| /* |
| * Copyright © 2018 Valve Corporation |
| * |
| * SPDX-License-Identifier: MIT |
| */ |
| |
| #include "aco_builder.h" |
| #include "aco_ir.h" |
| |
| #include "common/ac_shader_util.h" |
| #include "common/sid.h" |
| |
| #include <array> |
| |
| namespace aco { |
| |
| namespace { |
| |
| const std::array<const char*, num_reduce_ops> reduce_ops = []() |
| { |
| std::array<const char*, num_reduce_ops> ret{}; |
| ret[iadd8] = "iadd8"; |
| ret[iadd16] = "iadd16"; |
| ret[iadd32] = "iadd32"; |
| ret[iadd64] = "iadd64"; |
| ret[imul8] = "imul8"; |
| ret[imul16] = "imul16"; |
| ret[imul32] = "imul32"; |
| ret[imul64] = "imul64"; |
| ret[fadd16] = "fadd16"; |
| ret[fadd32] = "fadd32"; |
| ret[fadd64] = "fadd64"; |
| ret[fmul16] = "fmul16"; |
| ret[fmul32] = "fmul32"; |
| ret[fmul64] = "fmul64"; |
| ret[imin8] = "imin8"; |
| ret[imin16] = "imin16"; |
| ret[imin32] = "imin32"; |
| ret[imin64] = "imin64"; |
| ret[imax8] = "imax8"; |
| ret[imax16] = "imax16"; |
| ret[imax32] = "imax32"; |
| ret[imax64] = "imax64"; |
| ret[umin8] = "umin8"; |
| ret[umin16] = "umin16"; |
| ret[umin32] = "umin32"; |
| ret[umin64] = "umin64"; |
| ret[umax8] = "umax8"; |
| ret[umax16] = "umax16"; |
| ret[umax32] = "umax32"; |
| ret[umax64] = "umax64"; |
| ret[fmin16] = "fmin16"; |
| ret[fmin32] = "fmin32"; |
| ret[fmin64] = "fmin64"; |
| ret[fmax16] = "fmax16"; |
| ret[fmax32] = "fmax32"; |
| ret[fmax64] = "fmax64"; |
| ret[iand8] = "iand8"; |
| ret[iand16] = "iand16"; |
| ret[iand32] = "iand32"; |
| ret[iand64] = "iand64"; |
| ret[ior8] = "ior8"; |
| ret[ior16] = "ior16"; |
| ret[ior32] = "ior32"; |
| ret[ior64] = "ior64"; |
| ret[ixor8] = "ixor8"; |
| ret[ixor16] = "ixor16"; |
| ret[ixor32] = "ixor32"; |
| ret[ixor64] = "ixor64"; |
| return ret; |
| }(); |
| |
| static void |
| print_reg_class(const RegClass rc, FILE* output) |
| { |
| if (rc.is_subdword()) { |
| fprintf(output, " v%ub: ", rc.bytes()); |
| } else if (rc.type() == RegType::sgpr) { |
| fprintf(output, " s%u: ", rc.size()); |
| } else if (rc.is_linear()) { |
| fprintf(output, " lv%u: ", rc.size()); |
| } else { |
| fprintf(output, " v%u: ", rc.size()); |
| } |
| } |
| |
| void |
| print_physReg(PhysReg reg, unsigned bytes, FILE* output, unsigned flags) |
| { |
| if (reg == 106) { |
| fprintf(output, bytes > 4 ? "vcc" : "vcc_lo"); |
| } else if (reg == 107) { |
| fprintf(output, "vcc_hi"); |
| } else if (reg == 124) { |
| fprintf(output, "m0"); |
| } else if (reg == 125) { |
| fprintf(output, "null"); |
| } else if (reg == 126) { |
| fprintf(output, bytes > 4 ? "exec" : "exec_lo"); |
| } else if (reg == 127) { |
| fprintf(output, "exec_hi"); |
| } else if (reg == 253) { |
| fprintf(output, "scc"); |
| } else { |
| bool is_vgpr = reg / 256; |
| unsigned r = reg % 256; |
| unsigned size = DIV_ROUND_UP(bytes, 4); |
| if (size == 1 && (flags & print_no_ssa)) { |
| fprintf(output, "%c%d", is_vgpr ? 'v' : 's', r); |
| } else { |
| fprintf(output, "%c[%d", is_vgpr ? 'v' : 's', r); |
| if (size > 1) |
| fprintf(output, "-%d]", r + size - 1); |
| else |
| fprintf(output, "]"); |
| } |
| if (reg.byte() || bytes % 4) |
| fprintf(output, "[%d:%d]", reg.byte() * 8, (reg.byte() + bytes) * 8); |
| } |
| } |
| |
| static void |
| print_constant(uint8_t reg, FILE* output) |
| { |
| if (reg >= 128 && reg <= 192) { |
| fprintf(output, "%d", reg - 128); |
| return; |
| } else if (reg >= 192 && reg <= 208) { |
| fprintf(output, "%d", 192 - reg); |
| return; |
| } |
| |
| switch (reg) { |
| case 240: fprintf(output, "0.5"); break; |
| case 241: fprintf(output, "-0.5"); break; |
| case 242: fprintf(output, "1.0"); break; |
| case 243: fprintf(output, "-1.0"); break; |
| case 244: fprintf(output, "2.0"); break; |
| case 245: fprintf(output, "-2.0"); break; |
| case 246: fprintf(output, "4.0"); break; |
| case 247: fprintf(output, "-4.0"); break; |
| case 248: fprintf(output, "1/(2*PI)"); break; |
| } |
| } |
| |
| static void |
| print_definition(const Definition* definition, FILE* output, unsigned flags) |
| { |
| if (!(flags & print_no_ssa)) |
| print_reg_class(definition->regClass(), output); |
| if (definition->isPrecise()) |
| fprintf(output, "(precise)"); |
| if (definition->isInfPreserve() || definition->isNaNPreserve() || definition->isSZPreserve()) { |
| fprintf(output, "("); |
| if (definition->isSZPreserve()) |
| fprintf(output, "Sz"); |
| if (definition->isInfPreserve()) |
| fprintf(output, "Inf"); |
| if (definition->isNaNPreserve()) |
| fprintf(output, "NaN"); |
| fprintf(output, "Preserve)"); |
| } |
| if (definition->isNUW()) |
| fprintf(output, "(nuw)"); |
| if (definition->isNoCSE()) |
| fprintf(output, "(noCSE)"); |
| if ((flags & print_kill) && definition->isKill()) |
| fprintf(output, "(kill)"); |
| if (!(flags & print_no_ssa)) |
| fprintf(output, "%%%d%s", definition->tempId(), definition->isFixed() ? ":" : ""); |
| |
| if (definition->isFixed()) |
| print_physReg(definition->physReg(), definition->bytes(), output, flags); |
| } |
| |
| static void |
| print_storage(storage_class storage, FILE* output) |
| { |
| fprintf(output, " storage:"); |
| int printed = 0; |
| if (storage & storage_buffer) |
| printed += fprintf(output, "%sbuffer", printed ? "," : ""); |
| if (storage & storage_gds) |
| printed += fprintf(output, "%sgds", printed ? "," : ""); |
| if (storage & storage_image) |
| printed += fprintf(output, "%simage", printed ? "," : ""); |
| if (storage & storage_shared) |
| printed += fprintf(output, "%sshared", printed ? "," : ""); |
| if (storage & storage_task_payload) |
| printed += fprintf(output, "%stask_payload", printed ? "," : ""); |
| if (storage & storage_vmem_output) |
| printed += fprintf(output, "%svmem_output", printed ? "," : ""); |
| if (storage & storage_scratch) |
| printed += fprintf(output, "%sscratch", printed ? "," : ""); |
| if (storage & storage_vgpr_spill) |
| printed += fprintf(output, "%svgpr_spill", printed ? "," : ""); |
| } |
| |
| static void |
| print_semantics(memory_semantics sem, FILE* output) |
| { |
| fprintf(output, " semantics:"); |
| int printed = 0; |
| if (sem & semantic_acquire) |
| printed += fprintf(output, "%sacquire", printed ? "," : ""); |
| if (sem & semantic_release) |
| printed += fprintf(output, "%srelease", printed ? "," : ""); |
| if (sem & semantic_volatile) |
| printed += fprintf(output, "%svolatile", printed ? "," : ""); |
| if (sem & semantic_private) |
| printed += fprintf(output, "%sprivate", printed ? "," : ""); |
| if (sem & semantic_can_reorder) |
| printed += fprintf(output, "%sreorder", printed ? "," : ""); |
| if (sem & semantic_atomic) |
| printed += fprintf(output, "%satomic", printed ? "," : ""); |
| if (sem & semantic_rmw) |
| printed += fprintf(output, "%srmw", printed ? "," : ""); |
| } |
| |
| static void |
| print_scope(sync_scope scope, FILE* output, const char* prefix = "scope") |
| { |
| fprintf(output, " %s:", prefix); |
| switch (scope) { |
| case scope_invocation: fprintf(output, "invocation"); break; |
| case scope_subgroup: fprintf(output, "subgroup"); break; |
| case scope_workgroup: fprintf(output, "workgroup"); break; |
| case scope_queuefamily: fprintf(output, "queuefamily"); break; |
| case scope_device: fprintf(output, "device"); break; |
| } |
| } |
| |
| static void |
| print_sync(memory_sync_info sync, FILE* output) |
| { |
| if (sync.storage) |
| print_storage(sync.storage, output); |
| if (sync.semantics) |
| print_semantics(sync.semantics, output); |
| if (sync.scope != scope_invocation) |
| print_scope(sync.scope, output); |
| } |
| |
| template <typename T> |
| static void |
| print_cache_flags(enum amd_gfx_level gfx_level, const T& instr, FILE* output) |
| { |
| if (gfx_level >= GFX12) { |
| if (instr_info.is_atomic[(unsigned)instr.opcode]) { |
| if (instr.cache.gfx12.temporal_hint & gfx12_atomic_return) |
| fprintf(output, " atomic_return"); |
| if (instr.cache.gfx12.temporal_hint & gfx12_atomic_non_temporal) |
| fprintf(output, " non_temporal"); |
| if (instr.cache.gfx12.temporal_hint & gfx12_atomic_accum_deferred_scope) |
| fprintf(output, " accum_deferred_scope"); |
| } else if (instr.definitions.empty()) { |
| switch (instr.cache.gfx12.temporal_hint) { |
| case gfx12_load_regular_temporal: break; |
| case gfx12_load_non_temporal: fprintf(output, " non_temporal"); break; |
| case gfx12_load_high_temporal: fprintf(output, " high_temporal"); break; |
| case gfx12_load_last_use_discard: fprintf(output, " last_use_discard"); break; |
| case gfx12_load_near_non_temporal_far_regular_temporal: |
| fprintf(output, " near_non_temporal_far_regular_temporal"); |
| break; |
| case gfx12_load_near_regular_temporal_far_non_temporal: |
| fprintf(output, " near_regular_temporal_far_non_temporal"); |
| break; |
| case gfx12_load_near_non_temporal_far_high_temporal: |
| fprintf(output, " near_non_temporal_far_high_temporal"); |
| break; |
| case gfx12_load_reserved: fprintf(output, " reserved"); break; |
| default: fprintf(output, "tmp:%u", (unsigned)instr.cache.gfx12.temporal_hint); |
| } |
| } else { |
| switch (instr.cache.gfx12.temporal_hint) { |
| case gfx12_store_regular_temporal: break; |
| case gfx12_store_non_temporal: fprintf(output, " non_temporal"); break; |
| case gfx12_store_high_temporal: fprintf(output, " high_temporal"); break; |
| case gfx12_store_high_temporal_stay_dirty: |
| fprintf(output, " high_temporal_stay_dirty"); |
| break; |
| case gfx12_store_near_non_temporal_far_regular_temporal: |
| fprintf(output, " near_non_temporal_far_regular_temporal"); |
| break; |
| case gfx12_store_near_regular_temporal_far_non_temporal: |
| fprintf(output, " near_regular_temporal_far_non_temporal"); |
| break; |
| case gfx12_store_near_non_temporal_far_high_temporal: |
| fprintf(output, " near_non_temporal_far_high_temporal"); |
| break; |
| case gfx12_store_near_non_temporal_far_writeback: |
| fprintf(output, " near_non_temporal_far_writeback"); |
| break; |
| default: fprintf(output, "tmp:%u", (unsigned)instr.cache.gfx12.temporal_hint); |
| } |
| } |
| switch (instr.cache.gfx12.scope) { |
| case gfx12_scope_cu: break; |
| case gfx12_scope_se: fprintf(output, " se"); break; |
| case gfx12_scope_device: fprintf(output, " device"); break; |
| case gfx12_scope_memory: fprintf(output, " memory"); break; |
| } |
| if (instr.cache.gfx12.swizzled) |
| fprintf(output, " swizzled"); |
| } else { |
| if (instr.cache.value & ac_glc) |
| fprintf(output, " glc"); |
| if (instr.cache.value & ac_slc) |
| fprintf(output, " slc"); |
| if (instr.cache.value & ac_dlc) |
| fprintf(output, " dlc"); |
| if (instr.cache.value & ac_swizzled) |
| fprintf(output, " swizzled"); |
| } |
| } |
| |
| static void |
| print_instr_format_specific(enum amd_gfx_level gfx_level, const Instruction* instr, FILE* output) |
| { |
| switch (instr->format) { |
| case Format::SOPK: { |
| const SALU_instruction& sopk = instr->salu(); |
| fprintf(output, " imm:%d", sopk.imm & 0x8000 ? (sopk.imm - 65536) : sopk.imm); |
| break; |
| } |
| case Format::SOPP: { |
| uint16_t imm = instr->salu().imm; |
| switch (instr->opcode) { |
| case aco_opcode::s_waitcnt: |
| case aco_opcode::s_wait_loadcnt_dscnt: |
| case aco_opcode::s_wait_storecnt_dscnt: { |
| wait_imm unpacked; |
| unpacked.unpack(gfx_level, instr); |
| const char* names[wait_type_num]; |
| names[wait_type_exp] = "expcnt"; |
| names[wait_type_vm] = gfx_level >= GFX12 ? "loadcnt" : "vmcnt"; |
| names[wait_type_lgkm] = gfx_level >= GFX12 ? "dscnt" : "lgkmcnt"; |
| names[wait_type_vs] = gfx_level >= GFX12 ? "storecnt" : "vscnt"; |
| names[wait_type_sample] = "samplecnt"; |
| names[wait_type_bvh] = "bvhcnt"; |
| names[wait_type_km] = "kmcnt"; |
| for (unsigned i = 0; i < wait_type_num; i++) { |
| if (unpacked[i] != wait_imm::unset_counter) |
| fprintf(output, " %s(%d)", names[i], unpacked[i]); |
| } |
| break; |
| } |
| case aco_opcode::s_wait_expcnt: |
| case aco_opcode::s_wait_dscnt: |
| case aco_opcode::s_wait_loadcnt: |
| case aco_opcode::s_wait_storecnt: |
| case aco_opcode::s_wait_samplecnt: |
| case aco_opcode::s_wait_bvhcnt: |
| case aco_opcode::s_wait_kmcnt: |
| case aco_opcode::s_setprio: { |
| fprintf(output, " imm:%u", imm); |
| break; |
| } |
| case aco_opcode::s_waitcnt_depctr: { |
| depctr_wait wait = parse_depctr_wait(instr); |
| if (wait.va_vdst != 0xf) |
| fprintf(output, " va_vdst(%d)", wait.va_vdst); |
| if (wait.va_sdst != 0x7) |
| fprintf(output, " va_sdst(%d)", wait.va_sdst); |
| if (wait.va_ssrc != 0x1) |
| fprintf(output, " va_ssrc(%d)", wait.va_ssrc); |
| if (wait.hold_cnt != 0x1) |
| fprintf(output, " holt_cnt(%d)", wait.hold_cnt); |
| if (wait.vm_vsrc != 0x7) |
| fprintf(output, " vm_vsrc(%d)", wait.vm_vsrc); |
| if (wait.va_vcc != 0x1) |
| fprintf(output, " va_vcc(%d)", wait.va_vcc); |
| if (wait.sa_sdst != 0x1) |
| fprintf(output, " sa_sdst(%d)", wait.sa_sdst); |
| break; |
| } |
| case aco_opcode::s_delay_alu: { |
| unsigned delay[2] = {imm & 0xfu, (imm >> 7) & 0xfu}; |
| unsigned skip = (imm >> 4) & 0x7; |
| for (unsigned i = 0; i < 2; i++) { |
| if (i == 1 && skip) { |
| if (skip == 1) |
| fprintf(output, " next"); |
| else |
| fprintf(output, " skip_%u", skip - 1); |
| } |
| |
| alu_delay_wait wait = (alu_delay_wait)delay[i]; |
| if (wait >= alu_delay_wait::VALU_DEP_1 && wait <= alu_delay_wait::VALU_DEP_4) |
| fprintf(output, " valu_dep_%u", delay[i]); |
| else if (wait >= alu_delay_wait::TRANS32_DEP_1 && wait <= alu_delay_wait::TRANS32_DEP_3) |
| fprintf(output, " trans32_dep_%u", |
| delay[i] - (unsigned)alu_delay_wait::TRANS32_DEP_1 + 1); |
| else if (wait == alu_delay_wait::FMA_ACCUM_CYCLE_1) |
| fprintf(output, " fma_accum_cycle_1"); |
| else if (wait >= alu_delay_wait::SALU_CYCLE_1 && wait <= alu_delay_wait::SALU_CYCLE_3) |
| fprintf(output, " salu_cycle_%u", |
| delay[i] - (unsigned)alu_delay_wait::SALU_CYCLE_1 + 1); |
| } |
| break; |
| } |
| case aco_opcode::s_endpgm: |
| case aco_opcode::s_endpgm_saved: |
| case aco_opcode::s_endpgm_ordered_ps_done: |
| case aco_opcode::s_wakeup: |
| case aco_opcode::s_barrier: |
| case aco_opcode::s_icache_inv: |
| case aco_opcode::s_ttracedata: |
| case aco_opcode::s_set_gpr_idx_off: { |
| break; |
| } |
| case aco_opcode::s_sendmsg: { |
| unsigned id = imm & sendmsg_id_mask; |
| static_assert(sendmsg_gs == sendmsg_hs_tessfactor); |
| static_assert(sendmsg_gs_done == sendmsg_dealloc_vgprs); |
| switch (id) { |
| case sendmsg_none: fprintf(output, " sendmsg(MSG_NONE)"); break; |
| case sendmsg_gs: |
| if (gfx_level >= GFX11) |
| fprintf(output, " sendmsg(hs_tessfactor)"); |
| else |
| fprintf(output, " sendmsg(gs%s%s, %u)", imm & 0x10 ? ", cut" : "", |
| imm & 0x20 ? ", emit" : "", imm >> 8); |
| break; |
| case sendmsg_gs_done: |
| if (gfx_level >= GFX11) |
| fprintf(output, " sendmsg(dealloc_vgprs)"); |
| else |
| fprintf(output, " sendmsg(gs_done%s%s, %u)", imm & 0x10 ? ", cut" : "", |
| imm & 0x20 ? ", emit" : "", imm >> 8); |
| break; |
| case sendmsg_save_wave: fprintf(output, " sendmsg(save_wave)"); break; |
| case sendmsg_stall_wave_gen: fprintf(output, " sendmsg(stall_wave_gen)"); break; |
| case sendmsg_halt_waves: fprintf(output, " sendmsg(halt_waves)"); break; |
| case sendmsg_ordered_ps_done: fprintf(output, " sendmsg(ordered_ps_done)"); break; |
| case sendmsg_early_prim_dealloc: fprintf(output, " sendmsg(early_prim_dealloc)"); break; |
| case sendmsg_gs_alloc_req: fprintf(output, " sendmsg(gs_alloc_req)"); break; |
| case sendmsg_get_doorbell: fprintf(output, " sendmsg(get_doorbell)"); break; |
| case sendmsg_get_ddid: fprintf(output, " sendmsg(get_ddid)"); break; |
| default: fprintf(output, " imm:%u", imm); |
| } |
| break; |
| } |
| case aco_opcode::s_wait_event: { |
| if (is_wait_export_ready(gfx_level, instr)) |
| fprintf(output, " wait_export_ready"); |
| break; |
| } |
| default: { |
| if (instr_info.classes[(int)instr->opcode] == instr_class::branch) |
| fprintf(output, " block:BB%d", imm); |
| else if (imm) |
| fprintf(output, " imm:%u", imm); |
| break; |
| } |
| } |
| break; |
| } |
| case Format::SOP1: { |
| if (instr->opcode == aco_opcode::s_sendmsg_rtn_b32 || |
| instr->opcode == aco_opcode::s_sendmsg_rtn_b64) { |
| unsigned id = instr->operands[0].constantValue(); |
| switch (id) { |
| case sendmsg_rtn_get_doorbell: fprintf(output, " sendmsg(rtn_get_doorbell)"); break; |
| case sendmsg_rtn_get_ddid: fprintf(output, " sendmsg(rtn_get_ddid)"); break; |
| case sendmsg_rtn_get_tma: fprintf(output, " sendmsg(rtn_get_tma)"); break; |
| case sendmsg_rtn_get_realtime: fprintf(output, " sendmsg(rtn_get_realtime)"); break; |
| case sendmsg_rtn_save_wave: fprintf(output, " sendmsg(rtn_save_wave)"); break; |
| case sendmsg_rtn_get_tba: fprintf(output, " sendmsg(rtn_get_tba)"); break; |
| default: break; |
| } |
| break; |
| } |
| break; |
| } |
| case Format::SMEM: { |
| const SMEM_instruction& smem = instr->smem(); |
| print_cache_flags(gfx_level, smem, output); |
| print_sync(smem.sync, output); |
| break; |
| } |
| case Format::VINTERP_INREG: { |
| const VINTERP_inreg_instruction& vinterp = instr->vinterp_inreg(); |
| if (vinterp.wait_exp != 7) |
| fprintf(output, " wait_exp:%u", vinterp.wait_exp); |
| break; |
| } |
| case Format::VINTRP: { |
| const VINTRP_instruction& vintrp = instr->vintrp(); |
| fprintf(output, " attr%d.%c", vintrp.attribute, "xyzw"[vintrp.component]); |
| if (vintrp.high_16bits) |
| fprintf(output, " high"); |
| break; |
| } |
| case Format::DS: { |
| const DS_instruction& ds = instr->ds(); |
| if (ds.offset0) |
| fprintf(output, " offset0:%u", ds.offset0); |
| if (ds.offset1) |
| fprintf(output, " offset1:%u", ds.offset1); |
| if (ds.gds) |
| fprintf(output, " gds"); |
| print_sync(ds.sync, output); |
| break; |
| } |
| case Format::LDSDIR: { |
| const LDSDIR_instruction& ldsdir = instr->ldsdir(); |
| if (instr->opcode == aco_opcode::lds_param_load) |
| fprintf(output, " attr%u.%c", ldsdir.attr, "xyzw"[ldsdir.attr_chan]); |
| if (ldsdir.wait_vdst != 15) |
| fprintf(output, " wait_vdst:%u", ldsdir.wait_vdst); |
| if (ldsdir.wait_vsrc != 1) |
| fprintf(output, " wait_vsrc:%u", ldsdir.wait_vsrc); |
| print_sync(ldsdir.sync, output); |
| break; |
| } |
| case Format::MUBUF: { |
| const MUBUF_instruction& mubuf = instr->mubuf(); |
| if (mubuf.offset) |
| fprintf(output, " offset:%u", mubuf.offset); |
| if (mubuf.offen) |
| fprintf(output, " offen"); |
| if (mubuf.idxen) |
| fprintf(output, " idxen"); |
| if (mubuf.addr64) |
| fprintf(output, " addr64"); |
| print_cache_flags(gfx_level, mubuf, output); |
| if (mubuf.tfe) |
| fprintf(output, " tfe"); |
| if (mubuf.lds) |
| fprintf(output, " lds"); |
| if (mubuf.disable_wqm) |
| fprintf(output, " disable_wqm"); |
| print_sync(mubuf.sync, output); |
| break; |
| } |
| case Format::MIMG: { |
| const MIMG_instruction& mimg = instr->mimg(); |
| unsigned identity_dmask = 0xf; |
| if (!instr->definitions.empty()) { |
| unsigned num_channels = instr->definitions[0].bytes() / (mimg.d16 ? 2 : 4); |
| identity_dmask = (1 << num_channels) - 1; |
| } |
| if ((mimg.dmask & identity_dmask) != identity_dmask) |
| fprintf(output, " dmask:%s%s%s%s", mimg.dmask & 0x1 ? "x" : "", |
| mimg.dmask & 0x2 ? "y" : "", mimg.dmask & 0x4 ? "z" : "", |
| mimg.dmask & 0x8 ? "w" : ""); |
| switch (mimg.dim) { |
| case ac_image_1d: fprintf(output, " 1d"); break; |
| case ac_image_2d: fprintf(output, " 2d"); break; |
| case ac_image_3d: fprintf(output, " 3d"); break; |
| case ac_image_cube: fprintf(output, " cube"); break; |
| case ac_image_1darray: fprintf(output, " 1darray"); break; |
| case ac_image_2darray: fprintf(output, " 2darray"); break; |
| case ac_image_2dmsaa: fprintf(output, " 2dmsaa"); break; |
| case ac_image_2darraymsaa: fprintf(output, " 2darraymsaa"); break; |
| } |
| if (mimg.unrm) |
| fprintf(output, " unrm"); |
| print_cache_flags(gfx_level, mimg, output); |
| if (mimg.tfe) |
| fprintf(output, " tfe"); |
| if (mimg.da) |
| fprintf(output, " da"); |
| if (mimg.lwe) |
| fprintf(output, " lwe"); |
| if (mimg.r128) |
| fprintf(output, " r128"); |
| if (mimg.a16) |
| fprintf(output, " a16"); |
| if (mimg.d16) |
| fprintf(output, " d16"); |
| if (mimg.disable_wqm) |
| fprintf(output, " disable_wqm"); |
| print_sync(mimg.sync, output); |
| break; |
| } |
| case Format::EXP: { |
| const Export_instruction& exp = instr->exp(); |
| unsigned identity_mask = exp.compressed ? 0x5 : 0xf; |
| if ((exp.enabled_mask & identity_mask) != identity_mask) |
| fprintf(output, " en:%c%c%c%c", exp.enabled_mask & 0x1 ? 'r' : '*', |
| exp.enabled_mask & 0x2 ? 'g' : '*', exp.enabled_mask & 0x4 ? 'b' : '*', |
| exp.enabled_mask & 0x8 ? 'a' : '*'); |
| if (exp.compressed) |
| fprintf(output, " compr"); |
| if (exp.done) |
| fprintf(output, " done"); |
| if (exp.valid_mask) |
| fprintf(output, " vm"); |
| |
| if (exp.dest <= V_008DFC_SQ_EXP_MRT + 7) |
| fprintf(output, " mrt%d", exp.dest - V_008DFC_SQ_EXP_MRT); |
| else if (exp.dest == V_008DFC_SQ_EXP_MRTZ) |
| fprintf(output, " mrtz"); |
| else if (exp.dest == V_008DFC_SQ_EXP_NULL) |
| fprintf(output, " null"); |
| else if (exp.dest >= V_008DFC_SQ_EXP_POS && exp.dest <= V_008DFC_SQ_EXP_POS + 3) |
| fprintf(output, " pos%d", exp.dest - V_008DFC_SQ_EXP_POS); |
| else if (exp.dest >= V_008DFC_SQ_EXP_PARAM && exp.dest <= V_008DFC_SQ_EXP_PARAM + 31) |
| fprintf(output, " param%d", exp.dest - V_008DFC_SQ_EXP_PARAM); |
| break; |
| } |
| case Format::PSEUDO_BRANCH: { |
| const Pseudo_branch_instruction& branch = instr->branch(); |
| /* Note: BB0 cannot be a branch target */ |
| if (branch.target[0] != 0) |
| fprintf(output, " BB%d", branch.target[0]); |
| if (branch.target[1] != 0) |
| fprintf(output, ", BB%d", branch.target[1]); |
| if (branch.rarely_taken) |
| fprintf(output, " rarely_taken"); |
| if (branch.never_taken) |
| fprintf(output, " never_taken"); |
| break; |
| } |
| case Format::PSEUDO_REDUCTION: { |
| const Pseudo_reduction_instruction& reduce = instr->reduction(); |
| fprintf(output, " op:%s", reduce_ops[reduce.reduce_op]); |
| if (reduce.cluster_size) |
| fprintf(output, " cluster_size:%u", reduce.cluster_size); |
| break; |
| } |
| case Format::PSEUDO_BARRIER: { |
| const Pseudo_barrier_instruction& barrier = instr->barrier(); |
| print_sync(barrier.sync, output); |
| print_scope(barrier.exec_scope, output, "exec_scope"); |
| break; |
| } |
| case Format::FLAT: |
| case Format::GLOBAL: |
| case Format::SCRATCH: { |
| const FLAT_instruction& flat = instr->flatlike(); |
| if (flat.offset) |
| fprintf(output, " offset:%d", flat.offset); |
| print_cache_flags(gfx_level, flat, output); |
| if (flat.lds) |
| fprintf(output, " lds"); |
| if (flat.nv) |
| fprintf(output, " nv"); |
| if (flat.disable_wqm) |
| fprintf(output, " disable_wqm"); |
| print_sync(flat.sync, output); |
| break; |
| } |
| case Format::MTBUF: { |
| const MTBUF_instruction& mtbuf = instr->mtbuf(); |
| fprintf(output, " dfmt:"); |
| switch (mtbuf.dfmt) { |
| case V_008F0C_BUF_DATA_FORMAT_8: fprintf(output, "8"); break; |
| case V_008F0C_BUF_DATA_FORMAT_16: fprintf(output, "16"); break; |
| case V_008F0C_BUF_DATA_FORMAT_8_8: fprintf(output, "8_8"); break; |
| case V_008F0C_BUF_DATA_FORMAT_32: fprintf(output, "32"); break; |
| case V_008F0C_BUF_DATA_FORMAT_16_16: fprintf(output, "16_16"); break; |
| case V_008F0C_BUF_DATA_FORMAT_10_11_11: fprintf(output, "10_11_11"); break; |
| case V_008F0C_BUF_DATA_FORMAT_11_11_10: fprintf(output, "11_11_10"); break; |
| case V_008F0C_BUF_DATA_FORMAT_10_10_10_2: fprintf(output, "10_10_10_2"); break; |
| case V_008F0C_BUF_DATA_FORMAT_2_10_10_10: fprintf(output, "2_10_10_10"); break; |
| case V_008F0C_BUF_DATA_FORMAT_8_8_8_8: fprintf(output, "8_8_8_8"); break; |
| case V_008F0C_BUF_DATA_FORMAT_32_32: fprintf(output, "32_32"); break; |
| case V_008F0C_BUF_DATA_FORMAT_16_16_16_16: fprintf(output, "16_16_16_16"); break; |
| case V_008F0C_BUF_DATA_FORMAT_32_32_32: fprintf(output, "32_32_32"); break; |
| case V_008F0C_BUF_DATA_FORMAT_32_32_32_32: fprintf(output, "32_32_32_32"); break; |
| case V_008F0C_BUF_DATA_FORMAT_RESERVED_15: fprintf(output, "reserved15"); break; |
| } |
| fprintf(output, " nfmt:"); |
| switch (mtbuf.nfmt) { |
| case V_008F0C_BUF_NUM_FORMAT_UNORM: fprintf(output, "unorm"); break; |
| case V_008F0C_BUF_NUM_FORMAT_SNORM: fprintf(output, "snorm"); break; |
| case V_008F0C_BUF_NUM_FORMAT_USCALED: fprintf(output, "uscaled"); break; |
| case V_008F0C_BUF_NUM_FORMAT_SSCALED: fprintf(output, "sscaled"); break; |
| case V_008F0C_BUF_NUM_FORMAT_UINT: fprintf(output, "uint"); break; |
| case V_008F0C_BUF_NUM_FORMAT_SINT: fprintf(output, "sint"); break; |
| case V_008F0C_BUF_NUM_FORMAT_SNORM_OGL: fprintf(output, "snorm"); break; |
| case V_008F0C_BUF_NUM_FORMAT_FLOAT: fprintf(output, "float"); break; |
| } |
| if (mtbuf.offset) |
| fprintf(output, " offset:%u", mtbuf.offset); |
| if (mtbuf.offen) |
| fprintf(output, " offen"); |
| if (mtbuf.idxen) |
| fprintf(output, " idxen"); |
| print_cache_flags(gfx_level, mtbuf, output); |
| if (mtbuf.tfe) |
| fprintf(output, " tfe"); |
| if (mtbuf.disable_wqm) |
| fprintf(output, " disable_wqm"); |
| print_sync(mtbuf.sync, output); |
| break; |
| } |
| default: { |
| break; |
| } |
| } |
| if (instr->isVALU()) { |
| const VALU_instruction& valu = instr->valu(); |
| switch (valu.omod) { |
| case 1: fprintf(output, " *2"); break; |
| case 2: fprintf(output, " *4"); break; |
| case 3: fprintf(output, " *0.5"); break; |
| } |
| if (valu.clamp) |
| fprintf(output, " clamp"); |
| if (valu.opsel & (1 << 3)) |
| fprintf(output, " opsel_hi"); |
| } |
| |
| bool bound_ctrl = false, fetch_inactive = false; |
| |
| if (instr->opcode == aco_opcode::v_permlane16_b32 || |
| instr->opcode == aco_opcode::v_permlanex16_b32) { |
| fetch_inactive = instr->valu().opsel[0]; |
| bound_ctrl = instr->valu().opsel[1]; |
| } else if (instr->isDPP16()) { |
| const DPP16_instruction& dpp = instr->dpp16(); |
| if (dpp.dpp_ctrl <= 0xff) { |
| fprintf(output, " quad_perm:[%d,%d,%d,%d]", dpp.dpp_ctrl & 0x3, (dpp.dpp_ctrl >> 2) & 0x3, |
| (dpp.dpp_ctrl >> 4) & 0x3, (dpp.dpp_ctrl >> 6) & 0x3); |
| } else if (dpp.dpp_ctrl >= 0x101 && dpp.dpp_ctrl <= 0x10f) { |
| fprintf(output, " row_shl:%d", dpp.dpp_ctrl & 0xf); |
| } else if (dpp.dpp_ctrl >= 0x111 && dpp.dpp_ctrl <= 0x11f) { |
| fprintf(output, " row_shr:%d", dpp.dpp_ctrl & 0xf); |
| } else if (dpp.dpp_ctrl >= 0x121 && dpp.dpp_ctrl <= 0x12f) { |
| fprintf(output, " row_ror:%d", dpp.dpp_ctrl & 0xf); |
| } else if (dpp.dpp_ctrl == dpp_wf_sl1) { |
| fprintf(output, " wave_shl:1"); |
| } else if (dpp.dpp_ctrl == dpp_wf_rl1) { |
| fprintf(output, " wave_rol:1"); |
| } else if (dpp.dpp_ctrl == dpp_wf_sr1) { |
| fprintf(output, " wave_shr:1"); |
| } else if (dpp.dpp_ctrl == dpp_wf_rr1) { |
| fprintf(output, " wave_ror:1"); |
| } else if (dpp.dpp_ctrl == dpp_row_mirror) { |
| fprintf(output, " row_mirror"); |
| } else if (dpp.dpp_ctrl == dpp_row_half_mirror) { |
| fprintf(output, " row_half_mirror"); |
| } else if (dpp.dpp_ctrl == dpp_row_bcast15) { |
| fprintf(output, " row_bcast:15"); |
| } else if (dpp.dpp_ctrl == dpp_row_bcast31) { |
| fprintf(output, " row_bcast:31"); |
| } else if (dpp.dpp_ctrl >= dpp_row_share(0) && dpp.dpp_ctrl <= dpp_row_share(15)) { |
| fprintf(output, " row_share:%d", dpp.dpp_ctrl & 0xf); |
| } else if (dpp.dpp_ctrl >= dpp_row_xmask(0) && dpp.dpp_ctrl <= dpp_row_xmask(15)) { |
| fprintf(output, " row_xmask:%d", dpp.dpp_ctrl & 0xf); |
| } else { |
| fprintf(output, " dpp_ctrl:0x%.3x", dpp.dpp_ctrl); |
| } |
| if (dpp.row_mask != 0xf) |
| fprintf(output, " row_mask:0x%.1x", dpp.row_mask); |
| if (dpp.bank_mask != 0xf) |
| fprintf(output, " bank_mask:0x%.1x", dpp.bank_mask); |
| bound_ctrl = dpp.bound_ctrl; |
| fetch_inactive = dpp.fetch_inactive; |
| } else if (instr->isDPP8()) { |
| const DPP8_instruction& dpp = instr->dpp8(); |
| fprintf(output, " dpp8:["); |
| for (unsigned i = 0; i < 8; i++) |
| fprintf(output, "%s%u", i ? "," : "", (dpp.lane_sel >> (i * 3)) & 0x7); |
| fprintf(output, "]"); |
| fetch_inactive = dpp.fetch_inactive; |
| } else if (instr->isSDWA()) { |
| const SDWA_instruction& sdwa = instr->sdwa(); |
| if (!instr->isVOPC()) { |
| char sext = sdwa.dst_sel.sign_extend() ? 's' : 'u'; |
| unsigned offset = sdwa.dst_sel.offset(); |
| if (instr->definitions[0].isFixed()) |
| offset += instr->definitions[0].physReg().byte(); |
| switch (sdwa.dst_sel.size()) { |
| case 1: fprintf(output, " dst_sel:%cbyte%u", sext, offset); break; |
| case 2: fprintf(output, " dst_sel:%cword%u", sext, offset >> 1); break; |
| case 4: fprintf(output, " dst_sel:dword"); break; |
| default: break; |
| } |
| if (instr->definitions[0].bytes() < 4) |
| fprintf(output, " dst_preserve"); |
| } |
| for (unsigned i = 0; i < std::min<unsigned>(2, instr->operands.size()); i++) { |
| char sext = sdwa.sel[i].sign_extend() ? 's' : 'u'; |
| unsigned offset = sdwa.sel[i].offset(); |
| if (instr->operands[i].isFixed()) |
| offset += instr->operands[i].physReg().byte(); |
| switch (sdwa.sel[i].size()) { |
| case 1: fprintf(output, " src%d_sel:%cbyte%u", i, sext, offset); break; |
| case 2: fprintf(output, " src%d_sel:%cword%u", i, sext, offset >> 1); break; |
| case 4: fprintf(output, " src%d_sel:dword", i); break; |
| default: break; |
| } |
| } |
| } |
| |
| if (bound_ctrl) |
| fprintf(output, " bound_ctrl:1"); |
| if (fetch_inactive) |
| fprintf(output, " fi"); |
| } |
| |
| void |
| print_vopd_instr(enum amd_gfx_level gfx_level, const Instruction* instr, FILE* output, |
| unsigned flags) |
| { |
| unsigned opy_start = get_vopd_opy_start(instr); |
| |
| if (!instr->definitions.empty()) { |
| print_definition(&instr->definitions[0], output, flags); |
| fprintf(output, " = "); |
| } |
| fprintf(output, "%s", instr_info.name[(int)instr->opcode]); |
| for (unsigned i = 0; i < MIN2(instr->operands.size(), opy_start); ++i) { |
| fprintf(output, i ? ", " : " "); |
| aco_print_operand(&instr->operands[i], output, flags); |
| } |
| |
| fprintf(output, " ::"); |
| |
| if (instr->definitions.size() > 1) { |
| print_definition(&instr->definitions[1], output, flags); |
| fprintf(output, " = "); |
| } |
| fprintf(output, "%s", instr_info.name[(int)instr->vopd().opy]); |
| for (unsigned i = opy_start; i < instr->operands.size(); ++i) { |
| fprintf(output, i > opy_start ? ", " : " "); |
| aco_print_operand(&instr->operands[i], output, flags); |
| } |
| } |
| |
| static void |
| print_block_kind(uint16_t kind, FILE* output) |
| { |
| if (kind & block_kind_uniform) |
| fprintf(output, "uniform, "); |
| if (kind & block_kind_top_level) |
| fprintf(output, "top-level, "); |
| if (kind & block_kind_loop_preheader) |
| fprintf(output, "loop-preheader, "); |
| if (kind & block_kind_loop_header) |
| fprintf(output, "loop-header, "); |
| if (kind & block_kind_loop_exit) |
| fprintf(output, "loop-exit, "); |
| if (kind & block_kind_continue) |
| fprintf(output, "continue, "); |
| if (kind & block_kind_break) |
| fprintf(output, "break, "); |
| if (kind & block_kind_continue_or_break) |
| fprintf(output, "continue_or_break, "); |
| if (kind & block_kind_branch) |
| fprintf(output, "branch, "); |
| if (kind & block_kind_merge) |
| fprintf(output, "merge, "); |
| if (kind & block_kind_invert) |
| fprintf(output, "invert, "); |
| if (kind & block_kind_discard_early_exit) |
| fprintf(output, "discard_early_exit, "); |
| if (kind & block_kind_uses_discard) |
| fprintf(output, "discard, "); |
| if (kind & block_kind_resume) |
| fprintf(output, "resume, "); |
| if (kind & block_kind_export_end) |
| fprintf(output, "export_end, "); |
| if (kind & block_kind_end_with_regs) |
| fprintf(output, "end_with_regs, "); |
| } |
| |
| static void |
| print_stage(Stage stage, FILE* output) |
| { |
| fprintf(output, "ACO shader stage: SW ("); |
| |
| u_foreach_bit (s, (uint32_t)stage.sw) { |
| switch ((SWStage)(1 << s)) { |
| case SWStage::VS: fprintf(output, "VS"); break; |
| case SWStage::GS: fprintf(output, "GS"); break; |
| case SWStage::TCS: fprintf(output, "TCS"); break; |
| case SWStage::TES: fprintf(output, "TES"); break; |
| case SWStage::FS: fprintf(output, "FS"); break; |
| case SWStage::CS: fprintf(output, "CS"); break; |
| case SWStage::TS: fprintf(output, "TS"); break; |
| case SWStage::MS: fprintf(output, "MS"); break; |
| case SWStage::RT: fprintf(output, "RT"); break; |
| default: unreachable("invalid SW stage"); |
| } |
| if (stage.num_sw_stages() > 1) |
| fprintf(output, "+"); |
| } |
| |
| fprintf(output, "), HW ("); |
| |
| switch (stage.hw) { |
| case AC_HW_LOCAL_SHADER: fprintf(output, "LOCAL_SHADER"); break; |
| case AC_HW_HULL_SHADER: fprintf(output, "HULL_SHADER"); break; |
| case AC_HW_EXPORT_SHADER: fprintf(output, "EXPORT_SHADER"); break; |
| case AC_HW_LEGACY_GEOMETRY_SHADER: fprintf(output, "LEGACY_GEOMETRY_SHADER"); break; |
| case AC_HW_VERTEX_SHADER: fprintf(output, "VERTEX_SHADER"); break; |
| case AC_HW_NEXT_GEN_GEOMETRY_SHADER: fprintf(output, "NEXT_GEN_GEOMETRY_SHADER"); break; |
| case AC_HW_PIXEL_SHADER: fprintf(output, "PIXEL_SHADER"); break; |
| case AC_HW_COMPUTE_SHADER: fprintf(output, "COMPUTE_SHADER"); break; |
| default: unreachable("invalid HW stage"); |
| } |
| |
| fprintf(output, ")\n"); |
| } |
| |
| void |
| print_debug_info(const Program* program, const Instruction* instr, FILE* output) |
| { |
| fprintf(output, "// "); |
| |
| assert(instr->operands[0].isConstant()); |
| const auto& info = program->debug_info[instr->operands[0].constantValue()]; |
| switch (info.type) { |
| case ac_shader_debug_info_src_loc: |
| if (info.src_loc.spirv_offset) |
| fprintf(output, "0x%x ", info.src_loc.spirv_offset); |
| fprintf(output, "%s:%u:%u", info.src_loc.file, info.src_loc.line, info.src_loc.column); |
| break; |
| } |
| |
| fprintf(output, "\n"); |
| } |
| |
| void |
| aco_print_block(enum amd_gfx_level gfx_level, const Block* block, FILE* output, unsigned flags, |
| const Program* program) |
| { |
| if (block->instructions.empty() && block->linear_preds.empty()) |
| return; |
| |
| fprintf(output, "BB%d\n", block->index); |
| fprintf(output, "/* logical preds: "); |
| for (unsigned pred : block->logical_preds) |
| fprintf(output, "BB%d, ", pred); |
| fprintf(output, "/ linear preds: "); |
| for (unsigned pred : block->linear_preds) |
| fprintf(output, "BB%d, ", pred); |
| fprintf(output, "/ kind: "); |
| print_block_kind(block->kind, output); |
| fprintf(output, "*/\n"); |
| |
| if (flags & print_live_vars) { |
| fprintf(output, "\tlive in:"); |
| for (unsigned id : program->live.live_in[block->index]) |
| fprintf(output, " %%%d", id); |
| fprintf(output, "\n"); |
| |
| RegisterDemand demand = block->register_demand; |
| fprintf(output, "\tdemand: %u vgpr, %u sgpr\n", demand.vgpr, demand.sgpr); |
| } |
| |
| for (auto const& instr : block->instructions) { |
| fprintf(output, "\t"); |
| if (instr->opcode == aco_opcode::p_debug_info) { |
| print_debug_info(program, instr.get(), output); |
| continue; |
| } |
| if (flags & print_live_vars) { |
| RegisterDemand demand = instr->register_demand; |
| fprintf(output, "(%3u vgpr, %3u sgpr) ", demand.vgpr, demand.sgpr); |
| } |
| if (flags & print_perf_info) |
| fprintf(output, "(%3u clk) ", instr->pass_flags); |
| |
| aco_print_instr(gfx_level, instr.get(), output, flags); |
| fprintf(output, "\n"); |
| } |
| } |
| |
| } /* end namespace */ |
| |
| void |
| aco_print_operand(const Operand* operand, FILE* output, unsigned flags) |
| { |
| if (operand->isLiteral() || (operand->isConstant() && operand->bytes() == 1)) { |
| if (operand->bytes() == 1) |
| fprintf(output, "0x%.2x", operand->constantValue()); |
| else if (operand->bytes() == 2) |
| fprintf(output, "0x%.4x", operand->constantValue()); |
| else |
| fprintf(output, "0x%x", operand->constantValue()); |
| } else if (operand->isConstant()) { |
| print_constant(operand->physReg().reg(), output); |
| } else if (operand->isUndefined()) { |
| print_reg_class(operand->regClass(), output); |
| fprintf(output, "undef"); |
| } else { |
| if (operand->isLateKill()) |
| fprintf(output, "(latekill)"); |
| if (operand->is16bit()) |
| fprintf(output, "(is16bit)"); |
| if (operand->is24bit()) |
| fprintf(output, "(is24bit)"); |
| if ((flags & print_kill) && operand->isKill()) |
| fprintf(output, "(kill)"); |
| |
| if (!(flags & print_no_ssa)) |
| fprintf(output, "%%%d%s", operand->tempId(), operand->isFixed() ? ":" : ""); |
| |
| if (operand->isFixed()) |
| print_physReg(operand->physReg(), operand->bytes(), output, flags); |
| } |
| } |
| |
| void |
| aco_print_instr(enum amd_gfx_level gfx_level, const Instruction* instr, FILE* output, |
| unsigned flags) |
| { |
| if (instr->isVOPD()) { |
| print_vopd_instr(gfx_level, instr, output, flags); |
| return; |
| } |
| |
| if (!instr->definitions.empty()) { |
| for (unsigned i = 0; i < instr->definitions.size(); ++i) { |
| print_definition(&instr->definitions[i], output, flags); |
| if (i + 1 != instr->definitions.size()) |
| fprintf(output, ", "); |
| } |
| fprintf(output, " = "); |
| } |
| fprintf(output, "%s", instr_info.name[(int)instr->opcode]); |
| if (instr->operands.size()) { |
| const unsigned num_operands = instr->operands.size(); |
| bitarray8 abs = 0; |
| bitarray8 neg = 0; |
| bitarray8 neg_lo = 0; |
| bitarray8 neg_hi = 0; |
| bitarray8 opsel = 0; |
| bitarray8 f2f32 = 0; |
| bitarray8 opsel_lo = 0; |
| bitarray8 opsel_hi = -1; |
| |
| if (instr->opcode == aco_opcode::v_fma_mix_f32 || |
| instr->opcode == aco_opcode::v_fma_mixlo_f16 || |
| instr->opcode == aco_opcode::v_fma_mixhi_f16) { |
| const VALU_instruction& vop3p = instr->valu(); |
| abs = vop3p.abs; |
| neg = vop3p.neg; |
| f2f32 = vop3p.opsel_hi; |
| opsel = f2f32 & vop3p.opsel_lo; |
| } else if (instr->isVOP3P()) { |
| const VALU_instruction& vop3p = instr->valu(); |
| neg = vop3p.neg_lo & vop3p.neg_hi; |
| neg_lo = vop3p.neg_lo & ~neg; |
| neg_hi = vop3p.neg_hi & ~neg; |
| opsel_lo = vop3p.opsel_lo; |
| opsel_hi = vop3p.opsel_hi; |
| } else if (instr->isVALU() && instr->opcode != aco_opcode::v_permlane16_b32 && |
| instr->opcode != aco_opcode::v_permlanex16_b32) { |
| const VALU_instruction& valu = instr->valu(); |
| abs = valu.abs; |
| neg = valu.neg; |
| opsel = valu.opsel; |
| } |
| for (unsigned i = 0; i < num_operands; ++i) { |
| if (i) |
| fprintf(output, ", "); |
| else |
| fprintf(output, " "); |
| |
| if (i < 3) { |
| if (neg[i] && instr->operands[i].isConstant()) |
| fprintf(output, "neg("); |
| else if (neg[i]) |
| fprintf(output, "-"); |
| if (abs[i]) |
| fprintf(output, "|"); |
| if (opsel[i]) |
| fprintf(output, "hi("); |
| else if (f2f32[i]) |
| fprintf(output, "lo("); |
| } |
| |
| aco_print_operand(&instr->operands[i], output, flags); |
| |
| if (i < 3) { |
| if (f2f32[i] || opsel[i]) |
| fprintf(output, ")"); |
| if (abs[i]) |
| fprintf(output, "|"); |
| |
| if (opsel_lo[i] || !opsel_hi[i]) |
| fprintf(output, ".%c%c", opsel_lo[i] ? 'y' : 'x', opsel_hi[i] ? 'y' : 'x'); |
| |
| if (neg[i] && instr->operands[i].isConstant()) |
| fprintf(output, ")"); |
| if (neg_lo[i]) |
| fprintf(output, "*[-1,1]"); |
| if (neg_hi[i]) |
| fprintf(output, "*[1,-1]"); |
| } |
| } |
| } |
| print_instr_format_specific(gfx_level, instr, output); |
| } |
| |
| void |
| aco_print_program(const Program* program, FILE* output, unsigned flags) |
| { |
| switch (program->progress) { |
| case CompilationProgress::after_isel: fprintf(output, "After Instruction Selection:\n"); break; |
| case CompilationProgress::after_spilling: |
| fprintf(output, "After Spilling:\n"); |
| flags |= print_kill; |
| break; |
| case CompilationProgress::after_ra: fprintf(output, "After RA:\n"); break; |
| case CompilationProgress::after_lower_to_hw: |
| fprintf(output, "After lowering to hw instructions:\n"); |
| break; |
| } |
| |
| print_stage(program->stage, output); |
| |
| for (Block const& block : program->blocks) |
| aco_print_block(program->gfx_level, &block, output, flags, program); |
| |
| if (program->constant_data.size()) { |
| fprintf(output, "\n/* constant data */\n"); |
| for (unsigned i = 0; i < program->constant_data.size(); i += 32) { |
| fprintf(output, "[%06d] ", i); |
| unsigned line_size = std::min<size_t>(program->constant_data.size() - i, 32); |
| for (unsigned j = 0; j < line_size; j += 4) { |
| unsigned size = std::min<size_t>(program->constant_data.size() - (i + j), 4); |
| uint32_t v = 0; |
| memcpy(&v, &program->constant_data[i + j], size); |
| fprintf(output, " %08x", v); |
| } |
| fprintf(output, "\n"); |
| } |
| } |
| |
| fprintf(output, "\n"); |
| } |
| |
| } // namespace aco |
