diff options
| -rw-r--r-- | src/panfrost/bifrost/bi_ra.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/panfrost/bifrost/bi_ra.c b/src/panfrost/bifrost/bi_ra.c index b6da1df7038..0124bf5ebc9 100644 --- a/src/panfrost/bifrost/bi_ra.c +++ b/src/panfrost/bifrost/bi_ra.c @@ -124,8 +124,14 @@ bi_adjust_src_ra(bi_instruction *ins, struct lcra_state *l, unsigned src) /* Use the swizzle as component select */ unsigned components = bi_get_component_count(ins, src); + nir_alu_type T = ins->src_types[src]; + unsigned size = nir_alu_type_get_type_size(T); + + /* TODO: 64-bit? */ + unsigned components_per_word = MAX2(32 / size, 1); + for (unsigned i = 0; i < components; ++i) { - unsigned off = ins->swizzle[src][i] / components; + unsigned off = ins->swizzle[src][i] / components_per_word; /* We can't cross register boundaries in a swizzle */ if (i == 0) @@ -133,7 +139,7 @@ bi_adjust_src_ra(bi_instruction *ins, struct lcra_state *l, unsigned src) else assert(off == offset); - ins->swizzle[src][i] %= components; + ins->swizzle[src][i] %= components_per_word; } } @@ -147,6 +153,7 @@ bi_adjust_dest_ra(bi_instruction *ins, struct lcra_state *l) return; ins->dest = bi_reg_from_index(l, ins->dest, ins->dest_offset); + ins->dest_offset = 0; } static void |