ir3.c revision 00b6b41482985ba4a81fbb479a47c06ec83f3797
12855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark/* 24317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark * Copyright (c) 2012 Rob Clark <robdclark@gmail.com> 32855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * 42855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * Permission is hereby granted, free of charge, to any person obtaining a 52855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * copy of this software and associated documentation files (the "Software"), 62855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * to deal in the Software without restriction, including without limitation 72855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * the rights to use, copy, modify, merge, publish, distribute, sublicense, 82855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * and/or sell copies of the Software, and to permit persons to whom the 92855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * Software is furnished to do so, subject to the following conditions: 102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * 112855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * The above copyright notice and this permission notice (including the next 122855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * paragraph) shall be included in all copies or substantial portions of the 132855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * Software. 142855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * 152855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 162855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 172855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 182855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 192855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 202855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 212855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * SOFTWARE. 222855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark */ 232855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 24a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark#include "ir3.h" 252855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 262855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark#include <stdlib.h> 272855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark#include <stdio.h> 282855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark#include <string.h> 292855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark#include <assert.h> 302855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark#include <stdbool.h> 312855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark#include <errno.h> 322855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 332855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark#include "freedreno_util.h" 342855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark#include "instr-a3xx.h" 352855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 369613ca569f553666b7397c10321f43bdbb843a13Rob Clark#define CHUNK_SZ 1020 379613ca569f553666b7397c10321f43bdbb843a13Rob Clark 389613ca569f553666b7397c10321f43bdbb843a13Rob Clarkstruct ir3_heap_chunk { 399613ca569f553666b7397c10321f43bdbb843a13Rob Clark struct ir3_heap_chunk *next; 409613ca569f553666b7397c10321f43bdbb843a13Rob Clark uint32_t heap[CHUNK_SZ]; 419613ca569f553666b7397c10321f43bdbb843a13Rob Clark}; 429613ca569f553666b7397c10321f43bdbb843a13Rob Clark 437d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkstatic void grow_heap(struct ir3 *shader) 449613ca569f553666b7397c10321f43bdbb843a13Rob Clark{ 459613ca569f553666b7397c10321f43bdbb843a13Rob Clark struct ir3_heap_chunk *chunk = calloc(1, sizeof(*chunk)); 469613ca569f553666b7397c10321f43bdbb843a13Rob Clark chunk->next = shader->chunk; 479613ca569f553666b7397c10321f43bdbb843a13Rob Clark shader->chunk = chunk; 489613ca569f553666b7397c10321f43bdbb843a13Rob Clark shader->heap_idx = 0; 499613ca569f553666b7397c10321f43bdbb843a13Rob Clark} 509613ca569f553666b7397c10321f43bdbb843a13Rob Clark 512855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark/* simple allocator to carve allocations out of an up-front allocated heap, 522855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * so that we can free everything easily in one shot. 532855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark */ 547d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkvoid * ir3_alloc(struct ir3 *shader, int sz) 552855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 569613ca569f553666b7397c10321f43bdbb843a13Rob Clark void *ptr; 579613ca569f553666b7397c10321f43bdbb843a13Rob Clark 589613ca569f553666b7397c10321f43bdbb843a13Rob Clark sz = align(sz, 4) / 4; 599613ca569f553666b7397c10321f43bdbb843a13Rob Clark 609613ca569f553666b7397c10321f43bdbb843a13Rob Clark if ((shader->heap_idx + sz) > CHUNK_SZ) 619613ca569f553666b7397c10321f43bdbb843a13Rob Clark grow_heap(shader); 629613ca569f553666b7397c10321f43bdbb843a13Rob Clark 639613ca569f553666b7397c10321f43bdbb843a13Rob Clark ptr = &shader->chunk->heap[shader->heap_idx]; 649613ca569f553666b7397c10321f43bdbb843a13Rob Clark shader->heap_idx += sz; 659613ca569f553666b7397c10321f43bdbb843a13Rob Clark 662855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return ptr; 672855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 682855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 69c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clarkstruct ir3 * ir3_create(struct ir3_compiler *compiler, 70c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark unsigned nin, unsigned nout) 712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 72c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark struct ir3 *shader = calloc(1, sizeof(struct ir3)); 73c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark 749613ca569f553666b7397c10321f43bdbb843a13Rob Clark grow_heap(shader); 75c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark 76694beb8b830c993e9bfb744655be3dbd558ab3a8Rob Clark shader->compiler = compiler; 77c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark shader->ninputs = nin; 78c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark shader->inputs = ir3_alloc(shader, sizeof(shader->inputs[0]) * nin); 79c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark 80c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark shader->noutputs = nout; 81c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark shader->outputs = ir3_alloc(shader, sizeof(shader->outputs[0]) * nout); 82c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark 83457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_inithead(&shader->block_list); 84457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark 859613ca569f553666b7397c10321f43bdbb843a13Rob Clark return shader; 862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 887d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkvoid ir3_destroy(struct ir3 *shader) 892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 909613ca569f553666b7397c10321f43bdbb843a13Rob Clark while (shader->chunk) { 919613ca569f553666b7397c10321f43bdbb843a13Rob Clark struct ir3_heap_chunk *chunk = shader->chunk; 929613ca569f553666b7397c10321f43bdbb843a13Rob Clark shader->chunk = chunk->next; 939613ca569f553666b7397c10321f43bdbb843a13Rob Clark free(chunk); 949613ca569f553666b7397c10321f43bdbb843a13Rob Clark } 95adf1659ff5f07d907eca552be3b566e408c8601eRob Clark free(shader->indirects); 967273cb4e933f8be65fc73b9d8c69c76d1078cb14Rob Clark free(shader->predicates); 978a0ffedd8de51eaf980855283c4525dba6dc5847Rob Clark free(shader->baryfs); 982855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark free(shader); 992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 1002855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark#define iassert(cond) do { \ 1022855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (!(cond)) { \ 1032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark assert(cond); \ 1042855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return -1; \ 1052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } } while (0) 1062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1077d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkstatic uint32_t reg(struct ir3_register *reg, struct ir3_info *info, 1082855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark uint32_t repeat, uint32_t valid_flags) 1092855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 1102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark reg_t val = { .dummy32 = 0 }; 1112855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 112972ce757d7f521f9f867594fe5661b8074130821Rob Clark if (reg->flags & ~valid_flags) { 113972ce757d7f521f9f867594fe5661b8074130821Rob Clark debug_printf("INVALID FLAGS: %x vs %x\n", 114972ce757d7f521f9f867594fe5661b8074130821Rob Clark reg->flags, valid_flags); 115972ce757d7f521f9f867594fe5661b8074130821Rob Clark } 1162855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1172855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (!(reg->flags & IR3_REG_R)) 1182855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark repeat = 0; 1192855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1202855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (reg->flags & IR3_REG_IMMED) { 1212855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark val.iim_val = reg->iim_val; 1222855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else { 12326b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark unsigned components; 12426b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark 12526b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark if (reg->flags & IR3_REG_RELATIV) { 12626b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark components = reg->size; 12726b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark val.dummy10 = reg->offset; 12826b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark } else { 12926b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark components = util_last_bit(reg->wrmask); 13026b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark val.comp = reg->num & 0x3; 13126b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark val.num = reg->num >> 2; 13226b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark } 1332855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 13426b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark int16_t max = (reg->num + repeat + components - 1) >> 2; 1352855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1362855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (reg->flags & IR3_REG_CONST) { 1372855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_const = MAX2(info->max_const, max); 138e9f2abe349886ae5423c7c31d201e7d587a3695aRob Clark } else if (val.num == 63) { 139e9f2abe349886ae5423c7c31d201e7d587a3695aRob Clark /* ignore writes to dummy register r63.x */ 1402855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else if ((max != REG_A0) && (max != REG_P0)) { 1412855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (reg->flags & IR3_REG_HALF) { 1422855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_half_reg = MAX2(info->max_half_reg, max); 1432855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else { 1442855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_reg = MAX2(info->max_reg, max); 1452855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 1462855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 1472855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 1482855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1492855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return val.dummy32; 1502855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 1512855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1522855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat0(struct ir3_instruction *instr, void *ptr, 1537d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 1542855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 1552855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat0_t *cat0 = ptr; 1562855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 157660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark if (info->gpu_id >= 400) { 158660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark cat0->a4xx.immed = instr->cat0.immed; 159660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark } else { 160660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark cat0->a3xx.immed = instr->cat0.immed; 161660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark } 1622855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->repeat = instr->repeat; 1632855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->ss = !!(instr->flags & IR3_INSTR_SS); 1642855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->inv = instr->cat0.inv; 1652855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->comp = instr->cat0.comp; 1662855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->opc = instr->opc; 1672855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 1682855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->sync = !!(instr->flags & IR3_INSTR_SY); 1692855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->opc_cat = 0; 1702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 1722855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 1732855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1742855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic uint32_t type_flags(type_t type) 1752855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 1762855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return (type_size(type) == 32) ? 0 : IR3_REG_HALF; 1772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 1782855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1792855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat1(struct ir3_instruction *instr, void *ptr, 1807d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 1812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 1822855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 1832855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src = instr->regs[1]; 1842855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat1_t *cat1 = ptr; 1852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(instr->regs_count == 2); 1872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((dst->flags ^ type_flags(instr->cat1.dst_type)) & IR3_REG_HALF)); 1882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert((src->flags & IR3_REG_IMMED) || 1892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark !((src->flags ^ type_flags(instr->cat1.src_type)) & IR3_REG_HALF)); 1902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src->flags & IR3_REG_IMMED) { 1922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->iim_val = src->iim_val; 1932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src_im = 1; 1942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else if (src->flags & IR3_REG_RELATIV) { 19526b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark cat1->off = reg(src, info, instr->repeat, 19626b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark IR3_REG_R | IR3_REG_CONST | IR3_REG_HALF | IR3_REG_RELATIV); 1972855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src_rel = 1; 1984317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat1->src_rel_c = !!(src->flags & IR3_REG_CONST); 1992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else { 2002855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src = reg(src, info, instr->repeat, 20126b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark IR3_REG_R | IR3_REG_CONST | IR3_REG_HALF); 2024317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat1->src_c = !!(src->flags & IR3_REG_CONST); 2032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 2042855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->dst = reg(dst, info, instr->repeat, 2062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark IR3_REG_RELATIV | IR3_REG_EVEN | 2072855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark IR3_REG_R | IR3_REG_POS_INF | IR3_REG_HALF); 2082855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->repeat = instr->repeat; 2092855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src_r = !!(src->flags & IR3_REG_R); 2102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->ss = !!(instr->flags & IR3_INSTR_SS); 2114317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat1->ul = !!(instr->flags & IR3_INSTR_UL); 2122855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->dst_type = instr->cat1.dst_type; 2132855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->dst_rel = !!(dst->flags & IR3_REG_RELATIV); 2142855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src_type = instr->cat1.src_type; 2152855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->even = !!(dst->flags & IR3_REG_EVEN); 2162855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->pos_inf = !!(dst->flags & IR3_REG_POS_INF); 2172855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 2182855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->sync = !!(instr->flags & IR3_INSTR_SY); 2192855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->opc_cat = 1; 2202855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2212855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 2222855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 2232855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2242855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat2(struct ir3_instruction *instr, void *ptr, 2257d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 2262855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 2272855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 2282855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src1 = instr->regs[1]; 2292855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src2 = instr->regs[2]; 2302855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat2_t *cat2 = ptr; 231104713d9f2dced94a427004a25c54b2c7feee166Rob Clark unsigned absneg = ir3_cat2_absneg(instr->opc); 2322855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2332855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert((instr->regs_count == 2) || (instr->regs_count == 3)); 2342855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2354317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src1->flags & IR3_REG_RELATIV) { 2364317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 10)); 2374317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel1.src1 = reg(src1, info, instr->repeat, 238104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_R | 239104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_HALF | absneg); 2404317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel1.src1_c = !!(src1->flags & IR3_REG_CONST); 2414317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel1.src1_rel = 1; 2424317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src1->flags & IR3_REG_CONST) { 2434317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 12)); 2444317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->c1.src1 = reg(src1, info, instr->repeat, 245104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF); 2464317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->c1.src1_c = 1; 2474317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 2484317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 11)); 2494317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->src1 = reg(src1, info, instr->repeat, 250104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_IMMED | IR3_REG_R | IR3_REG_HALF | 251104713d9f2dced94a427004a25c54b2c7feee166Rob Clark absneg); 2524317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 2532855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->src1_im = !!(src1->flags & IR3_REG_IMMED); 254104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat2->src1_neg = !!(src1->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 255104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat2->src1_abs = !!(src1->flags & (IR3_REG_FABS | IR3_REG_SABS)); 2562855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->src1_r = !!(src1->flags & IR3_REG_R); 2572855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src2) { 2592855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert((src2->flags & IR3_REG_IMMED) || 2602855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark !((src1->flags ^ src2->flags) & IR3_REG_HALF)); 2614317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 2624317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src2->flags & IR3_REG_RELATIV) { 2634317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src2->num < (1 << 10)); 2644317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel2.src2 = reg(src2, info, instr->repeat, 265104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_R | 266104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_HALF | absneg); 2674317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel2.src2_c = !!(src2->flags & IR3_REG_CONST); 2684317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel2.src2_rel = 1; 2694317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src2->flags & IR3_REG_CONST) { 2704317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src2->num < (1 << 12)); 2714317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->c2.src2 = reg(src2, info, instr->repeat, 272104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF); 2734317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->c2.src2_c = 1; 2744317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 2754317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src2->num < (1 << 11)); 2764317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->src2 = reg(src2, info, instr->repeat, 277104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_IMMED | IR3_REG_R | IR3_REG_HALF | 278104713d9f2dced94a427004a25c54b2c7feee166Rob Clark absneg); 2794317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 2804317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 2812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->src2_im = !!(src2->flags & IR3_REG_IMMED); 282104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat2->src2_neg = !!(src2->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 283104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat2->src2_abs = !!(src2->flags & (IR3_REG_FABS | IR3_REG_SABS)); 2842855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->src2_r = !!(src2->flags & IR3_REG_R); 2852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 2862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->dst = reg(dst, info, instr->repeat, 2882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark IR3_REG_R | IR3_REG_EI | IR3_REG_HALF); 2892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->repeat = instr->repeat; 2902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->ss = !!(instr->flags & IR3_INSTR_SS); 2912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->ul = !!(instr->flags & IR3_INSTR_UL); 2922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->dst_half = !!((src1->flags ^ dst->flags) & IR3_REG_HALF); 2932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->ei = !!(dst->flags & IR3_REG_EI); 2942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->cond = instr->cat2.condition; 2952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->full = ! (src1->flags & IR3_REG_HALF); 2962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->opc = instr->opc; 2972855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 2982855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->sync = !!(instr->flags & IR3_INSTR_SY); 2992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->opc_cat = 2; 3002855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 3022855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 3032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3042855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat3(struct ir3_instruction *instr, void *ptr, 3057d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 3062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 3072855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 3082855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src1 = instr->regs[1]; 3092855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src2 = instr->regs[2]; 3102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src3 = instr->regs[3]; 311104713d9f2dced94a427004a25c54b2c7feee166Rob Clark unsigned absneg = ir3_cat3_absneg(instr->opc); 3122855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat3_t *cat3 = ptr; 3132855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark uint32_t src_flags = 0; 3142855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3152855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark switch (instr->opc) { 3162855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_MAD_F16: 3172855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_MAD_U16: 3182855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_MAD_S16: 3192855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SEL_B16: 3202855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SEL_S16: 3212855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SEL_F16: 3222855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SAD_S16: 3232855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SAD_S32: // really?? 3242855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark src_flags |= IR3_REG_HALF; 3252855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark break; 3262855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark default: 3272855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark break; 3282855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 3292855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3302855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(instr->regs_count == 4); 3312855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src1->flags ^ src_flags) & IR3_REG_HALF)); 3322855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src2->flags ^ src_flags) & IR3_REG_HALF)); 3332855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src3->flags ^ src_flags) & IR3_REG_HALF)); 3342855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3354317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src1->flags & IR3_REG_RELATIV) { 3364317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 10)); 3374317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel1.src1 = reg(src1, info, instr->repeat, 338104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_R | 339104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_HALF | absneg); 3404317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel1.src1_c = !!(src1->flags & IR3_REG_CONST); 3414317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel1.src1_rel = 1; 3424317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src1->flags & IR3_REG_CONST) { 3434317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 12)); 3444317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->c1.src1 = reg(src1, info, instr->repeat, 345104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF); 3464317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->c1.src1_c = 1; 3474317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 3484317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 11)); 3494317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->src1 = reg(src1, info, instr->repeat, 350104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_R | IR3_REG_HALF | absneg); 3514317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 3524317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 353104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat3->src1_neg = !!(src1->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 3542855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src1_r = !!(src1->flags & IR3_REG_R); 3552855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3562855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src2 = reg(src2, info, instr->repeat, 357104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF | absneg); 3582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src2_c = !!(src2->flags & IR3_REG_CONST); 359104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat3->src2_neg = !!(src2->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 3602855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src2_r = !!(src2->flags & IR3_REG_R); 3612855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3624317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 3634317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src3->flags & IR3_REG_RELATIV) { 3644317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src3->num < (1 << 10)); 3654317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel2.src3 = reg(src3, info, instr->repeat, 366104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_R | 367104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_HALF | absneg); 3684317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel2.src3_c = !!(src3->flags & IR3_REG_CONST); 3694317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel2.src3_rel = 1; 3704317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src3->flags & IR3_REG_CONST) { 3714317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src3->num < (1 << 12)); 3724317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->c2.src3 = reg(src3, info, instr->repeat, 373104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF); 3744317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->c2.src3_c = 1; 3754317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 3764317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src3->num < (1 << 11)); 3774317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->src3 = reg(src3, info, instr->repeat, 378104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_R | IR3_REG_HALF | absneg); 3794317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 3804317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 381104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat3->src3_neg = !!(src3->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 3822855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src3_r = !!(src3->flags & IR3_REG_R); 3832855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3842855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 3852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->repeat = instr->repeat; 3862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->ss = !!(instr->flags & IR3_INSTR_SS); 3872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->ul = !!(instr->flags & IR3_INSTR_UL); 3882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->dst_half = !!((src_flags ^ dst->flags) & IR3_REG_HALF); 3892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->opc = instr->opc; 3902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 3912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->sync = !!(instr->flags & IR3_INSTR_SY); 3922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->opc_cat = 3; 3932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 3952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 3962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3972855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat4(struct ir3_instruction *instr, void *ptr, 3987d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 3992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 4002855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 4012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src = instr->regs[1]; 4022855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat4_t *cat4 = ptr; 4032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4042855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(instr->regs_count == 2); 4052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4064317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src->flags & IR3_REG_RELATIV) { 4074317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src->num < (1 << 10)); 4084317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->rel.src = reg(src, info, instr->repeat, 409104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_FNEG | 410104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_FABS | IR3_REG_R | IR3_REG_HALF); 4114317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->rel.src_c = !!(src->flags & IR3_REG_CONST); 4124317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->rel.src_rel = 1; 4134317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src->flags & IR3_REG_CONST) { 4144317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src->num < (1 << 12)); 4154317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->c.src = reg(src, info, instr->repeat, 416104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_FNEG | IR3_REG_FABS | 4174317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark IR3_REG_R | IR3_REG_HALF); 4184317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->c.src_c = 1; 4194317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 4204317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src->num < (1 << 11)); 4214317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->src = reg(src, info, instr->repeat, 422104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_IMMED | IR3_REG_FNEG | IR3_REG_FABS | 4234317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark IR3_REG_R | IR3_REG_HALF); 4244317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 4254317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 4262855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->src_im = !!(src->flags & IR3_REG_IMMED); 427104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat4->src_neg = !!(src->flags & IR3_REG_FNEG); 428104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat4->src_abs = !!(src->flags & IR3_REG_FABS); 4292855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->src_r = !!(src->flags & IR3_REG_R); 4302855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4312855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 4322855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->repeat = instr->repeat; 4332855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->ss = !!(instr->flags & IR3_INSTR_SS); 4342855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->ul = !!(instr->flags & IR3_INSTR_UL); 4352855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->dst_half = !!((src->flags ^ dst->flags) & IR3_REG_HALF); 4362855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->full = ! (src->flags & IR3_REG_HALF); 4372855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->opc = instr->opc; 4382855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 4392855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->sync = !!(instr->flags & IR3_INSTR_SY); 4402855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->opc_cat = 4; 4412855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4422855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 4432855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 4442855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4452855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat5(struct ir3_instruction *instr, void *ptr, 4467d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 4472855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 4482855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 4492855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src1 = instr->regs[1]; 4502855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src2 = instr->regs[2]; 4512855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src3 = instr->regs[3]; 4522855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat5_t *cat5 = ptr; 4532855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4542855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((dst->flags ^ type_flags(instr->cat5.type)) & IR3_REG_HALF)); 4552855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4562855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src1) { 4572855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->full = ! (src1->flags & IR3_REG_HALF); 4582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->src1 = reg(src1, info, instr->repeat, IR3_REG_HALF); 4592855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4602855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4612855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4622855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (instr->flags & IR3_INSTR_S2EN) { 4632855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src2) { 4642855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src1->flags ^ src2->flags) & IR3_REG_HALF)); 4652855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->s2en.src2 = reg(src2, info, instr->repeat, IR3_REG_HALF); 4662855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4672855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src3) { 4682855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(src3->flags & IR3_REG_HALF); 4692855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->s2en.src3 = reg(src3, info, instr->repeat, IR3_REG_HALF); 4702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!(instr->cat5.samp | instr->cat5.tex)); 4722855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else { 4732855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!src3); 4742855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src2) { 4752855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src1->flags ^ src2->flags) & IR3_REG_HALF)); 4762855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->norm.src2 = reg(src2, info, instr->repeat, IR3_REG_HALF); 4772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4782855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->norm.samp = instr->cat5.samp; 4792855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->norm.tex = instr->cat5.tex; 4802855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4822855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 4832855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->wrmask = dst->wrmask; 4842855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->type = instr->cat5.type; 4852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_3d = !!(instr->flags & IR3_INSTR_3D); 4862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_a = !!(instr->flags & IR3_INSTR_A); 4872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_s = !!(instr->flags & IR3_INSTR_S); 4882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_s2en = !!(instr->flags & IR3_INSTR_S2EN); 4892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_o = !!(instr->flags & IR3_INSTR_O); 4902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_p = !!(instr->flags & IR3_INSTR_P); 4912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->opc = instr->opc; 4922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 4932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->sync = !!(instr->flags & IR3_INSTR_SY); 4942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->opc_cat = 5; 4952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 4972855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 4982855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat6(struct ir3_instruction *instr, void *ptr, 5007d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 5012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 50220b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark struct ir3_register *dst = instr->regs[0]; 50320b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark struct ir3_register *src1 = instr->regs[1]; 50420b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark struct ir3_register *src2 = (instr->regs_count >= 3) ? instr->regs[2] : NULL; 5052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat6_t *cat6 = ptr; 5062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 50720b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark iassert(instr->regs_count >= 2); 5082855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5091de72dfc8a2014069edd1b3d3d46dad478d0680aIlia Mirkin if (instr->cat6.offset || instr->opc == OPC_LDG) { 5102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat6a_t *cat6a = ptr; 5112855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 51220b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6->has_off = true; 5132855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5142855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6a->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 51520b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->src1 = reg(src1, info, instr->repeat, IR3_REG_IMMED); 51620b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->src1_im = !!(src1->flags & IR3_REG_IMMED); 51720b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark if (src2) { 51820b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->src2 = reg(src2, info, instr->repeat, IR3_REG_IMMED); 51920b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->src2_im = !!(src2->flags & IR3_REG_IMMED); 52020b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark } 52120b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->off = instr->cat6.offset; 52220b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark } else { 5232855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat6b_t *cat6b = ptr; 5242855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 52520b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6->has_off = false; 5262855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 52720b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 52820b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->src1 = reg(src1, info, instr->repeat, IR3_REG_IMMED); 52920b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->src1_im = !!(src1->flags & IR3_REG_IMMED); 53020b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark if (src2) { 53120b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->src2 = reg(src2, info, instr->repeat, IR3_REG_IMMED); 53220b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->src2_im = !!(src2->flags & IR3_REG_IMMED); 53320b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark } 5342855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 5352855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5362855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->type = instr->cat6.type; 5372855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->opc = instr->opc; 5382855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 5392855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->sync = !!(instr->flags & IR3_INSTR_SY); 5402855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->opc_cat = 6; 5412855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5422855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 5432855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 5442855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5452855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int (*emit[])(struct ir3_instruction *instr, void *ptr, 5467d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) = { 5472855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark emit_cat0, emit_cat1, emit_cat2, emit_cat3, emit_cat4, emit_cat5, emit_cat6, 5482855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark}; 5492855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 55061c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clarkvoid * ir3_assemble(struct ir3 *shader, struct ir3_info *info, 55161c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark uint32_t gpu_id) 5522855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 5532855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark uint32_t *ptr, *dwords; 5542855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 555660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark info->gpu_id = gpu_id; 5562855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_reg = -1; 5572855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_half_reg = -1; 5582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_const = -1; 559a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark info->instrs_count = 0; 560adf1659ff5f07d907eca552be3b566e408c8601eRob Clark info->sizedwords = 0; 561adf1659ff5f07d907eca552be3b566e408c8601eRob Clark 562457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_block, block, &shader->block_list, node) { 563457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_instruction, instr, &block->instr_list, node) { 564457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark info->sizedwords += 2; 565457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark } 566adf1659ff5f07d907eca552be3b566e408c8601eRob Clark } 5672855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 56861c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark /* need a integer number of instruction "groups" (sets of 16 56961c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark * instructions on a4xx or sets of 4 instructions on a3xx), 57061c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark * so pad out w/ NOPs if needed: (NOTE each instruction is 64bits) 5712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark */ 57261c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark if (gpu_id >= 400) { 573adf1659ff5f07d907eca552be3b566e408c8601eRob Clark info->sizedwords = align(info->sizedwords, 16 * 2); 57461c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark } else { 575adf1659ff5f07d907eca552be3b566e408c8601eRob Clark info->sizedwords = align(info->sizedwords, 4 * 2); 57661c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark } 5772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 578c35f14f36880eb20f5e54480444e343520e9bec5Carl Worth ptr = dwords = calloc(4, info->sizedwords); 5792855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 580457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_block, block, &shader->block_list, node) { 581457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_instruction, instr, &block->instr_list, node) { 582457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark int ret = emit[instr->category](instr, dwords, info); 583457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark if (ret) 584457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark goto fail; 585457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark info->instrs_count += 1 + instr->repeat; 586457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark dwords += 2; 587457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark } 5882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 5892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return ptr; 5912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkfail: 5932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark free(ptr); 5942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return NULL; 5952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 5962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5977d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkstatic struct ir3_register * reg_create(struct ir3 *shader, 5982855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark int num, int flags) 5992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 6002855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *reg = 6012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark ir3_alloc(shader, sizeof(struct ir3_register)); 6025c6961efae7d2baa224580af45f8d8968dda3a67Rob Clark reg->wrmask = 1; 6032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark reg->flags = flags; 6042855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark reg->num = num; 6052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return reg; 6062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 6072855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 608adf1659ff5f07d907eca552be3b566e408c8601eRob Clarkstatic void insert_instr(struct ir3_block *block, 6092855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_instruction *instr) 6102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 611adf1659ff5f07d907eca552be3b566e408c8601eRob Clark struct ir3 *shader = block->shader; 612a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark#ifdef DEBUG 613a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark static uint32_t serialno = 0; 614a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark instr->serialno = ++serialno; 615a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark#endif 616adf1659ff5f07d907eca552be3b566e408c8601eRob Clark list_addtail(&instr->node, &block->instr_list); 6178a0ffedd8de51eaf980855283c4525dba6dc5847Rob Clark 6187208e96bb810a7a6c92fd11bb7f4df8c9b7f1a2dRob Clark if (is_input(instr)) 6197208e96bb810a7a6c92fd11bb7f4df8c9b7f1a2dRob Clark array_insert(shader->baryfs, instr); 6202855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 6212855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 622c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clarkstruct ir3_block * ir3_block_create(struct ir3 *shader) 623a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark{ 624c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark struct ir3_block *block = ir3_alloc(shader, sizeof(*block)); 625457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark#ifdef DEBUG 626457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark static uint32_t serialno = 0; 627457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark block->serialno = ++serialno; 628457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark#endif 629a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark block->shader = shader; 630457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_inithead(&block->node); 631adf1659ff5f07d907eca552be3b566e408c8601eRob Clark list_inithead(&block->instr_list); 632a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark return block; 633a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark} 634a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark 63563e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clarkstatic struct ir3_instruction *instr_create(struct ir3_block *block, int nreg) 63663e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark{ 63763e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark struct ir3_instruction *instr; 63863e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark unsigned sz = sizeof(*instr) + (nreg * sizeof(instr->regs[0])); 63963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark char *ptr = ir3_alloc(block->shader, sz); 64063e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 64163e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark instr = (struct ir3_instruction *)ptr; 64263e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark ptr += sizeof(*instr); 64363e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark instr->regs = (struct ir3_register **)ptr; 64463e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 64563e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark#ifdef DEBUG 64663e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark instr->regs_max = nreg; 64763e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark#endif 64863e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 64963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark return instr; 65063e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark} 65163e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 65263e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clarkstruct ir3_instruction * ir3_instr_create2(struct ir3_block *block, 65363e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark int category, opc_t opc, int nreg) 6542855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 65563e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark struct ir3_instruction *instr = instr_create(block, nreg); 656a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark instr->block = block; 6572855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr->category = category; 6582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr->opc = opc; 659adf1659ff5f07d907eca552be3b566e408c8601eRob Clark insert_instr(block, instr); 6602855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return instr; 6612855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 6622855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 66363e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clarkstruct ir3_instruction * ir3_instr_create(struct ir3_block *block, 66463e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark int category, opc_t opc) 66563e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark{ 66663e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark /* NOTE: we could be slightly more clever, at least for non-meta, 66763e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark * and choose # of regs based on category. 66863e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark */ 66963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark return ir3_instr_create2(block, category, opc, 4); 67063e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark} 67163e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 6722855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstruct ir3_instruction * ir3_instr_clone(struct ir3_instruction *instr) 6732855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 67463e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark struct ir3_instruction *new_instr = instr_create(instr->block, 67563e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark instr->regs_count); 67663e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark struct ir3_register **regs; 6772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark unsigned i; 6782855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 67963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark regs = new_instr->regs; 6802855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark *new_instr = *instr; 68163e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark new_instr->regs = regs; 68263e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 683adf1659ff5f07d907eca552be3b566e408c8601eRob Clark insert_instr(instr->block, new_instr); 6842855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 6852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark /* clone registers: */ 6862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark new_instr->regs_count = 0; 6872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark for (i = 0; i < instr->regs_count; i++) { 6882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *reg = instr->regs[i]; 6892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *new_reg = 6902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark ir3_reg_create(new_instr, reg->num, reg->flags); 6912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark *new_reg = *reg; 6922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 6932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 6942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return new_instr; 6952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 6962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 6972855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstruct ir3_register * ir3_reg_create(struct ir3_instruction *instr, 6982855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark int num, int flags) 6992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 700457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark struct ir3 *shader = instr->block->shader; 701457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark struct ir3_register *reg = reg_create(shader, num, flags); 70263e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark#ifdef DEBUG 70363e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark debug_assert(instr->regs_count < instr->regs_max); 70463e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark#endif 7052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr->regs[instr->regs_count++] = reg; 7062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return reg; 7072855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 708457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark 709457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clarkvoid 710457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clarkir3_block_clear_mark(struct ir3_block *block) 711457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark{ 712457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_instruction, instr, &block->instr_list, node) 713457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark instr->flags &= ~IR3_INSTR_MARK; 714457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark} 715457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark 716457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clarkvoid 717457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clarkir3_clear_mark(struct ir3 *ir) 718457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark{ 719457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_block, block, &ir->block_list, node) { 720457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark ir3_block_clear_mark(block); 721457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark } 722457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark} 723457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark 724457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark/* note: this will destroy instr->depth, don't do it until after sched! */ 72500b6b41482985ba4a81fbb479a47c06ec83f3797Rob Clarkunsigned 726457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clarkir3_count_instructions(struct ir3 *ir) 727457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark{ 72800b6b41482985ba4a81fbb479a47c06ec83f3797Rob Clark unsigned cnt = 0; 729457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_block, block, &ir->block_list, node) { 730457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_instruction, instr, &block->instr_list, node) { 73100b6b41482985ba4a81fbb479a47c06ec83f3797Rob Clark instr->ip = cnt++; 732457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark } 733457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark block->start_ip = list_first_entry(&block->instr_list, struct ir3_instruction, node)->ip; 734457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark block->end_ip = list_last_entry(&block->instr_list, struct ir3_instruction, node)->ip; 735457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark } 73600b6b41482985ba4a81fbb479a47c06ec83f3797Rob Clark return cnt; 737457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark} 738