ir3.c revision 6a33c5c0dffce136bdc95daa2db2d3e9d3c1741f
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); 84fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark list_inithead(&shader->array_list); 85457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark 869613ca569f553666b7397c10321f43bdbb843a13Rob Clark return shader; 872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 897d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkvoid ir3_destroy(struct ir3 *shader) 902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 919613ca569f553666b7397c10321f43bdbb843a13Rob Clark while (shader->chunk) { 929613ca569f553666b7397c10321f43bdbb843a13Rob Clark struct ir3_heap_chunk *chunk = shader->chunk; 939613ca569f553666b7397c10321f43bdbb843a13Rob Clark shader->chunk = chunk->next; 949613ca569f553666b7397c10321f43bdbb843a13Rob Clark free(chunk); 959613ca569f553666b7397c10321f43bdbb843a13Rob Clark } 96adf1659ff5f07d907eca552be3b566e408c8601eRob Clark free(shader->indirects); 977273cb4e933f8be65fc73b9d8c69c76d1078cb14Rob Clark free(shader->predicates); 988a0ffedd8de51eaf980855283c4525dba6dc5847Rob Clark free(shader->baryfs); 992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark free(shader); 1002855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 1012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1022855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark#define iassert(cond) do { \ 1032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (!(cond)) { \ 1042855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark assert(cond); \ 1052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return -1; \ 1062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } } while (0) 1072855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1087d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkstatic uint32_t reg(struct ir3_register *reg, struct ir3_info *info, 1092855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark uint32_t repeat, uint32_t valid_flags) 1102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 1112855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark reg_t val = { .dummy32 = 0 }; 1122855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 113972ce757d7f521f9f867594fe5661b8074130821Rob Clark if (reg->flags & ~valid_flags) { 114972ce757d7f521f9f867594fe5661b8074130821Rob Clark debug_printf("INVALID FLAGS: %x vs %x\n", 115972ce757d7f521f9f867594fe5661b8074130821Rob Clark reg->flags, valid_flags); 116972ce757d7f521f9f867594fe5661b8074130821Rob Clark } 1172855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1182855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (!(reg->flags & IR3_REG_R)) 1192855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark repeat = 0; 1202855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1212855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (reg->flags & IR3_REG_IMMED) { 1222855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark val.iim_val = reg->iim_val; 1232855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else { 12426b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark unsigned components; 125fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark int16_t max; 12626b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark 12726b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark if (reg->flags & IR3_REG_RELATIV) { 12826b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark components = reg->size; 1296a33c5c0dffce136bdc95daa2db2d3e9d3c1741fRob Clark val.idummy10 = reg->array.offset; 130fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark max = (reg->array.offset + repeat + components - 1) >> 2; 13126b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark } else { 13226b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark components = util_last_bit(reg->wrmask); 13326b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark val.comp = reg->num & 0x3; 13426b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark val.num = reg->num >> 2; 135fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark max = (reg->num + repeat + components - 1) >> 2; 13626b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark } 1372855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1382855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (reg->flags & IR3_REG_CONST) { 1392855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_const = MAX2(info->max_const, max); 140e9f2abe349886ae5423c7c31d201e7d587a3695aRob Clark } else if (val.num == 63) { 141e9f2abe349886ae5423c7c31d201e7d587a3695aRob Clark /* ignore writes to dummy register r63.x */ 1422855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else if ((max != REG_A0) && (max != REG_P0)) { 1432855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (reg->flags & IR3_REG_HALF) { 1442855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_half_reg = MAX2(info->max_half_reg, max); 1452855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else { 1462855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_reg = MAX2(info->max_reg, max); 1472855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 1482855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 1492855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 1502855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1512855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return val.dummy32; 1522855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 1532855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1542855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat0(struct ir3_instruction *instr, void *ptr, 1557d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 1562855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 1572855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat0_t *cat0 = ptr; 1582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 159660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark if (info->gpu_id >= 400) { 160660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark cat0->a4xx.immed = instr->cat0.immed; 161660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark } else { 162660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark cat0->a3xx.immed = instr->cat0.immed; 163660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark } 1642855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->repeat = instr->repeat; 1652855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->ss = !!(instr->flags & IR3_INSTR_SS); 1662855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->inv = instr->cat0.inv; 1672855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->comp = instr->cat0.comp; 1682855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->opc = instr->opc; 1692855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 1702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->sync = !!(instr->flags & IR3_INSTR_SY); 1712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->opc_cat = 0; 1722855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1732855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 1742855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 1752855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1762855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic uint32_t type_flags(type_t type) 1772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 1782855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return (type_size(type) == 32) ? 0 : IR3_REG_HALF; 1792855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 1802855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat1(struct ir3_instruction *instr, void *ptr, 1827d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 1832855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 1842855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 1852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src = instr->regs[1]; 1862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat1_t *cat1 = ptr; 1872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(instr->regs_count == 2); 1892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((dst->flags ^ type_flags(instr->cat1.dst_type)) & IR3_REG_HALF)); 1902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert((src->flags & IR3_REG_IMMED) || 1912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark !((src->flags ^ type_flags(instr->cat1.src_type)) & IR3_REG_HALF)); 1922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src->flags & IR3_REG_IMMED) { 1942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->iim_val = src->iim_val; 1952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src_im = 1; 1962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else if (src->flags & IR3_REG_RELATIV) { 19726b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark cat1->off = reg(src, info, instr->repeat, 19826b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark IR3_REG_R | IR3_REG_CONST | IR3_REG_HALF | IR3_REG_RELATIV); 1992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src_rel = 1; 2004317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat1->src_rel_c = !!(src->flags & IR3_REG_CONST); 2012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else { 2022855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src = reg(src, info, instr->repeat, 20326b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark IR3_REG_R | IR3_REG_CONST | IR3_REG_HALF); 2044317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat1->src_c = !!(src->flags & IR3_REG_CONST); 2052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 2062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2072855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->dst = reg(dst, info, instr->repeat, 2082855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark IR3_REG_RELATIV | IR3_REG_EVEN | 2092855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark IR3_REG_R | IR3_REG_POS_INF | IR3_REG_HALF); 2102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->repeat = instr->repeat; 2112855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src_r = !!(src->flags & IR3_REG_R); 2122855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->ss = !!(instr->flags & IR3_INSTR_SS); 2134317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat1->ul = !!(instr->flags & IR3_INSTR_UL); 2142855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->dst_type = instr->cat1.dst_type; 2152855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->dst_rel = !!(dst->flags & IR3_REG_RELATIV); 2162855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src_type = instr->cat1.src_type; 2172855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->even = !!(dst->flags & IR3_REG_EVEN); 2182855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->pos_inf = !!(dst->flags & IR3_REG_POS_INF); 2192855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 2202855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->sync = !!(instr->flags & IR3_INSTR_SY); 2212855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->opc_cat = 1; 2222855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2232855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 2242855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 2252855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2262855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat2(struct ir3_instruction *instr, void *ptr, 2277d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 2282855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 2292855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 2302855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src1 = instr->regs[1]; 2312855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src2 = instr->regs[2]; 2322855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat2_t *cat2 = ptr; 233104713d9f2dced94a427004a25c54b2c7feee166Rob Clark unsigned absneg = ir3_cat2_absneg(instr->opc); 2342855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2352855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert((instr->regs_count == 2) || (instr->regs_count == 3)); 2362855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2374317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src1->flags & IR3_REG_RELATIV) { 238fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark iassert(src1->array.offset < (1 << 10)); 2394317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel1.src1 = reg(src1, info, instr->repeat, 240104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_R | 241104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_HALF | absneg); 2424317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel1.src1_c = !!(src1->flags & IR3_REG_CONST); 2434317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel1.src1_rel = 1; 2444317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src1->flags & IR3_REG_CONST) { 2454317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 12)); 2464317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->c1.src1 = reg(src1, info, instr->repeat, 247104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF); 2484317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->c1.src1_c = 1; 2494317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 2504317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 11)); 2514317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->src1 = reg(src1, info, instr->repeat, 252104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_IMMED | IR3_REG_R | IR3_REG_HALF | 253104713d9f2dced94a427004a25c54b2c7feee166Rob Clark absneg); 2544317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 2552855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->src1_im = !!(src1->flags & IR3_REG_IMMED); 256104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat2->src1_neg = !!(src1->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 257104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat2->src1_abs = !!(src1->flags & (IR3_REG_FABS | IR3_REG_SABS)); 2582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->src1_r = !!(src1->flags & IR3_REG_R); 2592855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2602855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src2) { 2612855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert((src2->flags & IR3_REG_IMMED) || 2622855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark !((src1->flags ^ src2->flags) & IR3_REG_HALF)); 2634317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 2644317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src2->flags & IR3_REG_RELATIV) { 265fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark iassert(src2->array.offset < (1 << 10)); 2664317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel2.src2 = reg(src2, info, instr->repeat, 267104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_R | 268104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_HALF | absneg); 2694317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel2.src2_c = !!(src2->flags & IR3_REG_CONST); 2704317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel2.src2_rel = 1; 2714317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src2->flags & IR3_REG_CONST) { 2724317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src2->num < (1 << 12)); 2734317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->c2.src2 = reg(src2, info, instr->repeat, 274104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF); 2754317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->c2.src2_c = 1; 2764317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 2774317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src2->num < (1 << 11)); 2784317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->src2 = reg(src2, info, instr->repeat, 279104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_IMMED | IR3_REG_R | IR3_REG_HALF | 280104713d9f2dced94a427004a25c54b2c7feee166Rob Clark absneg); 2814317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 2824317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 2832855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->src2_im = !!(src2->flags & IR3_REG_IMMED); 284104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat2->src2_neg = !!(src2->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 285104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat2->src2_abs = !!(src2->flags & (IR3_REG_FABS | IR3_REG_SABS)); 2862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->src2_r = !!(src2->flags & IR3_REG_R); 2872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 2882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->dst = reg(dst, info, instr->repeat, 2902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark IR3_REG_R | IR3_REG_EI | IR3_REG_HALF); 2912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->repeat = instr->repeat; 2922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->ss = !!(instr->flags & IR3_INSTR_SS); 2932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->ul = !!(instr->flags & IR3_INSTR_UL); 2942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->dst_half = !!((src1->flags ^ dst->flags) & IR3_REG_HALF); 2952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->ei = !!(dst->flags & IR3_REG_EI); 2962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->cond = instr->cat2.condition; 2972855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->full = ! (src1->flags & IR3_REG_HALF); 2982855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->opc = instr->opc; 2992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 3002855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->sync = !!(instr->flags & IR3_INSTR_SY); 3012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->opc_cat = 2; 3022855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 3042855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 3052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat3(struct ir3_instruction *instr, void *ptr, 3077d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 3082855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 3092855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 3102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src1 = instr->regs[1]; 3112855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src2 = instr->regs[2]; 3122855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src3 = instr->regs[3]; 313104713d9f2dced94a427004a25c54b2c7feee166Rob Clark unsigned absneg = ir3_cat3_absneg(instr->opc); 3142855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat3_t *cat3 = ptr; 3152855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark uint32_t src_flags = 0; 3162855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3172855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark switch (instr->opc) { 3182855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_MAD_F16: 3192855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_MAD_U16: 3202855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_MAD_S16: 3212855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SEL_B16: 3222855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SEL_S16: 3232855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SEL_F16: 3242855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SAD_S16: 3252855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SAD_S32: // really?? 3262855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark src_flags |= IR3_REG_HALF; 3272855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark break; 3282855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark default: 3292855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark break; 3302855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 3312855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3322855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(instr->regs_count == 4); 3332855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src1->flags ^ src_flags) & IR3_REG_HALF)); 3342855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src2->flags ^ src_flags) & IR3_REG_HALF)); 3352855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src3->flags ^ src_flags) & IR3_REG_HALF)); 3362855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3374317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src1->flags & IR3_REG_RELATIV) { 338fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark iassert(src1->array.offset < (1 << 10)); 3394317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel1.src1 = reg(src1, info, instr->repeat, 340104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_R | 341104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_HALF | absneg); 3424317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel1.src1_c = !!(src1->flags & IR3_REG_CONST); 3434317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel1.src1_rel = 1; 3444317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src1->flags & IR3_REG_CONST) { 3454317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 12)); 3464317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->c1.src1 = reg(src1, info, instr->repeat, 347104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF); 3484317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->c1.src1_c = 1; 3494317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 3504317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 11)); 3514317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->src1 = reg(src1, info, instr->repeat, 352104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_R | IR3_REG_HALF | absneg); 3534317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 3544317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 355104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat3->src1_neg = !!(src1->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 3562855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src1_r = !!(src1->flags & IR3_REG_R); 3572855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src2 = reg(src2, info, instr->repeat, 359104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF | absneg); 3602855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src2_c = !!(src2->flags & IR3_REG_CONST); 361104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat3->src2_neg = !!(src2->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 3622855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src2_r = !!(src2->flags & IR3_REG_R); 3632855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3644317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 3654317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src3->flags & IR3_REG_RELATIV) { 366fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark iassert(src3->array.offset < (1 << 10)); 3674317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel2.src3 = reg(src3, info, instr->repeat, 368104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_R | 369104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_HALF | absneg); 3704317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel2.src3_c = !!(src3->flags & IR3_REG_CONST); 3714317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel2.src3_rel = 1; 3724317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src3->flags & IR3_REG_CONST) { 3734317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src3->num < (1 << 12)); 3744317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->c2.src3 = reg(src3, info, instr->repeat, 375104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF); 3764317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->c2.src3_c = 1; 3774317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 3784317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src3->num < (1 << 11)); 3794317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->src3 = reg(src3, info, instr->repeat, 380104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_R | IR3_REG_HALF | absneg); 3814317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 3824317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 383104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat3->src3_neg = !!(src3->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 3842855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src3_r = !!(src3->flags & IR3_REG_R); 3852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 3872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->repeat = instr->repeat; 3882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->ss = !!(instr->flags & IR3_INSTR_SS); 3892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->ul = !!(instr->flags & IR3_INSTR_UL); 3902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->dst_half = !!((src_flags ^ dst->flags) & IR3_REG_HALF); 3912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->opc = instr->opc; 3922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 3932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->sync = !!(instr->flags & IR3_INSTR_SY); 3942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->opc_cat = 3; 3952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 3972855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 3982855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat4(struct ir3_instruction *instr, void *ptr, 4007d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 4012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 4022855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 4032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src = instr->regs[1]; 4042855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat4_t *cat4 = ptr; 4052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(instr->regs_count == 2); 4072855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4084317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src->flags & IR3_REG_RELATIV) { 409fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark iassert(src->array.offset < (1 << 10)); 4104317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->rel.src = reg(src, info, instr->repeat, 411104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_FNEG | 412104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_FABS | IR3_REG_R | IR3_REG_HALF); 4134317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->rel.src_c = !!(src->flags & IR3_REG_CONST); 4144317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->rel.src_rel = 1; 4154317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src->flags & IR3_REG_CONST) { 4164317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src->num < (1 << 12)); 4174317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->c.src = reg(src, info, instr->repeat, 418104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_FNEG | IR3_REG_FABS | 4194317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark IR3_REG_R | IR3_REG_HALF); 4204317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->c.src_c = 1; 4214317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 4224317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src->num < (1 << 11)); 4234317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->src = reg(src, info, instr->repeat, 424104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_IMMED | IR3_REG_FNEG | IR3_REG_FABS | 4254317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark IR3_REG_R | IR3_REG_HALF); 4264317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 4274317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 4282855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->src_im = !!(src->flags & IR3_REG_IMMED); 429104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat4->src_neg = !!(src->flags & IR3_REG_FNEG); 430104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat4->src_abs = !!(src->flags & IR3_REG_FABS); 4312855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->src_r = !!(src->flags & IR3_REG_R); 4322855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4332855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 4342855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->repeat = instr->repeat; 4352855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->ss = !!(instr->flags & IR3_INSTR_SS); 4362855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->ul = !!(instr->flags & IR3_INSTR_UL); 4372855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->dst_half = !!((src->flags ^ dst->flags) & IR3_REG_HALF); 4382855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->full = ! (src->flags & IR3_REG_HALF); 4392855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->opc = instr->opc; 4402855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 4412855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->sync = !!(instr->flags & IR3_INSTR_SY); 4422855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->opc_cat = 4; 4432855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4442855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 4452855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 4462855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4472855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat5(struct ir3_instruction *instr, void *ptr, 4487d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 4492855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 4502855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 4512855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src1 = instr->regs[1]; 4522855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src2 = instr->regs[2]; 4532855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src3 = instr->regs[3]; 4542855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat5_t *cat5 = ptr; 4552855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4562855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((dst->flags ^ type_flags(instr->cat5.type)) & IR3_REG_HALF)); 4572855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src1) { 4592855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->full = ! (src1->flags & IR3_REG_HALF); 4602855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->src1 = reg(src1, info, instr->repeat, IR3_REG_HALF); 4612855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4622855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4632855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4642855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (instr->flags & IR3_INSTR_S2EN) { 4652855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src2) { 4662855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src1->flags ^ src2->flags) & IR3_REG_HALF)); 4672855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->s2en.src2 = reg(src2, info, instr->repeat, IR3_REG_HALF); 4682855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4692855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src3) { 4702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(src3->flags & IR3_REG_HALF); 4712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->s2en.src3 = reg(src3, info, instr->repeat, IR3_REG_HALF); 4722855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4732855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!(instr->cat5.samp | instr->cat5.tex)); 4742855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else { 4752855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!src3); 4762855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src2) { 4772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src1->flags ^ src2->flags) & IR3_REG_HALF)); 4782855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->norm.src2 = reg(src2, info, instr->repeat, IR3_REG_HALF); 4792855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4802855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->norm.samp = instr->cat5.samp; 4812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->norm.tex = instr->cat5.tex; 4822855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4832855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4842855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 4852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->wrmask = dst->wrmask; 4862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->type = instr->cat5.type; 4872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_3d = !!(instr->flags & IR3_INSTR_3D); 4882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_a = !!(instr->flags & IR3_INSTR_A); 4892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_s = !!(instr->flags & IR3_INSTR_S); 4902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_s2en = !!(instr->flags & IR3_INSTR_S2EN); 4912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_o = !!(instr->flags & IR3_INSTR_O); 4922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_p = !!(instr->flags & IR3_INSTR_P); 4932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->opc = instr->opc; 4942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 4952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->sync = !!(instr->flags & IR3_INSTR_SY); 4962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->opc_cat = 5; 4972855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4982855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 4992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 5002855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat6(struct ir3_instruction *instr, void *ptr, 5027d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 5032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 504020301baccc77e5753ead1e890c0cf24a9675517Rob Clark struct ir3_register *dst, *src1, *src2; 5052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat6_t *cat6 = ptr; 5062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 507020301baccc77e5753ead1e890c0cf24a9675517Rob Clark /* the "dst" for a store instruction is (from the perspective 508020301baccc77e5753ead1e890c0cf24a9675517Rob Clark * of data flow in the shader, ie. register use/def, etc) in 509020301baccc77e5753ead1e890c0cf24a9675517Rob Clark * fact a register that is read by the instruction, rather 510020301baccc77e5753ead1e890c0cf24a9675517Rob Clark * than written: 511020301baccc77e5753ead1e890c0cf24a9675517Rob Clark */ 512020301baccc77e5753ead1e890c0cf24a9675517Rob Clark if (is_store(instr)) { 513020301baccc77e5753ead1e890c0cf24a9675517Rob Clark iassert(instr->regs_count >= 3); 514020301baccc77e5753ead1e890c0cf24a9675517Rob Clark 515020301baccc77e5753ead1e890c0cf24a9675517Rob Clark dst = instr->regs[1]; 516020301baccc77e5753ead1e890c0cf24a9675517Rob Clark src1 = instr->regs[2]; 517020301baccc77e5753ead1e890c0cf24a9675517Rob Clark src2 = (instr->regs_count >= 4) ? instr->regs[3] : NULL; 518020301baccc77e5753ead1e890c0cf24a9675517Rob Clark } else { 519020301baccc77e5753ead1e890c0cf24a9675517Rob Clark iassert(instr->regs_count >= 2); 520020301baccc77e5753ead1e890c0cf24a9675517Rob Clark 521020301baccc77e5753ead1e890c0cf24a9675517Rob Clark dst = instr->regs[0]; 522020301baccc77e5753ead1e890c0cf24a9675517Rob Clark src1 = instr->regs[1]; 523020301baccc77e5753ead1e890c0cf24a9675517Rob Clark src2 = (instr->regs_count >= 3) ? instr->regs[2] : NULL; 524020301baccc77e5753ead1e890c0cf24a9675517Rob Clark } 525020301baccc77e5753ead1e890c0cf24a9675517Rob Clark 5262855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 527bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark /* TODO we need a more comprehensive list about which instructions 528bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark * can be encoded which way. Or possibly use IR3_INSTR_0 flag to 529bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark * indicate to use the src_off encoding even if offset is zero 530bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark * (but then what to do about dst_off?) 531bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark */ 532bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark if (instr->cat6.src_offset || (instr->opc == OPC_LDG)) { 5332855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat6a_t *cat6a = ptr; 5342855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 535bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6->src_off = true; 5362855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 53720b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->src1 = reg(src1, info, instr->repeat, IR3_REG_IMMED); 53820b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->src1_im = !!(src1->flags & IR3_REG_IMMED); 53920b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark if (src2) { 54020b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->src2 = reg(src2, info, instr->repeat, IR3_REG_IMMED); 54120b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->src2_im = !!(src2->flags & IR3_REG_IMMED); 54220b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark } 543bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6a->off = instr->cat6.src_offset; 54420b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark } else { 5452855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat6b_t *cat6b = ptr; 5462855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 547bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6->src_off = false; 5482855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 54920b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->src1 = reg(src1, info, instr->repeat, IR3_REG_IMMED); 55020b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->src1_im = !!(src1->flags & IR3_REG_IMMED); 55120b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark if (src2) { 55220b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->src2 = reg(src2, info, instr->repeat, IR3_REG_IMMED); 55320b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->src2_im = !!(src2->flags & IR3_REG_IMMED); 55420b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark } 5552855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 5562855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 557bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark if (instr->cat6.dst_offset || (instr->opc == OPC_STG)) { 558bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark instr_cat6c_t *cat6c = ptr; 559bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6->dst_off = true; 560bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6c->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 561bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6c->off = instr->cat6.dst_offset; 562bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark } else { 563bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark instr_cat6d_t *cat6d = ptr; 564bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6->dst_off = false; 565bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6d->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 566bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark } 567bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark 5682855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->type = instr->cat6.type; 5692855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->opc = instr->opc; 5702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 5712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->sync = !!(instr->flags & IR3_INSTR_SY); 572bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6->g = !!(instr->flags & IR3_INSTR_G); 5732855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->opc_cat = 6; 5742855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5752855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 5762855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 5772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5782855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int (*emit[])(struct ir3_instruction *instr, void *ptr, 5797d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) = { 5802855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark emit_cat0, emit_cat1, emit_cat2, emit_cat3, emit_cat4, emit_cat5, emit_cat6, 5812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark}; 5822855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 58361c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clarkvoid * ir3_assemble(struct ir3 *shader, struct ir3_info *info, 58461c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark uint32_t gpu_id) 5852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 5862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark uint32_t *ptr, *dwords; 5872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 588660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark info->gpu_id = gpu_id; 5892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_reg = -1; 5902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_half_reg = -1; 5912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_const = -1; 592a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark info->instrs_count = 0; 593adf1659ff5f07d907eca552be3b566e408c8601eRob Clark info->sizedwords = 0; 594adf1659ff5f07d907eca552be3b566e408c8601eRob Clark 595457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_block, block, &shader->block_list, node) { 596457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_instruction, instr, &block->instr_list, node) { 597457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark info->sizedwords += 2; 598457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark } 599adf1659ff5f07d907eca552be3b566e408c8601eRob Clark } 6002855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 60161c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark /* need a integer number of instruction "groups" (sets of 16 60261c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark * instructions on a4xx or sets of 4 instructions on a3xx), 60361c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark * so pad out w/ NOPs if needed: (NOTE each instruction is 64bits) 6042855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark */ 60561c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark if (gpu_id >= 400) { 606adf1659ff5f07d907eca552be3b566e408c8601eRob Clark info->sizedwords = align(info->sizedwords, 16 * 2); 60761c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark } else { 608adf1659ff5f07d907eca552be3b566e408c8601eRob Clark info->sizedwords = align(info->sizedwords, 4 * 2); 60961c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark } 6102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 611c35f14f36880eb20f5e54480444e343520e9bec5Carl Worth ptr = dwords = calloc(4, info->sizedwords); 6122855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 613457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_block, block, &shader->block_list, node) { 614457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_instruction, instr, &block->instr_list, node) { 615457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark int ret = emit[instr->category](instr, dwords, info); 616457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark if (ret) 617457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark goto fail; 618457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark info->instrs_count += 1 + instr->repeat; 619457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark dwords += 2; 620457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark } 6212855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 6222855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 6232855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return ptr; 6242855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 6252855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkfail: 6262855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark free(ptr); 6272855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return NULL; 6282855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 6292855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 6307d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkstatic struct ir3_register * reg_create(struct ir3 *shader, 6312855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark int num, int flags) 6322855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 6332855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *reg = 6342855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark ir3_alloc(shader, sizeof(struct ir3_register)); 6355c6961efae7d2baa224580af45f8d8968dda3a67Rob Clark reg->wrmask = 1; 6362855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark reg->flags = flags; 6372855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark reg->num = num; 6382855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return reg; 6392855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 6402855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 641adf1659ff5f07d907eca552be3b566e408c8601eRob Clarkstatic void insert_instr(struct ir3_block *block, 6422855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_instruction *instr) 6432855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 644adf1659ff5f07d907eca552be3b566e408c8601eRob Clark struct ir3 *shader = block->shader; 645a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark#ifdef DEBUG 646a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark static uint32_t serialno = 0; 647a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark instr->serialno = ++serialno; 648a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark#endif 649adf1659ff5f07d907eca552be3b566e408c8601eRob Clark list_addtail(&instr->node, &block->instr_list); 6508a0ffedd8de51eaf980855283c4525dba6dc5847Rob Clark 6517208e96bb810a7a6c92fd11bb7f4df8c9b7f1a2dRob Clark if (is_input(instr)) 6527208e96bb810a7a6c92fd11bb7f4df8c9b7f1a2dRob Clark array_insert(shader->baryfs, instr); 6532855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 6542855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 655c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clarkstruct ir3_block * ir3_block_create(struct ir3 *shader) 656a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark{ 657c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark struct ir3_block *block = ir3_alloc(shader, sizeof(*block)); 658457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark#ifdef DEBUG 659457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark static uint32_t serialno = 0; 660457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark block->serialno = ++serialno; 661457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark#endif 662a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark block->shader = shader; 663457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_inithead(&block->node); 664adf1659ff5f07d907eca552be3b566e408c8601eRob Clark list_inithead(&block->instr_list); 665a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark return block; 666a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark} 667a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark 66863e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clarkstatic struct ir3_instruction *instr_create(struct ir3_block *block, int nreg) 66963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark{ 67063e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark struct ir3_instruction *instr; 67163e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark unsigned sz = sizeof(*instr) + (nreg * sizeof(instr->regs[0])); 67263e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark char *ptr = ir3_alloc(block->shader, sz); 67363e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 67463e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark instr = (struct ir3_instruction *)ptr; 67563e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark ptr += sizeof(*instr); 67663e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark instr->regs = (struct ir3_register **)ptr; 67763e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 67863e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark#ifdef DEBUG 67963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark instr->regs_max = nreg; 68063e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark#endif 68163e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 68263e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark return instr; 68363e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark} 68463e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 68563e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clarkstruct ir3_instruction * ir3_instr_create2(struct ir3_block *block, 68663e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark int category, opc_t opc, int nreg) 6872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 68863e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark struct ir3_instruction *instr = instr_create(block, nreg); 689a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark instr->block = block; 6902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr->category = category; 6912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr->opc = opc; 692adf1659ff5f07d907eca552be3b566e408c8601eRob Clark insert_instr(block, instr); 6932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return instr; 6942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 6952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 69663e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clarkstruct ir3_instruction * ir3_instr_create(struct ir3_block *block, 69763e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark int category, opc_t opc) 69863e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark{ 69963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark /* NOTE: we could be slightly more clever, at least for non-meta, 70063e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark * and choose # of regs based on category. 70163e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark */ 70263e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark return ir3_instr_create2(block, category, opc, 4); 70363e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark} 70463e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 7052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstruct ir3_instruction * ir3_instr_clone(struct ir3_instruction *instr) 7062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 70763e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark struct ir3_instruction *new_instr = instr_create(instr->block, 70863e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark instr->regs_count); 70963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark struct ir3_register **regs; 7102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark unsigned i; 7112855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 71263e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark regs = new_instr->regs; 7132855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark *new_instr = *instr; 71463e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark new_instr->regs = regs; 71563e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 716adf1659ff5f07d907eca552be3b566e408c8601eRob Clark insert_instr(instr->block, new_instr); 7172855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 7182855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark /* clone registers: */ 7192855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark new_instr->regs_count = 0; 7202855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark for (i = 0; i < instr->regs_count; i++) { 7212855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *reg = instr->regs[i]; 7222855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *new_reg = 7232855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark ir3_reg_create(new_instr, reg->num, reg->flags); 7242855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark *new_reg = *reg; 7252855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 7262855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 7272855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return new_instr; 7282855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 7292855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 7302855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstruct ir3_register * ir3_reg_create(struct ir3_instruction *instr, 7312855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark int num, int flags) 7322855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 733457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark struct ir3 *shader = instr->block->shader; 734457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark struct ir3_register *reg = reg_create(shader, num, flags); 73563e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark#ifdef DEBUG 73663e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark debug_assert(instr->regs_count < instr->regs_max); 73763e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark#endif 7382855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr->regs[instr->regs_count++] = reg; 7392855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return reg; 7402855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 741457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark 742fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clarkstruct ir3_register * ir3_reg_clone(struct ir3 *shader, 743fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark struct ir3_register *reg) 744fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark{ 745fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark struct ir3_register *new_reg = reg_create(shader, 0, 0); 746fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark *new_reg = *reg; 747fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark return new_reg; 748fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark} 749fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark 750457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clarkvoid 7516b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clarkir3_instr_set_address(struct ir3_instruction *instr, 7526b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark struct ir3_instruction *addr) 7536b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark{ 7546b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark if (instr->address != addr) { 7556b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark struct ir3 *ir = instr->block->shader; 7566b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark instr->address = addr; 7576b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark array_insert(ir->indirects, instr); 7586b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark } 7596b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark} 7606b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark 7616b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clarkvoid 762457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clarkir3_block_clear_mark(struct ir3_block *block) 763457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark{ 764457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_instruction, instr, &block->instr_list, node) 765457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark instr->flags &= ~IR3_INSTR_MARK; 766457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark} 767457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark 768457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clarkvoid 769457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clarkir3_clear_mark(struct ir3 *ir) 770457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark{ 771457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_block, block, &ir->block_list, node) { 772457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark ir3_block_clear_mark(block); 773457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark } 774457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark} 775457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark 776457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark/* note: this will destroy instr->depth, don't do it until after sched! */ 77700b6b41482985ba4a81fbb479a47c06ec83f3797Rob Clarkunsigned 778457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clarkir3_count_instructions(struct ir3 *ir) 779457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark{ 78000b6b41482985ba4a81fbb479a47c06ec83f3797Rob Clark unsigned cnt = 0; 781457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_block, block, &ir->block_list, node) { 782457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_instruction, instr, &block->instr_list, node) { 78300b6b41482985ba4a81fbb479a47c06ec83f3797Rob Clark instr->ip = cnt++; 784457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark } 785457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark block->start_ip = list_first_entry(&block->instr_list, struct ir3_instruction, node)->ip; 786457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark block->end_ip = list_last_entry(&block->instr_list, struct ir3_instruction, node)->ip; 787457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark } 78800b6b41482985ba4a81fbb479a47c06ec83f3797Rob Clark return cnt; 789457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark} 790fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark 791fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clarkstruct ir3_array * 792fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clarkir3_lookup_array(struct ir3 *ir, unsigned id) 793fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark{ 794fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark list_for_each_entry (struct ir3_array, arr, &ir->array_list, node) 795fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark if (arr->id == id) 796fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark return arr; 797fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark return NULL; 798fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark} 799