diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/intel/compiler/brw_nir_analyze_ubo_ranges.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/intel/compiler/brw_nir_analyze_ubo_ranges.c b/src/intel/compiler/brw_nir_analyze_ubo_ranges.c index d58fe3dd2e3..6d6ccf73ade 100644 --- a/src/intel/compiler/brw_nir_analyze_ubo_ranges.c +++ b/src/intel/compiler/brw_nir_analyze_ubo_ranges.c @@ -141,10 +141,16 @@ analyze_ubos_block(struct ubo_analysis_state *state, nir_block *block) if (offset >= 64) continue; + /* The value might span multiple 32-byte chunks. */ + const int bytes = nir_intrinsic_dest_components(intrin) * + (nir_dest_bit_size(intrin->dest) / 8); + const int end = DIV_ROUND_UP(offset_const->u32[0] + bytes, 32); + const int regs = end - offset + 1; + /* TODO: should we count uses in loops as higher benefit? */ struct ubo_block_info *info = get_block_info(state, block); - info->offsets |= 1ull << offset; + info->offsets |= ((1ull << regs) - 1) << offset; info->uses[offset]++; } } |