ir3.c revision 972ce757d7f521f9f867594fe5661b8074130821
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 697d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkstruct ir3 * ir3_create(void) 702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 717d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3 *shader = 727d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark calloc(1, sizeof(struct ir3)); 739613ca569f553666b7397c10321f43bdbb843a13Rob Clark grow_heap(shader); 749613ca569f553666b7397c10321f43bdbb843a13Rob Clark return shader; 752855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 762855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 777d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkvoid ir3_destroy(struct ir3 *shader) 782855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 799613ca569f553666b7397c10321f43bdbb843a13Rob Clark while (shader->chunk) { 809613ca569f553666b7397c10321f43bdbb843a13Rob Clark struct ir3_heap_chunk *chunk = shader->chunk; 819613ca569f553666b7397c10321f43bdbb843a13Rob Clark shader->chunk = chunk->next; 829613ca569f553666b7397c10321f43bdbb843a13Rob Clark free(chunk); 839613ca569f553666b7397c10321f43bdbb843a13Rob Clark } 848a0ffedd8de51eaf980855283c4525dba6dc5847Rob Clark free(shader->instrs); 858a0ffedd8de51eaf980855283c4525dba6dc5847Rob Clark free(shader->baryfs); 862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark free(shader); 872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark#define iassert(cond) do { \ 902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (!(cond)) { \ 912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark assert(cond); \ 922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return -1; \ 932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } } while (0) 942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 957d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkstatic uint32_t reg(struct ir3_register *reg, struct ir3_info *info, 962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark uint32_t repeat, uint32_t valid_flags) 972855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 982855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark reg_t val = { .dummy32 = 0 }; 992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 100972ce757d7f521f9f867594fe5661b8074130821Rob Clark if (reg->flags & ~valid_flags) { 101972ce757d7f521f9f867594fe5661b8074130821Rob Clark debug_printf("INVALID FLAGS: %x vs %x\n", 102972ce757d7f521f9f867594fe5661b8074130821Rob Clark reg->flags, valid_flags); 103972ce757d7f521f9f867594fe5661b8074130821Rob Clark } 1042855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (!(reg->flags & IR3_REG_R)) 1062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark repeat = 0; 1072855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1082855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (reg->flags & IR3_REG_IMMED) { 1092855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark val.iim_val = reg->iim_val; 1102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else { 11126b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark unsigned components; 11226b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark 11326b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark if (reg->flags & IR3_REG_RELATIV) { 11426b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark components = reg->size; 11526b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark val.dummy10 = reg->offset; 11626b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark } else { 11726b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark components = util_last_bit(reg->wrmask); 11826b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark val.comp = reg->num & 0x3; 11926b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark val.num = reg->num >> 2; 12026b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark } 1212855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 12226b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark int16_t max = (reg->num + repeat + components - 1) >> 2; 1232855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1242855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (reg->flags & IR3_REG_CONST) { 1252855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_const = MAX2(info->max_const, max); 126e9f2abe349886ae5423c7c31d201e7d587a3695aRob Clark } else if (val.num == 63) { 127e9f2abe349886ae5423c7c31d201e7d587a3695aRob Clark /* ignore writes to dummy register r63.x */ 1282855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else if ((max != REG_A0) && (max != REG_P0)) { 1292855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (reg->flags & IR3_REG_HALF) { 1302855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_half_reg = MAX2(info->max_half_reg, max); 1312855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else { 1322855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_reg = MAX2(info->max_reg, max); 1332855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 1342855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 1352855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 1362855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1372855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return val.dummy32; 1382855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 1392855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1402855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat0(struct ir3_instruction *instr, void *ptr, 1417d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 1422855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 1432855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat0_t *cat0 = ptr; 1442855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1452855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->immed = instr->cat0.immed; 1462855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->repeat = instr->repeat; 1472855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->ss = !!(instr->flags & IR3_INSTR_SS); 1482855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->inv = instr->cat0.inv; 1492855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->comp = instr->cat0.comp; 1502855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->opc = instr->opc; 1512855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 1522855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->sync = !!(instr->flags & IR3_INSTR_SY); 1532855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->opc_cat = 0; 1542855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1552855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 1562855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 1572855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic uint32_t type_flags(type_t type) 1592855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 1602855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return (type_size(type) == 32) ? 0 : IR3_REG_HALF; 1612855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 1622855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1632855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat1(struct ir3_instruction *instr, void *ptr, 1647d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 1652855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 1662855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 1672855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src = instr->regs[1]; 1682855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat1_t *cat1 = ptr; 1692855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(instr->regs_count == 2); 1712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((dst->flags ^ type_flags(instr->cat1.dst_type)) & IR3_REG_HALF)); 1722855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert((src->flags & IR3_REG_IMMED) || 1732855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark !((src->flags ^ type_flags(instr->cat1.src_type)) & IR3_REG_HALF)); 1742855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1752855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src->flags & IR3_REG_IMMED) { 1762855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->iim_val = src->iim_val; 1772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src_im = 1; 1782855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else if (src->flags & IR3_REG_RELATIV) { 17926b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark cat1->off = reg(src, info, instr->repeat, 18026b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark IR3_REG_R | IR3_REG_CONST | IR3_REG_HALF | IR3_REG_RELATIV); 1812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src_rel = 1; 1824317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat1->src_rel_c = !!(src->flags & IR3_REG_CONST); 1832855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else { 1842855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src = reg(src, info, instr->repeat, 18526b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark IR3_REG_R | IR3_REG_CONST | IR3_REG_HALF); 1864317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat1->src_c = !!(src->flags & IR3_REG_CONST); 1872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 1882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->dst = reg(dst, info, instr->repeat, 1902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark IR3_REG_RELATIV | IR3_REG_EVEN | 1912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark IR3_REG_R | IR3_REG_POS_INF | IR3_REG_HALF); 1922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->repeat = instr->repeat; 1932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src_r = !!(src->flags & IR3_REG_R); 1942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->ss = !!(instr->flags & IR3_INSTR_SS); 1954317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat1->ul = !!(instr->flags & IR3_INSTR_UL); 1962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->dst_type = instr->cat1.dst_type; 1972855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->dst_rel = !!(dst->flags & IR3_REG_RELATIV); 1982855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src_type = instr->cat1.src_type; 1992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->even = !!(dst->flags & IR3_REG_EVEN); 2002855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->pos_inf = !!(dst->flags & IR3_REG_POS_INF); 2012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 2022855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->sync = !!(instr->flags & IR3_INSTR_SY); 2032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->opc_cat = 1; 2042855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 2062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 2072855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2082855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat2(struct ir3_instruction *instr, void *ptr, 2097d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 2102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 2112855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 2122855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src1 = instr->regs[1]; 2132855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src2 = instr->regs[2]; 2142855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat2_t *cat2 = ptr; 215104713d9f2dced94a427004a25c54b2c7feee166Rob Clark unsigned absneg = ir3_cat2_absneg(instr->opc); 2162855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2172855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert((instr->regs_count == 2) || (instr->regs_count == 3)); 2182855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2194317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src1->flags & IR3_REG_RELATIV) { 2204317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 10)); 2214317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel1.src1 = reg(src1, info, instr->repeat, 222104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_R | 223104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_HALF | absneg); 2244317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel1.src1_c = !!(src1->flags & IR3_REG_CONST); 2254317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel1.src1_rel = 1; 2264317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src1->flags & IR3_REG_CONST) { 2274317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 12)); 2284317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->c1.src1 = reg(src1, info, instr->repeat, 229104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF); 2304317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->c1.src1_c = 1; 2314317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 2324317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 11)); 2334317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->src1 = reg(src1, info, instr->repeat, 234104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_IMMED | IR3_REG_R | IR3_REG_HALF | 235104713d9f2dced94a427004a25c54b2c7feee166Rob Clark absneg); 2364317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 2372855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->src1_im = !!(src1->flags & IR3_REG_IMMED); 238104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat2->src1_neg = !!(src1->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 239104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat2->src1_abs = !!(src1->flags & (IR3_REG_FABS | IR3_REG_SABS)); 2402855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->src1_r = !!(src1->flags & IR3_REG_R); 2412855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2422855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src2) { 2432855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert((src2->flags & IR3_REG_IMMED) || 2442855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark !((src1->flags ^ src2->flags) & IR3_REG_HALF)); 2454317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 2464317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src2->flags & IR3_REG_RELATIV) { 2474317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src2->num < (1 << 10)); 2484317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel2.src2 = reg(src2, info, instr->repeat, 249104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_R | 250104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_HALF | absneg); 2514317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel2.src2_c = !!(src2->flags & IR3_REG_CONST); 2524317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel2.src2_rel = 1; 2534317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src2->flags & IR3_REG_CONST) { 2544317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src2->num < (1 << 12)); 2554317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->c2.src2 = reg(src2, info, instr->repeat, 256104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF); 2574317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->c2.src2_c = 1; 2584317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 2594317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src2->num < (1 << 11)); 2604317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->src2 = reg(src2, info, instr->repeat, 261104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_IMMED | IR3_REG_R | IR3_REG_HALF | 262104713d9f2dced94a427004a25c54b2c7feee166Rob Clark absneg); 2634317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 2644317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 2652855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->src2_im = !!(src2->flags & IR3_REG_IMMED); 266104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat2->src2_neg = !!(src2->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 267104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat2->src2_abs = !!(src2->flags & (IR3_REG_FABS | IR3_REG_SABS)); 2682855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->src2_r = !!(src2->flags & IR3_REG_R); 2692855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 2702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->dst = reg(dst, info, instr->repeat, 2722855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark IR3_REG_R | IR3_REG_EI | IR3_REG_HALF); 2732855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->repeat = instr->repeat; 2742855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->ss = !!(instr->flags & IR3_INSTR_SS); 2752855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->ul = !!(instr->flags & IR3_INSTR_UL); 2762855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->dst_half = !!((src1->flags ^ dst->flags) & IR3_REG_HALF); 2772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->ei = !!(dst->flags & IR3_REG_EI); 2782855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->cond = instr->cat2.condition; 2792855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->full = ! (src1->flags & IR3_REG_HALF); 2802855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->opc = instr->opc; 2812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 2822855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->sync = !!(instr->flags & IR3_INSTR_SY); 2832855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->opc_cat = 2; 2842855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 2862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 2872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat3(struct ir3_instruction *instr, void *ptr, 2897d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 2902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 2912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 2922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src1 = instr->regs[1]; 2932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src2 = instr->regs[2]; 2942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src3 = instr->regs[3]; 295104713d9f2dced94a427004a25c54b2c7feee166Rob Clark unsigned absneg = ir3_cat3_absneg(instr->opc); 2962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat3_t *cat3 = ptr; 2972855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark uint32_t src_flags = 0; 2982855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark switch (instr->opc) { 3002855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_MAD_F16: 3012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_MAD_U16: 3022855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_MAD_S16: 3032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SEL_B16: 3042855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SEL_S16: 3052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SEL_F16: 3062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SAD_S16: 3072855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SAD_S32: // really?? 3082855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark src_flags |= IR3_REG_HALF; 3092855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark break; 3102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark default: 3112855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark break; 3122855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 3132855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3142855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(instr->regs_count == 4); 3152855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src1->flags ^ src_flags) & IR3_REG_HALF)); 3162855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src2->flags ^ src_flags) & IR3_REG_HALF)); 3172855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src3->flags ^ src_flags) & IR3_REG_HALF)); 3182855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3194317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src1->flags & IR3_REG_RELATIV) { 3204317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 10)); 3214317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel1.src1 = reg(src1, info, instr->repeat, 322104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_R | 323104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_HALF | absneg); 3244317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel1.src1_c = !!(src1->flags & IR3_REG_CONST); 3254317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel1.src1_rel = 1; 3264317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src1->flags & IR3_REG_CONST) { 3274317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 12)); 3284317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->c1.src1 = reg(src1, info, instr->repeat, 329104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF); 3304317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->c1.src1_c = 1; 3314317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 3324317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 11)); 3334317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->src1 = reg(src1, info, instr->repeat, 334104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_R | IR3_REG_HALF | absneg); 3354317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 3364317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 337104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat3->src1_neg = !!(src1->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 3382855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src1_r = !!(src1->flags & IR3_REG_R); 3392855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3402855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src2 = reg(src2, info, instr->repeat, 341104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF | absneg); 3422855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src2_c = !!(src2->flags & IR3_REG_CONST); 343104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat3->src2_neg = !!(src2->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 3442855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src2_r = !!(src2->flags & IR3_REG_R); 3452855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3464317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 3474317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src3->flags & IR3_REG_RELATIV) { 3484317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src3->num < (1 << 10)); 3494317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel2.src3 = reg(src3, info, instr->repeat, 350104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_R | 351104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_HALF | absneg); 3524317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel2.src3_c = !!(src3->flags & IR3_REG_CONST); 3534317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel2.src3_rel = 1; 3544317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src3->flags & IR3_REG_CONST) { 3554317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src3->num < (1 << 12)); 3564317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->c2.src3 = reg(src3, info, instr->repeat, 357104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF); 3584317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->c2.src3_c = 1; 3594317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 3604317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src3->num < (1 << 11)); 3614317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->src3 = reg(src3, info, instr->repeat, 362104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_R | IR3_REG_HALF | absneg); 3634317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 3644317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 365104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat3->src3_neg = !!(src3->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 3662855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src3_r = !!(src3->flags & IR3_REG_R); 3672855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3682855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 3692855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->repeat = instr->repeat; 3702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->ss = !!(instr->flags & IR3_INSTR_SS); 3712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->ul = !!(instr->flags & IR3_INSTR_UL); 3722855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->dst_half = !!((src_flags ^ dst->flags) & IR3_REG_HALF); 3732855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->opc = instr->opc; 3742855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 3752855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->sync = !!(instr->flags & IR3_INSTR_SY); 3762855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->opc_cat = 3; 3772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3782855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 3792855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 3802855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat4(struct ir3_instruction *instr, void *ptr, 3827d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 3832855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 3842855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 3852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src = instr->regs[1]; 3862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat4_t *cat4 = ptr; 3872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(instr->regs_count == 2); 3892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3904317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src->flags & IR3_REG_RELATIV) { 3914317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src->num < (1 << 10)); 3924317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->rel.src = reg(src, info, instr->repeat, 393104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_FNEG | 394104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_FABS | IR3_REG_R | IR3_REG_HALF); 3954317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->rel.src_c = !!(src->flags & IR3_REG_CONST); 3964317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->rel.src_rel = 1; 3974317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src->flags & IR3_REG_CONST) { 3984317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src->num < (1 << 12)); 3994317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->c.src = reg(src, info, instr->repeat, 400104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_FNEG | IR3_REG_FABS | 4014317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark IR3_REG_R | IR3_REG_HALF); 4024317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->c.src_c = 1; 4034317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 4044317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src->num < (1 << 11)); 4054317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->src = reg(src, info, instr->repeat, 406104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_IMMED | IR3_REG_FNEG | IR3_REG_FABS | 4074317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark IR3_REG_R | IR3_REG_HALF); 4084317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 4094317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 4102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->src_im = !!(src->flags & IR3_REG_IMMED); 411104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat4->src_neg = !!(src->flags & IR3_REG_FNEG); 412104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat4->src_abs = !!(src->flags & IR3_REG_FABS); 4132855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->src_r = !!(src->flags & IR3_REG_R); 4142855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4152855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 4162855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->repeat = instr->repeat; 4172855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->ss = !!(instr->flags & IR3_INSTR_SS); 4182855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->ul = !!(instr->flags & IR3_INSTR_UL); 4192855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->dst_half = !!((src->flags ^ dst->flags) & IR3_REG_HALF); 4202855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->full = ! (src->flags & IR3_REG_HALF); 4212855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->opc = instr->opc; 4222855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 4232855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->sync = !!(instr->flags & IR3_INSTR_SY); 4242855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->opc_cat = 4; 4252855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4262855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 4272855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 4282855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4292855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat5(struct ir3_instruction *instr, void *ptr, 4307d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 4312855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 4322855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 4332855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src1 = instr->regs[1]; 4342855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src2 = instr->regs[2]; 4352855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src3 = instr->regs[3]; 4362855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat5_t *cat5 = ptr; 4372855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4382855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((dst->flags ^ type_flags(instr->cat5.type)) & IR3_REG_HALF)); 4392855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4402855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src1) { 4412855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->full = ! (src1->flags & IR3_REG_HALF); 4422855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->src1 = reg(src1, info, instr->repeat, IR3_REG_HALF); 4432855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4442855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4452855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4462855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (instr->flags & IR3_INSTR_S2EN) { 4472855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src2) { 4482855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src1->flags ^ src2->flags) & IR3_REG_HALF)); 4492855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->s2en.src2 = reg(src2, info, instr->repeat, IR3_REG_HALF); 4502855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4512855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src3) { 4522855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(src3->flags & IR3_REG_HALF); 4532855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->s2en.src3 = reg(src3, info, instr->repeat, IR3_REG_HALF); 4542855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4552855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!(instr->cat5.samp | instr->cat5.tex)); 4562855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else { 4572855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!src3); 4582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src2) { 4592855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src1->flags ^ src2->flags) & IR3_REG_HALF)); 4602855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->norm.src2 = reg(src2, info, instr->repeat, IR3_REG_HALF); 4612855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4622855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->norm.samp = instr->cat5.samp; 4632855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->norm.tex = instr->cat5.tex; 4642855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4652855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4662855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 4672855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->wrmask = dst->wrmask; 4682855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->type = instr->cat5.type; 4692855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_3d = !!(instr->flags & IR3_INSTR_3D); 4702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_a = !!(instr->flags & IR3_INSTR_A); 4712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_s = !!(instr->flags & IR3_INSTR_S); 4722855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_s2en = !!(instr->flags & IR3_INSTR_S2EN); 4732855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_o = !!(instr->flags & IR3_INSTR_O); 4742855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_p = !!(instr->flags & IR3_INSTR_P); 4752855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->opc = instr->opc; 4762855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 4772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->sync = !!(instr->flags & IR3_INSTR_SY); 4782855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->opc_cat = 5; 4792855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4802855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 4812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 4822855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4832855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat6(struct ir3_instruction *instr, void *ptr, 4847d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 4852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 48620b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark struct ir3_register *dst = instr->regs[0]; 48720b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark struct ir3_register *src1 = instr->regs[1]; 48820b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark struct ir3_register *src2 = (instr->regs_count >= 3) ? instr->regs[2] : NULL; 4892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat6_t *cat6 = ptr; 4902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 49120b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark iassert(instr->regs_count >= 2); 4922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4931de72dfc8a2014069edd1b3d3d46dad478d0680aIlia Mirkin if (instr->cat6.offset || instr->opc == OPC_LDG) { 4942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat6a_t *cat6a = ptr; 4952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 49620b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6->has_off = true; 4972855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4982855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6a->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 49920b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->src1 = reg(src1, info, instr->repeat, IR3_REG_IMMED); 50020b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->src1_im = !!(src1->flags & IR3_REG_IMMED); 50120b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark if (src2) { 50220b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->src2 = reg(src2, info, instr->repeat, IR3_REG_IMMED); 50320b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->src2_im = !!(src2->flags & IR3_REG_IMMED); 50420b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark } 50520b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->off = instr->cat6.offset; 50620b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark } else { 5072855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat6b_t *cat6b = ptr; 5082855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 50920b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6->has_off = false; 5102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 51120b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 51220b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->src1 = reg(src1, info, instr->repeat, IR3_REG_IMMED); 51320b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->src1_im = !!(src1->flags & IR3_REG_IMMED); 51420b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark if (src2) { 51520b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->src2 = reg(src2, info, instr->repeat, IR3_REG_IMMED); 51620b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->src2_im = !!(src2->flags & IR3_REG_IMMED); 51720b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark } 5182855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 5192855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5202855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->type = instr->cat6.type; 5212855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->opc = instr->opc; 5222855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 5232855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->sync = !!(instr->flags & IR3_INSTR_SY); 5242855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->opc_cat = 6; 5252855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5262855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 5272855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 5282855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5292855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int (*emit[])(struct ir3_instruction *instr, void *ptr, 5307d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) = { 5312855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark emit_cat0, emit_cat1, emit_cat2, emit_cat3, emit_cat4, emit_cat5, emit_cat6, 5322855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark}; 5332855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 53461c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clarkvoid * ir3_assemble(struct ir3 *shader, struct ir3_info *info, 53561c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark uint32_t gpu_id) 5362855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 5372855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark uint32_t *ptr, *dwords; 5382855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark uint32_t i; 5392855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5402855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_reg = -1; 5412855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_half_reg = -1; 5422855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_const = -1; 543a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark info->instrs_count = 0; 5442855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 54561c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark /* need a integer number of instruction "groups" (sets of 16 54661c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark * instructions on a4xx or sets of 4 instructions on a3xx), 54761c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark * so pad out w/ NOPs if needed: (NOTE each instruction is 64bits) 5482855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark */ 54961c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark if (gpu_id >= 400) { 55061c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark info->sizedwords = 2 * align(shader->instrs_count, 16); 55161c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark } else { 55261c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark info->sizedwords = 2 * align(shader->instrs_count, 4); 55361c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark } 5542855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 555c35f14f36880eb20f5e54480444e343520e9bec5Carl Worth ptr = dwords = calloc(4, info->sizedwords); 5562855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5572855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark for (i = 0; i < shader->instrs_count; i++) { 5582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_instruction *instr = shader->instrs[i]; 5592855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark int ret = emit[instr->category](instr, dwords, info); 5602855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (ret) 5612855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark goto fail; 562a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark info->instrs_count += 1 + instr->repeat; 5632855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark dwords += 2; 5642855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 5652855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5662855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return ptr; 5672855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5682855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkfail: 5692855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark free(ptr); 5702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return NULL; 5712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 5722855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5737d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkstatic struct ir3_register * reg_create(struct ir3 *shader, 5742855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark int num, int flags) 5752855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 5762855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *reg = 5772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark ir3_alloc(shader, sizeof(struct ir3_register)); 5785c6961efae7d2baa224580af45f8d8968dda3a67Rob Clark reg->wrmask = 1; 5792855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark reg->flags = flags; 5802855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark reg->num = num; 5812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return reg; 5822855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 5832855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5847d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkstatic void insert_instr(struct ir3 *shader, 5852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_instruction *instr) 5862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 587a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark#ifdef DEBUG 588a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark static uint32_t serialno = 0; 589a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark instr->serialno = ++serialno; 590a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark#endif 5917208e96bb810a7a6c92fd11bb7f4df8c9b7f1a2dRob Clark array_insert(shader->instrs, instr); 5928a0ffedd8de51eaf980855283c4525dba6dc5847Rob Clark 5937208e96bb810a7a6c92fd11bb7f4df8c9b7f1a2dRob Clark if (is_input(instr)) 5947208e96bb810a7a6c92fd11bb7f4df8c9b7f1a2dRob Clark array_insert(shader->baryfs, instr); 5952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 5962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5977d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkstruct ir3_block * ir3_block_create(struct ir3 *shader, 598a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark unsigned ntmp, unsigned nin, unsigned nout) 599a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark{ 600a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark struct ir3_block *block; 601a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark unsigned size; 602a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark char *ptr; 603a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark 604a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark size = sizeof(*block); 605a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark size += sizeof(block->temporaries[0]) * ntmp; 606a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark size += sizeof(block->inputs[0]) * nin; 607a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark size += sizeof(block->outputs[0]) * nout; 608a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark 609a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark ptr = ir3_alloc(shader, size); 610a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark 611a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark block = (void *)ptr; 612a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark ptr += sizeof(*block); 613a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark 614a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark block->temporaries = (void *)ptr; 615a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark block->ntemporaries = ntmp; 616a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark ptr += sizeof(block->temporaries[0]) * ntmp; 617a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark 618a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark block->inputs = (void *)ptr; 619a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark block->ninputs = nin; 620a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark ptr += sizeof(block->inputs[0]) * nin; 621a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark 622a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark block->outputs = (void *)ptr; 623a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark block->noutputs = nout; 624a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark ptr += sizeof(block->outputs[0]) * nout; 625a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark 626a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark block->shader = shader; 627a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark 628a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark return block; 629a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark} 630a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark 63163e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clarkstatic struct ir3_instruction *instr_create(struct ir3_block *block, int nreg) 63263e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark{ 63363e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark struct ir3_instruction *instr; 63463e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark unsigned sz = sizeof(*instr) + (nreg * sizeof(instr->regs[0])); 63563e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark char *ptr = ir3_alloc(block->shader, sz); 63663e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 63763e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark instr = (struct ir3_instruction *)ptr; 63863e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark ptr += sizeof(*instr); 63963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark instr->regs = (struct ir3_register **)ptr; 64063e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 64163e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark#ifdef DEBUG 64263e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark instr->regs_max = nreg; 64363e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark#endif 64463e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 64563e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark return instr; 64663e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark} 64763e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 64863e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clarkstruct ir3_instruction * ir3_instr_create2(struct ir3_block *block, 64963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark int category, opc_t opc, int nreg) 6502855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 65163e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark struct ir3_instruction *instr = instr_create(block, nreg); 652a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark instr->block = block; 6532855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr->category = category; 6542855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr->opc = opc; 655a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark insert_instr(block->shader, instr); 6562855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return instr; 6572855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 6582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 65963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clarkstruct ir3_instruction * ir3_instr_create(struct ir3_block *block, 66063e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark int category, opc_t opc) 66163e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark{ 66263e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark /* NOTE: we could be slightly more clever, at least for non-meta, 66363e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark * and choose # of regs based on category. 66463e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark */ 66563e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark return ir3_instr_create2(block, category, opc, 4); 66663e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark} 66763e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 66863e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark/* only used by old compiler: */ 6692855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstruct ir3_instruction * ir3_instr_clone(struct ir3_instruction *instr) 6702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 67163e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark struct ir3_instruction *new_instr = instr_create(instr->block, 67263e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark instr->regs_count); 67363e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark struct ir3_register **regs; 6742855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark unsigned i; 6752855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 67663e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark regs = new_instr->regs; 6772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark *new_instr = *instr; 67863e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark new_instr->regs = regs; 67963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 680a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark insert_instr(instr->block->shader, new_instr); 6812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 6822855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark /* clone registers: */ 6832855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark new_instr->regs_count = 0; 6842855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark for (i = 0; i < instr->regs_count; i++) { 6852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *reg = instr->regs[i]; 6862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *new_reg = 6872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark ir3_reg_create(new_instr, reg->num, reg->flags); 6882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark *new_reg = *reg; 6892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 6902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 6912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return new_instr; 6922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 6932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 6942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstruct ir3_register * ir3_reg_create(struct ir3_instruction *instr, 6952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark int num, int flags) 6962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 697a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark struct ir3_register *reg = reg_create(instr->block->shader, num, flags); 69863e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark#ifdef DEBUG 69963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark debug_assert(instr->regs_count < instr->regs_max); 70063e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark#endif 7012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr->regs[instr->regs_count++] = reg; 7022855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return reg; 7032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 704