diff options
| author | Daniel Schürmann <daniel@schuermann.dev> | 2022-03-15 14:49:32 +0100 |
|---|---|---|
| committer | Marge Bot <emma+marge@anholt.net> | 2022-04-13 21:52:43 +0000 |
| commit | 2fe005a3fe51ff75c172a9094166ac27f1328819 (patch) | |
| tree | bca48993ef69f98e12ad39c244476079f39ca0b6 /src/amd/compiler/aco_optimizer.cpp | |
| parent | b10c4d7dee1f77ec858b2621fe79fe68641857bf (diff) | |
aco: remove occurences of VCC hint
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15408>
Diffstat (limited to 'src/amd/compiler/aco_optimizer.cpp')
| -rw-r--r-- | src/amd/compiler/aco_optimizer.cpp | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/src/amd/compiler/aco_optimizer.cpp b/src/amd/compiler/aco_optimizer.cpp index b55d64d3772..763bfdf3396 100644 --- a/src/amd/compiler/aco_optimizer.cpp +++ b/src/amd/compiler/aco_optimizer.cpp @@ -110,7 +110,6 @@ enum Label { label_constant_64bit = 1 << 22, label_uniform_bitwise = 1 << 23, label_scc_invert = 1 << 24, - label_vcc_hint = 1 << 25, label_scc_needed = 1 << 26, label_b2i = 1 << 27, label_fcanonicalize = 1 << 28, @@ -411,10 +410,6 @@ struct ssa_info { bool is_uniform_bool() { return label & label_uniform_bool; } - void set_vcc_hint() { add_label(label_vcc_hint); } - - bool is_vcc_hint() { return label & label_vcc_hint; } - void set_b2i(Temp b2i_val) { add_label(label_b2i); @@ -1743,9 +1738,7 @@ label_instruction(opt_ctx& ctx, aco_ptr<Instruction>& instr) else if (instr->operands[0].constantEquals(0) && instr->operands[1].constantEquals(1)) ctx.info[instr->definitions[0].tempId()].set_b2i(instr->operands[2].getTemp()); - ctx.info[instr->operands[2].tempId()].set_vcc_hint(); break; - case aco_opcode::v_addc_co_u32: ctx.info[instr->operands[2].tempId()].set_vcc_hint(); break; case aco_opcode::v_cmp_lg_u32: if (instr->format == Format::VOPC && /* don't optimize VOP3 / SDWA / DPP */ instr->operands[0].constantEquals(0) && instr->operands[1].isTemp() && @@ -2056,7 +2049,6 @@ combine_ordering_test(opt_ctx& ctx, aco_ptr<Instruction>& instr) new_instr = static_cast<Instruction*>(vop3); } else { new_instr = create_instruction<VOPC_instruction>(new_op, Format::VOPC, 2, 1); - instr->definitions[0].setHint(vcc); } new_instr->operands[0] = Operand(op[0]); new_instr->operands[1] = Operand(op[1]); @@ -2131,7 +2123,6 @@ combine_comparison_ordering(opt_ctx& ctx, aco_ptr<Instruction>& instr) new_instr = new_vop3; } else { new_instr = create_instruction<VOPC_instruction>(new_op, Format::VOPC, 2, 1); - instr->definitions[0].setHint(vcc); } new_instr->operands[0] = cmp->operands[0]; new_instr->operands[1] = cmp->operands[1]; @@ -2257,7 +2248,6 @@ combine_constant_comparison_ordering(opt_ctx& ctx, aco_ptr<Instruction>& instr) new_instr = new_vop3; } else { new_instr = create_instruction<VOPC_instruction>(new_op, Format::VOPC, 2, 1); - instr->definitions[0].setHint(vcc); } new_instr->operands[0] = cmp->operands[0]; new_instr->operands[1] = cmp->operands[1]; @@ -2337,7 +2327,6 @@ combine_inverse_comparison(opt_ctx& ctx, aco_ptr<Instruction>& instr) new_instr = new_dpp; } else { new_instr = create_instruction<VOPC_instruction>(new_opcode, Format::VOPC, 2, 1); - instr->definitions[0].setHint(vcc); } new_instr->operands[0] = cmp->operands[0]; new_instr->operands[1] = cmp->operands[1]; @@ -2725,7 +2714,6 @@ combine_add_sub_b2i(opt_ctx& ctx, aco_ptr<Instruction>& instr, aco_opcode new_op */ ctx.uses.push_back(0); } - new_instr->definitions[1].setHint(vcc); new_instr->operands[0] = Operand::zero(); new_instr->operands[1] = instr->operands[!i]; new_instr->operands[2] = Operand(ctx.info[instr->operands[i].tempId()].temp); @@ -3676,11 +3664,6 @@ combine_instruction(opt_ctx& ctx, aco_ptr<Instruction>& instr) instr->opcode != aco_opcode::v_fma_mixlo_f16) return combine_vop3p(ctx, instr); - for (Definition& def : instr->definitions) { - if (ctx.info[def.tempId()].is_vcc_hint()) - def.setHint(vcc); - } - if (instr->isSDWA() || instr->isDPP()) return; |