Cross Reference: /xsrc/external/mit/MesaLib/dist/src/compiler/nir/nir

Lines Matching defs:lc
1254 write_load_const(write_ctx *ctx, const nir_load_const_instr *lc)
1256    assert(lc->def.num_components >= 1 && lc->def.num_components <= 16);
1260    header.load_const.instr_type = lc->instr.type;
1261    header.load_const.last_component = lc->def.num_components - 1;
1262    header.load_const.bit_size = encode_bit_size_3bits(lc->def.bit_size);
1266    if (lc->def.num_components == 1) {
1267       switch (lc->def.bit_size) {
1269          if ((lc->value[0].u64 & 0x1fffffffffffull) == 0) {
1272             header.load_const.packed_value = lc->value[0].u64 >> 45;
1273          } else if (((lc->value[0].i64 << 45) >> 45) == lc->value[0].i64) {
1276             header.load_const.packed_value = lc->value[0].u64;
1281          if ((lc->value[0].u32 & 0x1fff) == 0) {
1283             header.load_const.packed_value = lc->value[0].u32 >> 13;
1284          } else if (((lc->value[0].i32 << 13) >> 13) == lc->value[0].i32) {
1286             header.load_const.packed_value = lc->value[0].u32;
1292          header.load_const.packed_value = lc->value[0].u16;
1296          header.load_const.packed_value = lc->value[0].u8;
1300          header.load_const.packed_value = lc->value[0].b;
1310       switch (lc->def.bit_size) {
1312          blob_write_bytes(ctx->blob, lc->value,
1313                           sizeof(*lc->value) * lc->def.num_components);
1317          for (unsigned i = 0; i < lc->def.num_components; i++)
1318             blob_write_uint32(ctx->blob, lc->value[i].u32);
1322          for (unsigned i = 0; i < lc->def.num_components; i++)
1323             blob_write_uint16(ctx->blob, lc->value[i].u16);
1327          assert(lc->def.bit_size <= 8);
1328          for (unsigned i = 0; i < lc->def.num_components; i++)
1329             blob_write_uint8(ctx->blob, lc->value[i].u8);
1334    write_add_object(ctx, &lc->def);
1340    nir_load_const_instr *lc =
1346       switch (lc->def.bit_size) {
1348          lc->value[0].u64 = (uint64_t)header.load_const.packed_value << 45;
1351          lc->value[0].u32 = (uint64_t)header.load_const.packed_value << 13;
1359       switch (lc->def.bit_size) {
1361          lc->value[0].i64 = ((int64_t)header.load_const.packed_value << 45) >> 45;
1364          lc->value[0].i32 = ((int32_t)header.load_const.packed_value << 13) >> 13;
1367          lc->value[0].u16 = header.load_const.packed_value;
1370          lc->value[0].u8 = header.load_const.packed_value;
1373          lc->value[0].b = header.load_const.packed_value;
1381       switch (lc->def.bit_size) {
1383          blob_copy_bytes(ctx->blob, lc->value, sizeof(*lc->value) * lc->def.num_components);
1387          for (unsigned i = 0; i < lc->def.num_components; i++)
1388             lc->value[i].u32 = blob_read_uint32(ctx->blob);
1392          for (unsigned i = 0; i < lc->def.num_components; i++)
1393             lc->value[i].u16 = blob_read_uint16(ctx->blob);
1397          assert(lc->def.bit_size <= 8);
1398          for (unsigned i = 0; i < lc->def.num_components; i++)
1399             lc->value[i].u8 = blob_read_uint8(ctx->blob);
1405    read_add_object(ctx, &lc->def);
1406    return lc;