chan_intr->src[j], &intr->src[j], &chan_intr->instr);
if (newc + newi > 3) {
nir_ssa_def *offset = nir_imm_int(b, (newc + newi) / 4);
nir_src *src = nir_get_io_offset_src(chan_intr);
offset = nir_iadd_imm(b, src->ssa, (newc + newi) / 4);
nir_ssa_def *offset = nir_iadd_imm(b, src->ssa, (newc + newi) / 4);
nir_src new_src = nir_src_for_ssa(offset);
nir_src_copy(src, &new_src, &chan_intr->instr);
}