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 338fe20762433dafc8d6df3a14db7074c1ddf99120Rob Clark#include "util/ralloc.h" 348fe20762433dafc8d6df3a14db7074c1ddf99120Rob Clark 352855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark#include "freedreno_util.h" 362855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark#include "instr-a3xx.h" 372855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 382855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark/* simple allocator to carve allocations out of an up-front allocated heap, 392855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark * so that we can free everything easily in one shot. 402855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark */ 417d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkvoid * ir3_alloc(struct ir3 *shader, int sz) 422855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 4352d2b28f7f107fbaff023533a15058055fa73bf0Marek Olšák return rzalloc_size(shader, sz); /* TODO: don't use rzalloc */ 442855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 452855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 46c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clarkstruct ir3 * ir3_create(struct ir3_compiler *compiler, 47c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark unsigned nin, unsigned nout) 482855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 49dfc001dccc7a29b1acf8d1ecf8072223aa98bc1bRob Clark struct ir3 *shader = rzalloc(compiler, struct ir3); 50c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark 51694beb8b830c993e9bfb744655be3dbd558ab3a8Rob Clark shader->compiler = compiler; 52c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark shader->ninputs = nin; 53c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark shader->inputs = ir3_alloc(shader, sizeof(shader->inputs[0]) * nin); 54c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark 55c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark shader->noutputs = nout; 56c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark shader->outputs = ir3_alloc(shader, sizeof(shader->outputs[0]) * nout); 57c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark 58457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_inithead(&shader->block_list); 59fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark list_inithead(&shader->array_list); 60457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark 619613ca569f553666b7397c10321f43bdbb843a13Rob Clark return shader; 622855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 632855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 647d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkvoid ir3_destroy(struct ir3 *shader) 652855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 668fe20762433dafc8d6df3a14db7074c1ddf99120Rob Clark /* TODO convert the dynamic array to ralloc too: */ 67adf1659ff5f07d907eca552be3b566e408c8601eRob Clark free(shader->indirects); 687273cb4e933f8be65fc73b9d8c69c76d1078cb14Rob Clark free(shader->predicates); 698a0ffedd8de51eaf980855283c4525dba6dc5847Rob Clark free(shader->baryfs); 7036c9ea6e79267d62e8d71cc51c6d6db4bdb6f977Rob Clark free(shader->keeps); 7136c9ea6e79267d62e8d71cc51c6d6db4bdb6f977Rob Clark free(shader->astc_srgb); 728fe20762433dafc8d6df3a14db7074c1ddf99120Rob Clark ralloc_free(shader); 732855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 742855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 752855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark#define iassert(cond) do { \ 762855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (!(cond)) { \ 772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark assert(cond); \ 782855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return -1; \ 792855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } } while (0) 802855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 817d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkstatic uint32_t reg(struct ir3_register *reg, struct ir3_info *info, 822855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark uint32_t repeat, uint32_t valid_flags) 832855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 842855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark reg_t val = { .dummy32 = 0 }; 852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 86972ce757d7f521f9f867594fe5661b8074130821Rob Clark if (reg->flags & ~valid_flags) { 87972ce757d7f521f9f867594fe5661b8074130821Rob Clark debug_printf("INVALID FLAGS: %x vs %x\n", 88972ce757d7f521f9f867594fe5661b8074130821Rob Clark reg->flags, valid_flags); 89972ce757d7f521f9f867594fe5661b8074130821Rob Clark } 902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (!(reg->flags & IR3_REG_R)) 922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark repeat = 0; 932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (reg->flags & IR3_REG_IMMED) { 952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark val.iim_val = reg->iim_val; 962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else { 9726b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark unsigned components; 98fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark int16_t max; 9926b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark 10026b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark if (reg->flags & IR3_REG_RELATIV) { 10126b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark components = reg->size; 1026a33c5c0dffce136bdc95daa2db2d3e9d3c1741fRob Clark val.idummy10 = reg->array.offset; 103fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark max = (reg->array.offset + repeat + components - 1) >> 2; 10426b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark } else { 10526b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark components = util_last_bit(reg->wrmask); 10626b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark val.comp = reg->num & 0x3; 10726b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark val.num = reg->num >> 2; 108fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark max = (reg->num + repeat + components - 1) >> 2; 10926b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark } 1102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1112855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (reg->flags & IR3_REG_CONST) { 1122855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_const = MAX2(info->max_const, max); 113e9f2abe349886ae5423c7c31d201e7d587a3695aRob Clark } else if (val.num == 63) { 114e9f2abe349886ae5423c7c31d201e7d587a3695aRob Clark /* ignore writes to dummy register r63.x */ 1152855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else if ((max != REG_A0) && (max != REG_P0)) { 1162855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (reg->flags & IR3_REG_HALF) { 1172855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_half_reg = MAX2(info->max_half_reg, max); 1182855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else { 1192855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_reg = MAX2(info->max_reg, max); 1202855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 1212855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 1222855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 1232855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1242855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return val.dummy32; 1252855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 1262855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1272855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat0(struct ir3_instruction *instr, void *ptr, 1287d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 1292855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 1302855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat0_t *cat0 = ptr; 1312855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 13245eef9af03639a409ef54b136bb4902b9825864bRob Clark if (info->gpu_id >= 500) { 13345eef9af03639a409ef54b136bb4902b9825864bRob Clark cat0->a5xx.immed = instr->cat0.immed; 13445eef9af03639a409ef54b136bb4902b9825864bRob Clark } else if (info->gpu_id >= 400) { 135660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark cat0->a4xx.immed = instr->cat0.immed; 136660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark } else { 137660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark cat0->a3xx.immed = instr->cat0.immed; 138660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark } 1392855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->repeat = instr->repeat; 1402855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->ss = !!(instr->flags & IR3_INSTR_SS); 1412855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->inv = instr->cat0.inv; 1422855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->comp = instr->cat0.comp; 1432855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->opc = instr->opc; 1442855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 1452855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->sync = !!(instr->flags & IR3_INSTR_SY); 1462855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat0->opc_cat = 0; 1472855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1482855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 1492855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 1502855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1512855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic uint32_t type_flags(type_t type) 1522855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 1532855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return (type_size(type) == 32) ? 0 : IR3_REG_HALF; 1542855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 1552855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1562855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat1(struct ir3_instruction *instr, void *ptr, 1577d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 1582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 1592855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 1602855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src = instr->regs[1]; 1612855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat1_t *cat1 = ptr; 1622855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1632855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(instr->regs_count == 2); 1642855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((dst->flags ^ type_flags(instr->cat1.dst_type)) & IR3_REG_HALF)); 1652855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert((src->flags & IR3_REG_IMMED) || 1662855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark !((src->flags ^ type_flags(instr->cat1.src_type)) & IR3_REG_HALF)); 1672855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1682855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src->flags & IR3_REG_IMMED) { 1692855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->iim_val = src->iim_val; 1702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src_im = 1; 1712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else if (src->flags & IR3_REG_RELATIV) { 17226b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark cat1->off = reg(src, info, instr->repeat, 17326b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark IR3_REG_R | IR3_REG_CONST | IR3_REG_HALF | IR3_REG_RELATIV); 1742855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src_rel = 1; 1754317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat1->src_rel_c = !!(src->flags & IR3_REG_CONST); 1762855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else { 1772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src = reg(src, info, instr->repeat, 17826b79ac3e40624726bff5101dfe892d3ee2ba607Rob Clark IR3_REG_R | IR3_REG_CONST | IR3_REG_HALF); 1794317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat1->src_c = !!(src->flags & IR3_REG_CONST); 1802855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 1812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1822855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->dst = reg(dst, info, instr->repeat, 1832855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark IR3_REG_RELATIV | IR3_REG_EVEN | 1842855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark IR3_REG_R | IR3_REG_POS_INF | IR3_REG_HALF); 1852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->repeat = instr->repeat; 1862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src_r = !!(src->flags & IR3_REG_R); 1872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->ss = !!(instr->flags & IR3_INSTR_SS); 1884317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat1->ul = !!(instr->flags & IR3_INSTR_UL); 1892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->dst_type = instr->cat1.dst_type; 1902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->dst_rel = !!(dst->flags & IR3_REG_RELATIV); 1912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->src_type = instr->cat1.src_type; 1922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->even = !!(dst->flags & IR3_REG_EVEN); 1932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->pos_inf = !!(dst->flags & IR3_REG_POS_INF); 1942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 1952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->sync = !!(instr->flags & IR3_INSTR_SY); 1962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat1->opc_cat = 1; 1972855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 1982855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 1992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 2002855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat2(struct ir3_instruction *instr, void *ptr, 2027d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 2032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 2042855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 2052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src1 = instr->regs[1]; 2062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src2 = instr->regs[2]; 2072855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat2_t *cat2 = ptr; 208104713d9f2dced94a427004a25c54b2c7feee166Rob Clark unsigned absneg = ir3_cat2_absneg(instr->opc); 2092855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert((instr->regs_count == 2) || (instr->regs_count == 3)); 2112855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2124317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src1->flags & IR3_REG_RELATIV) { 213fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark iassert(src1->array.offset < (1 << 10)); 2144317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel1.src1 = reg(src1, info, instr->repeat, 215104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_R | 216104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_HALF | absneg); 2174317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel1.src1_c = !!(src1->flags & IR3_REG_CONST); 2184317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel1.src1_rel = 1; 2194317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src1->flags & IR3_REG_CONST) { 2204317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 12)); 2214317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->c1.src1 = reg(src1, info, instr->repeat, 222104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF); 2234317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->c1.src1_c = 1; 2244317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 2254317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 11)); 2264317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->src1 = reg(src1, info, instr->repeat, 227104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_IMMED | IR3_REG_R | IR3_REG_HALF | 228104713d9f2dced94a427004a25c54b2c7feee166Rob Clark absneg); 2294317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 2302855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->src1_im = !!(src1->flags & IR3_REG_IMMED); 231104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat2->src1_neg = !!(src1->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 232104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat2->src1_abs = !!(src1->flags & (IR3_REG_FABS | IR3_REG_SABS)); 2332855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->src1_r = !!(src1->flags & IR3_REG_R); 2342855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2352855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src2) { 2362855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert((src2->flags & IR3_REG_IMMED) || 2372855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark !((src1->flags ^ src2->flags) & IR3_REG_HALF)); 2384317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 2394317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src2->flags & IR3_REG_RELATIV) { 240fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark iassert(src2->array.offset < (1 << 10)); 2414317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel2.src2 = reg(src2, info, instr->repeat, 242104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_R | 243104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_HALF | absneg); 2444317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel2.src2_c = !!(src2->flags & IR3_REG_CONST); 2454317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->rel2.src2_rel = 1; 2464317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src2->flags & IR3_REG_CONST) { 2474317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src2->num < (1 << 12)); 2484317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->c2.src2 = reg(src2, info, instr->repeat, 249104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF); 2504317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->c2.src2_c = 1; 2514317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 2524317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src2->num < (1 << 11)); 2534317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat2->src2 = reg(src2, info, instr->repeat, 254104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_IMMED | IR3_REG_R | IR3_REG_HALF | 255104713d9f2dced94a427004a25c54b2c7feee166Rob Clark absneg); 2564317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 2574317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 2582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->src2_im = !!(src2->flags & IR3_REG_IMMED); 259104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat2->src2_neg = !!(src2->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 260104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat2->src2_abs = !!(src2->flags & (IR3_REG_FABS | IR3_REG_SABS)); 2612855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->src2_r = !!(src2->flags & IR3_REG_R); 2622855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 2632855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2642855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->dst = reg(dst, info, instr->repeat, 2652855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark IR3_REG_R | IR3_REG_EI | IR3_REG_HALF); 2662855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->repeat = instr->repeat; 2672855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->ss = !!(instr->flags & IR3_INSTR_SS); 2682855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->ul = !!(instr->flags & IR3_INSTR_UL); 2692855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->dst_half = !!((src1->flags ^ dst->flags) & IR3_REG_HALF); 2702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->ei = !!(dst->flags & IR3_REG_EI); 2712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->cond = instr->cat2.condition; 2722855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->full = ! (src1->flags & IR3_REG_HALF); 2732855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->opc = instr->opc; 2742855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 2752855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->sync = !!(instr->flags & IR3_INSTR_SY); 2762855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat2->opc_cat = 2; 2772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2782855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 2792855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 2802855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat3(struct ir3_instruction *instr, void *ptr, 2827d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 2832855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 2842855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 2852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src1 = instr->regs[1]; 2862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src2 = instr->regs[2]; 2872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src3 = instr->regs[3]; 288104713d9f2dced94a427004a25c54b2c7feee166Rob Clark unsigned absneg = ir3_cat3_absneg(instr->opc); 2892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat3_t *cat3 = ptr; 2902855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark uint32_t src_flags = 0; 2912855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 2922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark switch (instr->opc) { 2932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_MAD_F16: 2942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_MAD_U16: 2952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_MAD_S16: 2962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SEL_B16: 2972855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SEL_S16: 2982855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SEL_F16: 2992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SAD_S16: 3002855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark case OPC_SAD_S32: // really?? 3012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark src_flags |= IR3_REG_HALF; 3022855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark break; 3032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark default: 3042855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark break; 3052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 3062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3072855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(instr->regs_count == 4); 3082855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src1->flags ^ src_flags) & IR3_REG_HALF)); 3092855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src2->flags ^ src_flags) & IR3_REG_HALF)); 3102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src3->flags ^ src_flags) & IR3_REG_HALF)); 3112855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3124317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src1->flags & IR3_REG_RELATIV) { 313fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark iassert(src1->array.offset < (1 << 10)); 3144317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel1.src1 = reg(src1, info, instr->repeat, 315104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_R | 316104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_HALF | absneg); 3174317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel1.src1_c = !!(src1->flags & IR3_REG_CONST); 3184317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel1.src1_rel = 1; 3194317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src1->flags & IR3_REG_CONST) { 3204317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 12)); 3214317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->c1.src1 = reg(src1, info, instr->repeat, 322104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF); 3234317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->c1.src1_c = 1; 3244317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 3254317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src1->num < (1 << 11)); 3264317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->src1 = reg(src1, info, instr->repeat, 327104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_R | IR3_REG_HALF | absneg); 3284317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 3294317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 330104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat3->src1_neg = !!(src1->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 3312855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src1_r = !!(src1->flags & IR3_REG_R); 3322855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3332855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src2 = reg(src2, info, instr->repeat, 334104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF | absneg); 3352855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src2_c = !!(src2->flags & IR3_REG_CONST); 336104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat3->src2_neg = !!(src2->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 3372855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src2_r = !!(src2->flags & IR3_REG_R); 3382855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3394317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 3404317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src3->flags & IR3_REG_RELATIV) { 341fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark iassert(src3->array.offset < (1 << 10)); 3424317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel2.src3 = reg(src3, info, instr->repeat, 343104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_R | 344104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_HALF | absneg); 3454317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel2.src3_c = !!(src3->flags & IR3_REG_CONST); 3464317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->rel2.src3_rel = 1; 3474317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src3->flags & IR3_REG_CONST) { 3484317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src3->num < (1 << 12)); 3494317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->c2.src3 = reg(src3, info, instr->repeat, 350104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF); 3514317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->c2.src3_c = 1; 3524317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 3534317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src3->num < (1 << 11)); 3544317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat3->src3 = reg(src3, info, instr->repeat, 355104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_R | IR3_REG_HALF | absneg); 3564317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 3574317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 358104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat3->src3_neg = !!(src3->flags & (IR3_REG_FNEG | IR3_REG_SNEG | IR3_REG_BNOT)); 3592855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->src3_r = !!(src3->flags & IR3_REG_R); 3602855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3612855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 3622855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->repeat = instr->repeat; 3632855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->ss = !!(instr->flags & IR3_INSTR_SS); 3642855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->ul = !!(instr->flags & IR3_INSTR_UL); 3652855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->dst_half = !!((src_flags ^ dst->flags) & IR3_REG_HALF); 3662855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->opc = instr->opc; 3672855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 3682855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->sync = !!(instr->flags & IR3_INSTR_SY); 3692855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat3->opc_cat = 3; 3702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 3722855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 3732855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3742855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat4(struct ir3_instruction *instr, void *ptr, 3757d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 3762855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 3772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 3782855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src = instr->regs[1]; 3792855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat4_t *cat4 = ptr; 3802855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(instr->regs_count == 2); 3822855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 3834317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark if (src->flags & IR3_REG_RELATIV) { 384fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark iassert(src->array.offset < (1 << 10)); 3854317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->rel.src = reg(src, info, instr->repeat, 386104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_RELATIV | IR3_REG_CONST | IR3_REG_FNEG | 387104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_FABS | IR3_REG_R | IR3_REG_HALF); 3884317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->rel.src_c = !!(src->flags & IR3_REG_CONST); 3894317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->rel.src_rel = 1; 3904317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else if (src->flags & IR3_REG_CONST) { 3914317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src->num < (1 << 12)); 3924317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->c.src = reg(src, info, instr->repeat, 393104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_CONST | IR3_REG_FNEG | IR3_REG_FABS | 3944317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark IR3_REG_R | IR3_REG_HALF); 3954317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->c.src_c = 1; 3964317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } else { 3974317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark iassert(src->num < (1 << 11)); 3984317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark cat4->src = reg(src, info, instr->repeat, 399104713d9f2dced94a427004a25c54b2c7feee166Rob Clark IR3_REG_IMMED | IR3_REG_FNEG | IR3_REG_FABS | 4004317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark IR3_REG_R | IR3_REG_HALF); 4014317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark } 4024317c4e6e05f84a985ff76a7f66e506681d8e37fRob Clark 4032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->src_im = !!(src->flags & IR3_REG_IMMED); 404104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat4->src_neg = !!(src->flags & IR3_REG_FNEG); 405104713d9f2dced94a427004a25c54b2c7feee166Rob Clark cat4->src_abs = !!(src->flags & IR3_REG_FABS); 4062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->src_r = !!(src->flags & IR3_REG_R); 4072855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4082855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 4092855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->repeat = instr->repeat; 4102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->ss = !!(instr->flags & IR3_INSTR_SS); 4112855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->ul = !!(instr->flags & IR3_INSTR_UL); 4122855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->dst_half = !!((src->flags ^ dst->flags) & IR3_REG_HALF); 4132855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->full = ! (src->flags & IR3_REG_HALF); 4142855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->opc = instr->opc; 4152855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 4162855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->sync = !!(instr->flags & IR3_INSTR_SY); 4172855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat4->opc_cat = 4; 4182855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4192855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 4202855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 4212855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4222855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat5(struct ir3_instruction *instr, void *ptr, 4237d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 4242855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 4252855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *dst = instr->regs[0]; 4262855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src1 = instr->regs[1]; 4272855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src2 = instr->regs[2]; 4282855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *src3 = instr->regs[3]; 4292855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat5_t *cat5 = ptr; 4302855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4312855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((dst->flags ^ type_flags(instr->cat5.type)) & IR3_REG_HALF)); 4322855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 43327a97097e1a6d8f0a29393b2fcc6fdb0a500bf92Rob Clark assume(src1 || !src2); 43427a97097e1a6d8f0a29393b2fcc6fdb0a500bf92Rob Clark assume(src2 || !src3); 43527a97097e1a6d8f0a29393b2fcc6fdb0a500bf92Rob Clark 4362855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src1) { 4372855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->full = ! (src1->flags & IR3_REG_HALF); 4382855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->src1 = reg(src1, info, instr->repeat, IR3_REG_HALF); 4392855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4402855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4412855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (instr->flags & IR3_INSTR_S2EN) { 4422855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src2) { 4432855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src1->flags ^ src2->flags) & IR3_REG_HALF)); 4442855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->s2en.src2 = reg(src2, info, instr->repeat, IR3_REG_HALF); 4452855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4462855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src3) { 4472855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(src3->flags & IR3_REG_HALF); 4482855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->s2en.src3 = reg(src3, info, instr->repeat, IR3_REG_HALF); 4492855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4502855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!(instr->cat5.samp | instr->cat5.tex)); 4512855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } else { 4522855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!src3); 4532855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark if (src2) { 4542855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark iassert(!((src1->flags ^ src2->flags) & IR3_REG_HALF)); 4552855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->norm.src2 = reg(src2, info, instr->repeat, IR3_REG_HALF); 4562855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4572855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->norm.samp = instr->cat5.samp; 4582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->norm.tex = instr->cat5.tex; 4592855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 4602855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4612855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 4622855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->wrmask = dst->wrmask; 4632855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->type = instr->cat5.type; 4642855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_3d = !!(instr->flags & IR3_INSTR_3D); 4652855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_a = !!(instr->flags & IR3_INSTR_A); 4662855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_s = !!(instr->flags & IR3_INSTR_S); 4672855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_s2en = !!(instr->flags & IR3_INSTR_S2EN); 4682855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_o = !!(instr->flags & IR3_INSTR_O); 4692855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->is_p = !!(instr->flags & IR3_INSTR_P); 4702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->opc = instr->opc; 4712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 4722855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->sync = !!(instr->flags & IR3_INSTR_SY); 4732855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat5->opc_cat = 5; 4742855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4752855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 4762855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 4772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 4782855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int emit_cat6(struct ir3_instruction *instr, void *ptr, 4797d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) 4802855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 481020301baccc77e5753ead1e890c0cf24a9675517Rob Clark struct ir3_register *dst, *src1, *src2; 4822855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat6_t *cat6 = ptr; 4832855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 484020301baccc77e5753ead1e890c0cf24a9675517Rob Clark /* the "dst" for a store instruction is (from the perspective 485020301baccc77e5753ead1e890c0cf24a9675517Rob Clark * of data flow in the shader, ie. register use/def, etc) in 486020301baccc77e5753ead1e890c0cf24a9675517Rob Clark * fact a register that is read by the instruction, rather 487020301baccc77e5753ead1e890c0cf24a9675517Rob Clark * than written: 488020301baccc77e5753ead1e890c0cf24a9675517Rob Clark */ 489020301baccc77e5753ead1e890c0cf24a9675517Rob Clark if (is_store(instr)) { 490020301baccc77e5753ead1e890c0cf24a9675517Rob Clark iassert(instr->regs_count >= 3); 491020301baccc77e5753ead1e890c0cf24a9675517Rob Clark 492020301baccc77e5753ead1e890c0cf24a9675517Rob Clark dst = instr->regs[1]; 493020301baccc77e5753ead1e890c0cf24a9675517Rob Clark src1 = instr->regs[2]; 494020301baccc77e5753ead1e890c0cf24a9675517Rob Clark src2 = (instr->regs_count >= 4) ? instr->regs[3] : NULL; 495020301baccc77e5753ead1e890c0cf24a9675517Rob Clark } else { 496020301baccc77e5753ead1e890c0cf24a9675517Rob Clark iassert(instr->regs_count >= 2); 497020301baccc77e5753ead1e890c0cf24a9675517Rob Clark 498020301baccc77e5753ead1e890c0cf24a9675517Rob Clark dst = instr->regs[0]; 499020301baccc77e5753ead1e890c0cf24a9675517Rob Clark src1 = instr->regs[1]; 500020301baccc77e5753ead1e890c0cf24a9675517Rob Clark src2 = (instr->regs_count >= 3) ? instr->regs[2] : NULL; 501020301baccc77e5753ead1e890c0cf24a9675517Rob Clark } 502020301baccc77e5753ead1e890c0cf24a9675517Rob Clark 5032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 504bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark /* TODO we need a more comprehensive list about which instructions 505bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark * can be encoded which way. Or possibly use IR3_INSTR_0 flag to 506bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark * indicate to use the src_off encoding even if offset is zero 507bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark * (but then what to do about dst_off?) 508bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark */ 509bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark if (instr->cat6.src_offset || (instr->opc == OPC_LDG)) { 5102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat6a_t *cat6a = ptr; 5112855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 512bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6->src_off = true; 5132855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 51420b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->src1 = reg(src1, info, instr->repeat, IR3_REG_IMMED); 51520b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->src1_im = !!(src1->flags & IR3_REG_IMMED); 51620b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark if (src2) { 51720b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->src2 = reg(src2, info, instr->repeat, IR3_REG_IMMED); 51820b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6a->src2_im = !!(src2->flags & IR3_REG_IMMED); 51920b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark } 520bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6a->off = instr->cat6.src_offset; 52120b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark } else { 5222855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr_cat6b_t *cat6b = ptr; 5232855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 524bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6->src_off = false; 5252855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 52620b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->src1 = reg(src1, info, instr->repeat, IR3_REG_IMMED); 52720b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->src1_im = !!(src1->flags & IR3_REG_IMMED); 52820b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark if (src2) { 52920b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->src2 = reg(src2, info, instr->repeat, IR3_REG_IMMED); 53020b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark cat6b->src2_im = !!(src2->flags & IR3_REG_IMMED); 53120b50a071271e2caf8a4c3d4fd72f877af8a18d9Rob Clark } 5322855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 5332855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 534bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark if (instr->cat6.dst_offset || (instr->opc == OPC_STG)) { 535bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark instr_cat6c_t *cat6c = ptr; 536bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6->dst_off = true; 537bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6c->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 538bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6c->off = instr->cat6.dst_offset; 539bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark } else { 540bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark instr_cat6d_t *cat6d = ptr; 541bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6->dst_off = false; 542bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6d->dst = reg(dst, info, instr->repeat, IR3_REG_R | IR3_REG_HALF); 543bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark } 544bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark 5452855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->type = instr->cat6.type; 5462855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->opc = instr->opc; 5472855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->jmp_tgt = !!(instr->flags & IR3_INSTR_JP); 5482855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->sync = !!(instr->flags & IR3_INSTR_SY); 549bc5e2bec303acd7fd962996bf369be5ce0e15cd2Rob Clark cat6->g = !!(instr->flags & IR3_INSTR_G); 5502855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark cat6->opc_cat = 6; 5512855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5522855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return 0; 5532855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 5542855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 5552855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstatic int (*emit[])(struct ir3_instruction *instr, void *ptr, 5567d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clark struct ir3_info *info) = { 5572855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark emit_cat0, emit_cat1, emit_cat2, emit_cat3, emit_cat4, emit_cat5, emit_cat6, 5582855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark}; 5592855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 56061c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clarkvoid * ir3_assemble(struct ir3 *shader, struct ir3_info *info, 56161c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark uint32_t gpu_id) 5622855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 5632855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark uint32_t *ptr, *dwords; 5642855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 565660d5c1646f5d63f9626b24beabc9cfc318849d4Rob Clark info->gpu_id = gpu_id; 5662855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_reg = -1; 5672855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_half_reg = -1; 5682855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark info->max_const = -1; 569a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark info->instrs_count = 0; 570adf1659ff5f07d907eca552be3b566e408c8601eRob Clark info->sizedwords = 0; 571adf1659ff5f07d907eca552be3b566e408c8601eRob Clark 572457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_block, block, &shader->block_list, node) { 573457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_instruction, instr, &block->instr_list, node) { 574457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark info->sizedwords += 2; 575457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark } 576adf1659ff5f07d907eca552be3b566e408c8601eRob Clark } 5772855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 57860a27ad122128145d28be37e9c0b0bc86a8e5181Giuseppe Bilotta /* need an integer number of instruction "groups" (sets of 16 57961c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark * instructions on a4xx or sets of 4 instructions on a3xx), 58061c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark * so pad out w/ NOPs if needed: (NOTE each instruction is 64bits) 5812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark */ 58261c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark if (gpu_id >= 400) { 583adf1659ff5f07d907eca552be3b566e408c8601eRob Clark info->sizedwords = align(info->sizedwords, 16 * 2); 58461c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark } else { 585adf1659ff5f07d907eca552be3b566e408c8601eRob Clark info->sizedwords = align(info->sizedwords, 4 * 2); 58661c68b69d704b5faa5ff9d2b73b24bebf7e19412Rob Clark } 5872855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 588c35f14f36880eb20f5e54480444e343520e9bec5Carl Worth ptr = dwords = calloc(4, info->sizedwords); 5892855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 590457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_block, block, &shader->block_list, node) { 591457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_instruction, instr, &block->instr_list, node) { 59219739e4fb9024f42a8fc332e6fa94c292bb6bc16Rob Clark int ret = emit[opc_cat(instr->opc)](instr, dwords, info); 593457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark if (ret) 594457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark goto fail; 595457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark info->instrs_count += 1 + instr->repeat; 596457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark dwords += 2; 597457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark } 5982855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 5992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 6002855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return ptr; 6012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 6022855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkfail: 6032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark free(ptr); 6042855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return NULL; 6052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 6062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 6077d7e6ae9c3544ce1889aa9b8a34545c6f42017e7Rob Clarkstatic struct ir3_register * reg_create(struct ir3 *shader, 6082855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark int num, int flags) 6092855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 6102855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *reg = 6112855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark ir3_alloc(shader, sizeof(struct ir3_register)); 6125c6961efae7d2baa224580af45f8d8968dda3a67Rob Clark reg->wrmask = 1; 6132855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark reg->flags = flags; 6142855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark reg->num = num; 6152855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return reg; 6162855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 6172855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 618adf1659ff5f07d907eca552be3b566e408c8601eRob Clarkstatic void insert_instr(struct ir3_block *block, 6192855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_instruction *instr) 6202855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 621adf1659ff5f07d907eca552be3b566e408c8601eRob Clark struct ir3 *shader = block->shader; 622a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark#ifdef DEBUG 623a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark static uint32_t serialno = 0; 624a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark instr->serialno = ++serialno; 625a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark#endif 626adf1659ff5f07d907eca552be3b566e408c8601eRob Clark list_addtail(&instr->node, &block->instr_list); 6278a0ffedd8de51eaf980855283c4525dba6dc5847Rob Clark 6287208e96bb810a7a6c92fd11bb7f4df8c9b7f1a2dRob Clark if (is_input(instr)) 6297208e96bb810a7a6c92fd11bb7f4df8c9b7f1a2dRob Clark array_insert(shader->baryfs, instr); 6302855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 6312855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 632c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clarkstruct ir3_block * ir3_block_create(struct ir3 *shader) 633a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark{ 634c8fb5f8a011e1db78af3ceaf91c5cb3b1acaee14Rob Clark struct ir3_block *block = ir3_alloc(shader, sizeof(*block)); 635457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark#ifdef DEBUG 636457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark static uint32_t serialno = 0; 637457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark block->serialno = ++serialno; 638457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark#endif 639a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark block->shader = shader; 640457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_inithead(&block->node); 641adf1659ff5f07d907eca552be3b566e408c8601eRob Clark list_inithead(&block->instr_list); 642a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark return block; 643a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark} 644a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark 64563e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clarkstatic struct ir3_instruction *instr_create(struct ir3_block *block, int nreg) 64663e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark{ 64763e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark struct ir3_instruction *instr; 64863e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark unsigned sz = sizeof(*instr) + (nreg * sizeof(instr->regs[0])); 64963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark char *ptr = ir3_alloc(block->shader, sz); 65063e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 65163e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark instr = (struct ir3_instruction *)ptr; 65263e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark ptr += sizeof(*instr); 65363e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark instr->regs = (struct ir3_register **)ptr; 65463e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 65563e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark#ifdef DEBUG 65663e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark instr->regs_max = nreg; 65763e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark#endif 65863e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 65963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark return instr; 66063e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark} 66163e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 66263e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clarkstruct ir3_instruction * ir3_instr_create2(struct ir3_block *block, 66338ae05a340bdf526d5da62159223ad9938fea36aRob Clark opc_t opc, int nreg) 6642855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 66563e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark struct ir3_instruction *instr = instr_create(block, nreg); 666a418573c4d7fc7f896e7077378d2b4daf98d5217Rob Clark instr->block = block; 6672855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr->opc = opc; 668adf1659ff5f07d907eca552be3b566e408c8601eRob Clark insert_instr(block, instr); 6692855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return instr; 6702855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 6712855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 67238ae05a340bdf526d5da62159223ad9938fea36aRob Clarkstruct ir3_instruction * ir3_instr_create(struct ir3_block *block, opc_t opc) 67363e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark{ 67463e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark /* NOTE: we could be slightly more clever, at least for non-meta, 67563e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark * and choose # of regs based on category. 67663e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark */ 67738ae05a340bdf526d5da62159223ad9938fea36aRob Clark return ir3_instr_create2(block, opc, 4); 67863e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark} 67963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 6802855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstruct ir3_instruction * ir3_instr_clone(struct ir3_instruction *instr) 6812855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 68263e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark struct ir3_instruction *new_instr = instr_create(instr->block, 68363e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark instr->regs_count); 68463e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark struct ir3_register **regs; 6852855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark unsigned i; 6862855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 68763e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark regs = new_instr->regs; 6882855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark *new_instr = *instr; 68963e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark new_instr->regs = regs; 69063e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark 691adf1659ff5f07d907eca552be3b566e408c8601eRob Clark insert_instr(instr->block, new_instr); 6922855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 6932855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark /* clone registers: */ 6942855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark new_instr->regs_count = 0; 6952855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark for (i = 0; i < instr->regs_count; i++) { 6962855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *reg = instr->regs[i]; 6972855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark struct ir3_register *new_reg = 6982855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark ir3_reg_create(new_instr, reg->num, reg->flags); 6992855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark *new_reg = *reg; 7002855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark } 7012855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 7022855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return new_instr; 7032855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 7042855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark 7052855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clarkstruct ir3_register * ir3_reg_create(struct ir3_instruction *instr, 7062855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark int num, int flags) 7072855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark{ 708457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark struct ir3 *shader = instr->block->shader; 709457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark struct ir3_register *reg = reg_create(shader, num, flags); 71063e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark#ifdef DEBUG 71163e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark debug_assert(instr->regs_count < instr->regs_max); 71263e5b72da8b1df4bbb0fcf46524d106f51264605Rob Clark#endif 7132855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark instr->regs[instr->regs_count++] = reg; 7142855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark return reg; 7152855f3f7bcd9b36a275e942c9c7d0eb8e485c16fRob Clark} 716457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark 717fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clarkstruct ir3_register * ir3_reg_clone(struct ir3 *shader, 718fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark struct ir3_register *reg) 719fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark{ 720fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark struct ir3_register *new_reg = reg_create(shader, 0, 0); 721fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark *new_reg = *reg; 722fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark return new_reg; 723fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark} 724fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark 725457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clarkvoid 7266b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clarkir3_instr_set_address(struct ir3_instruction *instr, 7276b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark struct ir3_instruction *addr) 7286b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark{ 7296b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark if (instr->address != addr) { 7306b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark struct ir3 *ir = instr->block->shader; 7316b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark instr->address = addr; 7326b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark array_insert(ir->indirects, instr); 7336b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark } 7346b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark} 7356b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clark 7366b9f5cd5f7b25e9e03104fe279df74817f69fe87Rob Clarkvoid 737457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clarkir3_block_clear_mark(struct ir3_block *block) 738457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark{ 739457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_instruction, instr, &block->instr_list, node) 740457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark instr->flags &= ~IR3_INSTR_MARK; 741457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark} 742457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark 743457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clarkvoid 744457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clarkir3_clear_mark(struct ir3 *ir) 745457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark{ 746457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_block, block, &ir->block_list, node) { 747457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark ir3_block_clear_mark(block); 748457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark } 749457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark} 750457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark 751457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark/* note: this will destroy instr->depth, don't do it until after sched! */ 75200b6b41482985ba4a81fbb479a47c06ec83f3797Rob Clarkunsigned 753457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clarkir3_count_instructions(struct ir3 *ir) 754457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark{ 75500b6b41482985ba4a81fbb479a47c06ec83f3797Rob Clark unsigned cnt = 0; 756457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_block, block, &ir->block_list, node) { 757457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark list_for_each_entry (struct ir3_instruction, instr, &block->instr_list, node) { 75800b6b41482985ba4a81fbb479a47c06ec83f3797Rob Clark instr->ip = cnt++; 759457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark } 760457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark block->start_ip = list_first_entry(&block->instr_list, struct ir3_instruction, node)->ip; 761457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark block->end_ip = list_last_entry(&block->instr_list, struct ir3_instruction, node)->ip; 762457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark } 76300b6b41482985ba4a81fbb479a47c06ec83f3797Rob Clark return cnt; 764457f7c2a2a93b45396ac66e0d4b3896d2db8fdf3Rob Clark} 765fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark 766fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clarkstruct ir3_array * 767fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clarkir3_lookup_array(struct ir3 *ir, unsigned id) 768fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark{ 769fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark list_for_each_entry (struct ir3_array, arr, &ir->array_list, node) 770fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark if (arr->id == id) 771fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark return arr; 772fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark return NULL; 773fad158a0e01f4c28851477e6d1eb5c8fd67e226bRob Clark} 774