return ctx->allocated[def->index];
}
+Temp emit_mbcnt(isel_context *ctx, Definition dst,
+ Operand mask_lo = Operand((uint32_t) -1), Operand mask_hi = Operand((uint32_t) -1))
+{
+ Builder bld(ctx->program, ctx->block);
+ Definition lo_def = ctx->program->wave_size == 32 ? dst : bld.def(v1);
+ Temp thread_id_lo = bld.vop3(aco_opcode::v_mbcnt_lo_u32_b32, lo_def, mask_lo, Operand(0u));
+
+ if (ctx->program->wave_size == 32) {
+ return thread_id_lo;
+ } else {
+ Temp thread_id_hi = bld.vop3(aco_opcode::v_mbcnt_hi_u32_b32, dst, mask_hi, thread_id_lo);
+ return thread_id_hi;
+ }
+}
+
Temp emit_wqm(isel_context *ctx, Temp src, Temp dst=Temp(0, s1), bool program_needs_wqm = false)
{
Builder bld(ctx->program, ctx->block);
ctx->program->vgpr_limit -= 4; /* We allocate 8 shared VGPRs, so we'll have 4 fewer normal VGPRs */
}
- Temp lane_id = bld.vop3(aco_opcode::v_mbcnt_lo_u32_b32, bld.def(v1), Operand((uint32_t) -1), Operand(0u));
- lane_id = bld.vop3(aco_opcode::v_mbcnt_hi_u32_b32, bld.def(v1), Operand((uint32_t) -1), lane_id);
+ Temp lane_id = emit_mbcnt(ctx, bld.def(v1));
Temp lane_is_hi = bld.vop2(aco_opcode::v_and_b32, bld.def(v1), Operand(0x20u), lane_id);
Temp index_is_hi = bld.vop2(aco_opcode::v_and_b32, bld.def(v1), Operand(0x20u), index);
Temp cmp = bld.vopc(aco_opcode::v_cmp_eq_u32, bld.def(s2, vcc), lane_is_hi, index_is_hi);
{
Builder bld(ctx->program, ctx->block);
if (!dst.id())
- dst = bld.tmp(s2);
+ dst = bld.tmp(bld.lm);
assert(val.regClass() == s1);
- assert(dst.regClass() == s2);
+ assert(dst.regClass() == bld.lm);
- return bld.sop2(aco_opcode::s_cselect_b64, bld.hint_vcc(Definition(dst)), Operand((uint32_t) -1), Operand(0u), bld.scc(val));
+ return bld.sop2(Builder::s_cselect, bld.hint_vcc(Definition(dst)), Operand((uint32_t) -1), Operand(0u), bld.scc(val));
}
Temp bool_to_scalar_condition(isel_context *ctx, Temp val, Temp dst = Temp(0, s1))
if (!dst.id())
dst = bld.tmp(s1);
- assert(val.regClass() == s2);
+ assert(val.regClass() == bld.lm);
assert(dst.regClass() == s1);
/* if we're currently in WQM mode, ensure that the source is also computed in WQM */
Temp tmp = bld.tmp(s1);
- bld.sop2(aco_opcode::s_and_b64, bld.def(s2), bld.scc(Definition(tmp)), val, Operand(exec, s2));
+ bld.sop2(Builder::s_and, bld.def(bld.lm), bld.scc(Definition(tmp)), val, Operand(exec, bld.lm));
return emit_wqm(ctx, tmp, dst);
}
{
Temp src0 = get_alu_src(ctx, instr->src[0]);
Temp src1 = get_alu_src(ctx, instr->src[1]);
+ assert(src0.size() == src1.size());
+
aco_ptr<Instruction> vopc;
if (src1.type() == RegType::sgpr) {
if (src0.type() == RegType::vgpr) {
{
Temp src0 = get_alu_src(ctx, instr->src[0]);
Temp src1 = get_alu_src(ctx, instr->src[1]);
+ Builder bld(ctx->program, ctx->block);
- assert(dst.regClass() == s2);
+ assert(dst.regClass() == bld.lm);
assert(src0.type() == RegType::sgpr);
assert(src1.type() == RegType::sgpr);
+ assert(src0.regClass() == src1.regClass());
- Builder bld(ctx->program, ctx->block);
/* Emit the SALU comparison instruction */
Temp cmp = bld.sopc(op, bld.scc(bld.def(s1)), src0, src1);
/* Turn the result into a per-lane bool */
emit_sopc_instruction(ctx, instr, op, dst);
}
-void emit_boolean_logic(isel_context *ctx, nir_alu_instr *instr, aco_opcode op64, Temp dst)
+void emit_boolean_logic(isel_context *ctx, nir_alu_instr *instr, Builder::WaveSpecificOpcode op, Temp dst)
{
Builder bld(ctx->program, ctx->block);
Temp src0 = get_alu_src(ctx, instr->src[0]);
Temp src1 = get_alu_src(ctx, instr->src[1]);
- assert(dst.regClass() == s2);
- assert(src0.regClass() == s2);
- assert(src1.regClass() == s2);
+ assert(dst.regClass() == bld.lm);
+ assert(src0.regClass() == bld.lm);
+ assert(src1.regClass() == bld.lm);
- bld.sop2(op64, Definition(dst), bld.def(s1, scc), src0, src1);
+ bld.sop2(op, Definition(dst), bld.def(s1, scc), src0, src1);
}
void emit_bcsel(isel_context *ctx, nir_alu_instr *instr, Temp dst)
Temp then = get_alu_src(ctx, instr->src[1]);
Temp els = get_alu_src(ctx, instr->src[2]);
- assert(cond.regClass() == s2);
+ assert(cond.regClass() == bld.lm);
if (dst.type() == RegType::vgpr) {
aco_ptr<Instruction> bcsel;
}
if (instr->dest.dest.ssa.bit_size == 1) {
- assert(dst.regClass() == s2);
- assert(then.regClass() == s2);
- assert(els.regClass() == s2);
+ assert(dst.regClass() == bld.lm);
+ assert(then.regClass() == bld.lm);
+ assert(els.regClass() == bld.lm);
}
if (!ctx->divergent_vals[instr->src[0].src.ssa->index]) { /* uniform condition and values in sgpr */
if (dst.regClass() == s1 || dst.regClass() == s2) {
assert((then.regClass() == s1 || then.regClass() == s2) && els.regClass() == then.regClass());
+ assert(dst.size() == then.size());
aco_opcode op = dst.regClass() == s1 ? aco_opcode::s_cselect_b32 : aco_opcode::s_cselect_b64;
bld.sop2(op, Definition(dst), then, els, bld.scc(bool_to_scalar_condition(ctx, cond)));
} else {
assert(instr->dest.dest.ssa.bit_size == 1);
if (cond.id() != then.id())
- then = bld.sop2(aco_opcode::s_and_b64, bld.def(s2), bld.def(s1, scc), cond, then);
+ then = bld.sop2(Builder::s_and, bld.def(bld.lm), bld.def(s1, scc), cond, then);
if (cond.id() == els.id())
- bld.sop1(aco_opcode::s_mov_b64, Definition(dst), then);
+ bld.sop1(Builder::s_mov, Definition(dst), then);
else
- bld.sop2(aco_opcode::s_or_b64, Definition(dst), bld.def(s1, scc), then,
- bld.sop2(aco_opcode::s_andn2_b64, bld.def(s2), bld.def(s1, scc), els, cond));
+ bld.sop2(Builder::s_or, Definition(dst), bld.def(s1, scc), then,
+ bld.sop2(Builder::s_andn2, bld.def(bld.lm), bld.def(s1, scc), els, cond));
}
void emit_scaled_op(isel_context *ctx, Builder& bld, Definition dst, Temp val,
aco_opcode op, uint32_t undo)
{
/* multiply by 16777216 to handle denormals */
- Temp is_denormal = bld.vopc(aco_opcode::v_cmp_class_f32, bld.hint_vcc(bld.def(s2)),
+ Temp is_denormal = bld.vopc(aco_opcode::v_cmp_class_f32, bld.hint_vcc(bld.def(bld.lm)),
as_vgpr(ctx, val), bld.copy(bld.def(v1), Operand((1u << 7) | (1u << 4))));
Temp scaled = bld.vop2(aco_opcode::v_mul_f32, bld.def(v1), Operand(0x4b800000u), val);
scaled = bld.vop1(op, bld.def(v1), scaled);
case nir_op_inot: {
Temp src = get_alu_src(ctx, instr->src[0]);
if (instr->dest.dest.ssa.bit_size == 1) {
- assert(src.regClass() == s2);
- assert(dst.regClass() == s2);
- bld.sop2(aco_opcode::s_andn2_b64, Definition(dst), bld.def(s1, scc), Operand(exec, s2), src);
+ assert(src.regClass() == bld.lm);
+ assert(dst.regClass() == bld.lm);
+ bld.sop2(Builder::s_andn2, Definition(dst), bld.def(s1, scc), Operand(exec, bld.lm), src);
} else if (dst.regClass() == v1) {
emit_vop1_instruction(ctx, instr, aco_opcode::v_not_b32, dst);
} else if (dst.type() == RegType::sgpr) {
bld.sop2(aco_opcode::s_or_b64, Definition(dst), bld.def(s1, scc), neg, neqz);
} else if (dst.regClass() == v1) {
Temp tmp = bld.vop2(aco_opcode::v_ashrrev_i32, bld.def(v1), Operand(31u), src);
- Temp gtz = bld.vopc(aco_opcode::v_cmp_ge_i32, bld.hint_vcc(bld.def(s2)), Operand(0u), src);
+ Temp gtz = bld.vopc(aco_opcode::v_cmp_ge_i32, bld.hint_vcc(bld.def(bld.lm)), Operand(0u), src);
bld.vop2(aco_opcode::v_cndmask_b32, Definition(dst), Operand(1u), tmp, gtz);
} else if (dst.regClass() == v2) {
Temp upper = emit_extract_vector(ctx, src, 1, v1);
Temp neg = bld.vop2(aco_opcode::v_ashrrev_i32, bld.def(v1), Operand(31u), upper);
- Temp gtz = bld.vopc(aco_opcode::v_cmp_ge_i64, bld.hint_vcc(bld.def(s2)), Operand(0u), src);
+ Temp gtz = bld.vopc(aco_opcode::v_cmp_ge_i64, bld.hint_vcc(bld.def(bld.lm)), Operand(0u), src);
Temp lower = bld.vop2(aco_opcode::v_cndmask_b32, bld.def(v1), Operand(1u), neg, gtz);
upper = bld.vop2(aco_opcode::v_cndmask_b32, bld.def(v1), Operand(0u), neg, gtz);
bld.pseudo(aco_opcode::p_create_vector, Definition(dst), lower, upper);
}
case nir_op_ior: {
if (instr->dest.dest.ssa.bit_size == 1) {
- emit_boolean_logic(ctx, instr, aco_opcode::s_or_b64, dst);
+ emit_boolean_logic(ctx, instr, Builder::s_or, dst);
} else if (dst.regClass() == v1) {
emit_vop2_instruction(ctx, instr, aco_opcode::v_or_b32, dst, true);
} else if (dst.regClass() == s1) {
}
case nir_op_iand: {
if (instr->dest.dest.ssa.bit_size == 1) {
- emit_boolean_logic(ctx, instr, aco_opcode::s_and_b64, dst);
+ emit_boolean_logic(ctx, instr, Builder::s_and, dst);
} else if (dst.regClass() == v1) {
emit_vop2_instruction(ctx, instr, aco_opcode::v_and_b32, dst, true);
} else if (dst.regClass() == s1) {
}
case nir_op_ixor: {
if (instr->dest.dest.ssa.bit_size == 1) {
- emit_boolean_logic(ctx, instr, aco_opcode::s_xor_b64, dst);
+ emit_boolean_logic(ctx, instr, Builder::s_xor, dst);
} else if (dst.regClass() == v1) {
emit_vop2_instruction(ctx, instr, aco_opcode::v_xor_b32, dst, true);
} else if (dst.regClass() == s1) {
case nir_op_fsign: {
Temp src = as_vgpr(ctx, get_alu_src(ctx, instr->src[0]));
if (dst.size() == 1) {
- Temp cond = bld.vopc(aco_opcode::v_cmp_nlt_f32, bld.hint_vcc(bld.def(s2)), Operand(0u), src);
+ Temp cond = bld.vopc(aco_opcode::v_cmp_nlt_f32, bld.hint_vcc(bld.def(bld.lm)), Operand(0u), src);
src = bld.vop2(aco_opcode::v_cndmask_b32, bld.def(v1), Operand(0x3f800000u), src, cond);
- cond = bld.vopc(aco_opcode::v_cmp_le_f32, bld.hint_vcc(bld.def(s2)), Operand(0u), src);
+ cond = bld.vopc(aco_opcode::v_cmp_le_f32, bld.hint_vcc(bld.def(bld.lm)), Operand(0u), src);
bld.vop2(aco_opcode::v_cndmask_b32, Definition(dst), Operand(0xbf800000u), src, cond);
} else if (dst.size() == 2) {
- Temp cond = bld.vopc(aco_opcode::v_cmp_nlt_f64, bld.hint_vcc(bld.def(s2)), Operand(0u), src);
+ Temp cond = bld.vopc(aco_opcode::v_cmp_nlt_f64, bld.hint_vcc(bld.def(bld.lm)), Operand(0u), src);
Temp tmp = bld.vop1(aco_opcode::v_mov_b32, bld.def(v1), Operand(0x3FF00000u));
Temp upper = bld.vop2_e64(aco_opcode::v_cndmask_b32, bld.def(v1), tmp, emit_extract_vector(ctx, src, 1, v1), cond);
- cond = bld.vopc(aco_opcode::v_cmp_le_f64, bld.hint_vcc(bld.def(s2)), Operand(0u), src);
+ cond = bld.vopc(aco_opcode::v_cmp_le_f64, bld.hint_vcc(bld.def(bld.lm)), Operand(0u), src);
tmp = bld.vop1(aco_opcode::v_mov_b32, bld.def(v1), Operand(0xBFF00000u));
upper = bld.vop2(aco_opcode::v_cndmask_b32, bld.def(v1), tmp, upper, cond);
Temp src = get_alu_src(ctx, instr->src[0]);
if (instr->src[0].src.ssa->bit_size == 32 && dst.type() == RegType::vgpr) {
Temp exponent = bld.vop1(aco_opcode::v_frexp_exp_i32_f32, bld.def(v1), src);
- Temp exponent_in_range = bld.vopc(aco_opcode::v_cmp_ge_i32, bld.hint_vcc(bld.def(s2)), Operand(64u), exponent);
+ Temp exponent_in_range = bld.vopc(aco_opcode::v_cmp_ge_i32, bld.hint_vcc(bld.def(bld.lm)), Operand(64u), exponent);
exponent = bld.vop2(aco_opcode::v_max_i32, bld.def(v1), Operand(0x0u), exponent);
Temp mantissa = bld.vop2(aco_opcode::v_and_b32, bld.def(v1), Operand(0x7fffffu), src);
mantissa = bld.vop2(aco_opcode::v_or_b32, bld.def(v1), Operand(0x800000u), mantissa);
}
case nir_op_b2f32: {
Temp src = get_alu_src(ctx, instr->src[0]);
- assert(src.regClass() == s2);
+ assert(src.regClass() == bld.lm);
if (dst.regClass() == s1) {
src = bool_to_scalar_condition(ctx, src);
}
case nir_op_b2f64: {
Temp src = get_alu_src(ctx, instr->src[0]);
- assert(src.regClass() == s2);
+ assert(src.regClass() == bld.lm);
if (dst.regClass() == s2) {
src = bool_to_scalar_condition(ctx, src);
}
case nir_op_b2i32: {
Temp src = get_alu_src(ctx, instr->src[0]);
- assert(src.regClass() == s2);
+ assert(src.regClass() == bld.lm);
if (dst.regClass() == s1) {
// TODO: in a post-RA optimization, we can check if src is in VCC, and directly use VCCNZ
}
case nir_op_i2b1: {
Temp src = get_alu_src(ctx, instr->src[0]);
- assert(dst.regClass() == s2);
+ assert(dst.regClass() == bld.lm);
if (src.type() == RegType::vgpr) {
assert(src.regClass() == v1 || src.regClass() == v2);
Temp mask = bld.copy(bld.def(s1), Operand(0x36Fu)); /* value is NOT negative/positive denormal value */
- Temp cmp_res = bld.tmp(s2);
+ Temp cmp_res = bld.tmp(bld.lm);
bld.vopc_e64(aco_opcode::v_cmp_class_f16, Definition(cmp_res), f16, mask).def(0).setHint(vcc);
Temp f32 = bld.vop1(aco_opcode::v_cvt_f32_f16, bld.def(v1), f16);
}
case nir_op_ieq: {
if (instr->src[0].src.ssa->bit_size == 1)
- emit_boolean_logic(ctx, instr, aco_opcode::s_xnor_b64, dst);
+ emit_boolean_logic(ctx, instr, Builder::s_xnor, dst);
else
emit_comparison(ctx, instr, dst, aco_opcode::v_cmp_eq_i32, aco_opcode::v_cmp_eq_i64, aco_opcode::s_cmp_eq_i32, aco_opcode::s_cmp_eq_u64);
break;
}
case nir_op_ine: {
if (instr->src[0].src.ssa->bit_size == 1)
- emit_boolean_logic(ctx, instr, aco_opcode::s_xor_b64, dst);
+ emit_boolean_logic(ctx, instr, Builder::s_xor, dst);
else
emit_comparison(ctx, instr, dst, aco_opcode::v_cmp_lg_i32, aco_opcode::v_cmp_lg_i64, aco_opcode::s_cmp_lg_i32, aco_opcode::s_cmp_lg_u64);
break;
Builder bld(ctx->program, ctx->block);
if (instr->def.bit_size == 1) {
- assert(dst.regClass() == s2);
- bld.sop1(aco_opcode::s_mov_b64, Definition(dst), Operand((uint64_t)(instr->value[0].b ? -1 : 0)));
+ assert(dst.regClass() == bld.lm);
+ int val = instr->value[0].b ? -1 : 0;
+ Operand op = bld.lm.size() == 1 ? Operand((uint32_t) val) : Operand((uint64_t) val);
+ bld.sop1(Builder::s_mov, Definition(dst), op);
} else if (dst.size() == 1) {
bld.copy(Definition(dst), Operand(instr->value[0].u32));
} else {
/* Convert back to the right type. */
if (adjustment == RADV_ALPHA_ADJUST_SNORM) {
alpha = bld.vop1(aco_opcode::v_cvt_f32_i32, bld.def(v1), alpha);
- Temp clamp = bld.vopc(aco_opcode::v_cmp_le_f32, bld.hint_vcc(bld.def(s2)), Operand(0xbf800000u), alpha);
+ Temp clamp = bld.vopc(aco_opcode::v_cmp_le_f32, bld.hint_vcc(bld.def(bld.lm)), Operand(0xbf800000u), alpha);
alpha = bld.vop2(aco_opcode::v_cndmask_b32, bld.def(v1), Operand(0xbf800000u), alpha, clamp);
} else if (adjustment == RADV_ALPHA_ADJUST_SSCALED) {
alpha = bld.vop1(aco_opcode::v_cvt_f32_i32, bld.def(v1), alpha);
// TODO: optimize uniform conditions
Builder bld(ctx->program, ctx->block);
Temp src = get_ssa_temp(ctx, instr->src[0].ssa);
- assert(src.regClass() == s2);
- src = bld.sop2(aco_opcode::s_and_b64, bld.def(s2), bld.def(s1, scc), src, Operand(exec, s2));
+ assert(src.regClass() == bld.lm);
+ src = bld.sop2(Builder::s_and, bld.def(bld.lm), bld.def(s1, scc), src, Operand(exec, bld.lm));
bld.pseudo(aco_opcode::p_discard_if, src);
ctx->block->kind |= block_kind_uses_discard_if;
return;
ctx->program->needs_exact = true;
/* save exec somewhere temporarily so that it doesn't get
* overwritten before the discard from outer exec masks */
- Temp cond = bld.sop2(aco_opcode::s_and_b64, bld.def(s2), bld.def(s1, scc), Operand(0xFFFFFFFF), Operand(exec, s2));
+ Temp cond = bld.sop2(Builder::s_and, bld.def(bld.lm), bld.def(s1, scc), Operand(0xFFFFFFFF), Operand(exec, bld.lm));
bld.pseudo(aco_opcode::p_discard_if, cond);
ctx->block->kind |= block_kind_uses_discard_if;
return;
/* Don't rewrite the sample index if WORD1.DATA_FORMAT of the FMASK
* resource descriptor is 0 (invalid),
*/
- Temp compare = bld.tmp(s2);
+ Temp compare = bld.tmp(bld.lm);
bld.vopc_e64(aco_opcode::v_cmp_lg_u32, Definition(compare),
Operand(0u), emit_extract_vector(ctx, fmask_desc_ptr, 1, s1)).def(0).setHint(vcc);
if (offset > 0 && ctx->options->chip_class < GFX9) {
Temp addr0 = bld.tmp(v1), addr1 = bld.tmp(v1);
Temp new_addr0 = bld.tmp(v1), new_addr1 = bld.tmp(v1);
- Temp carry = bld.tmp(s2);
+ Temp carry = bld.tmp(bld.lm);
bld.pseudo(aco_opcode::p_split_vector, Definition(addr0), Definition(addr1), addr);
bld.vop2(aco_opcode::v_add_co_u32, Definition(new_addr0), bld.hint_vcc(Definition(carry)),
Operand(offset), addr0);
- bld.vop2(aco_opcode::v_addc_co_u32, Definition(new_addr1), bld.def(s2),
+ bld.vop2(aco_opcode::v_addc_co_u32, Definition(new_addr1), bld.def(bld.lm),
Operand(0u), addr1,
carry).def(1).setHint(vcc);
return src;
} if (op == nir_op_iand && cluster_size == 4) {
//subgroupClusteredAnd(val, 4) -> ~wqm(exec & ~val)
- Temp tmp = bld.sop2(aco_opcode::s_andn2_b64, bld.def(s2), bld.def(s1, scc), Operand(exec, s2), src);
- return bld.sop1(aco_opcode::s_not_b64, bld.def(s2), bld.def(s1, scc),
- bld.sop1(aco_opcode::s_wqm_b64, bld.def(s2), bld.def(s1, scc), tmp));
+ Temp tmp = bld.sop2(Builder::s_andn2, bld.def(bld.lm), bld.def(s1, scc), Operand(exec, bld.lm), src);
+ return bld.sop1(Builder::s_not, bld.def(bld.lm), bld.def(s1, scc),
+ bld.sop1(Builder::s_wqm, bld.def(bld.lm), bld.def(s1, scc), tmp));
} else if (op == nir_op_ior && cluster_size == 4) {
//subgroupClusteredOr(val, 4) -> wqm(val & exec)
- return bld.sop1(aco_opcode::s_wqm_b64, bld.def(s2), bld.def(s1, scc),
- bld.sop2(aco_opcode::s_and_b64, bld.def(s2), bld.def(s1, scc), src, Operand(exec, s2)));
- } else if (op == nir_op_iand && cluster_size == 64) {
+ return bld.sop1(Builder::s_wqm, bld.def(bld.lm), bld.def(s1, scc),
+ bld.sop2(Builder::s_and, bld.def(bld.lm), bld.def(s1, scc), src, Operand(exec, bld.lm)));
+ } else if (op == nir_op_iand && cluster_size == ctx->program->wave_size) {
//subgroupAnd(val) -> (exec & ~val) == 0
- Temp tmp = bld.sop2(aco_opcode::s_andn2_b64, bld.def(s2), bld.def(s1, scc), Operand(exec, s2), src).def(1).getTemp();
- return bld.sop2(aco_opcode::s_cselect_b64, bld.def(s2), Operand(0u), Operand(-1u), bld.scc(tmp));
- } else if (op == nir_op_ior && cluster_size == 64) {
+ Temp tmp = bld.sop2(Builder::s_andn2, bld.def(bld.lm), bld.def(s1, scc), Operand(exec, bld.lm), src).def(1).getTemp();
+ return bld.sop2(Builder::s_cselect, bld.def(bld.lm), Operand(0u), Operand(-1u), bld.scc(tmp));
+ } else if (op == nir_op_ior && cluster_size == ctx->program->wave_size) {
//subgroupOr(val) -> (val & exec) != 0
- Temp tmp = bld.sop2(aco_opcode::s_and_b64, bld.def(s2), bld.def(s1, scc), src, Operand(exec, s2)).def(1).getTemp();
+ Temp tmp = bld.sop2(Builder::s_and, bld.def(bld.lm), bld.def(s1, scc), src, Operand(exec, bld.lm)).def(1).getTemp();
return bool_to_vector_condition(ctx, tmp);
- } else if (op == nir_op_ixor && cluster_size == 64) {
+ } else if (op == nir_op_ixor && cluster_size == ctx->program->wave_size) {
//subgroupXor(val) -> s_bcnt1_i32_b64(val & exec) & 1
- Temp tmp = bld.sop2(aco_opcode::s_and_b64, bld.def(s2), bld.def(s1, scc), src, Operand(exec, s2));
- tmp = bld.sop1(aco_opcode::s_bcnt1_i32_b64, bld.def(s1), bld.def(s1, scc), tmp);
+ Temp tmp = bld.sop2(Builder::s_and, bld.def(bld.lm), bld.def(s1, scc), src, Operand(exec, bld.lm));
+ tmp = bld.sop1(Builder::s_bcnt1_i32, bld.def(s1), bld.def(s1, scc), tmp);
tmp = bld.sop2(aco_opcode::s_and_b32, bld.def(s1), bld.def(s1, scc), tmp, Operand(1u)).def(1).getTemp();
return bool_to_vector_condition(ctx, tmp);
} else {
//subgroupClustered{And,Or,Xor}(val, n) ->
- //lane_id = v_mbcnt_hi_u32_b32(-1, v_mbcnt_lo_u32_b32(-1, 0))
+ //lane_id = v_mbcnt_hi_u32_b32(-1, v_mbcnt_lo_u32_b32(-1, 0)) ; just v_mbcnt_lo_u32_b32 on wave32
//cluster_offset = ~(n - 1) & lane_id
//cluster_mask = ((1 << n) - 1)
//subgroupClusteredAnd():
// return ((val & exec) >> cluster_offset) & cluster_mask != 0
//subgroupClusteredXor():
// return v_bnt_u32_b32(((val & exec) >> cluster_offset) & cluster_mask, 0) & 1 != 0
- Temp lane_id = bld.vop3(aco_opcode::v_mbcnt_hi_u32_b32, bld.def(v1), Operand((uint32_t) -1),
- bld.vop3(aco_opcode::v_mbcnt_lo_u32_b32, bld.def(v1), Operand((uint32_t) -1), Operand(0u)));
+ Temp lane_id = emit_mbcnt(ctx, bld.def(v1));
Temp cluster_offset = bld.vop2(aco_opcode::v_and_b32, bld.def(v1), Operand(~uint32_t(cluster_size - 1)), lane_id);
Temp tmp;
if (op == nir_op_iand)
- tmp = bld.sop2(aco_opcode::s_orn2_b64, bld.def(s2), bld.def(s1, scc), src, Operand(exec, s2));
+ tmp = bld.sop2(Builder::s_orn2, bld.def(bld.lm), bld.def(s1, scc), src, Operand(exec, bld.lm));
else
- tmp = bld.sop2(aco_opcode::s_and_b64, bld.def(s2), bld.def(s1, scc), src, Operand(exec, s2));
+ tmp = bld.sop2(Builder::s_and, bld.def(bld.lm), bld.def(s1, scc), src, Operand(exec, bld.lm));
uint32_t cluster_mask = cluster_size == 32 ? -1 : (1u << cluster_size) - 1u;
- tmp = bld.vop3(aco_opcode::v_lshrrev_b64, bld.def(v2), cluster_offset, tmp);
+ if (ctx->program->wave_size == 64)
+ tmp = bld.vop3(aco_opcode::v_lshrrev_b64, bld.def(v2), cluster_offset, tmp);
+ else
+ tmp = bld.vop2_e64(aco_opcode::v_lshrrev_b32, bld.def(v1), cluster_offset, tmp);
tmp = emit_extract_vector(ctx, tmp, 0, v1);
if (cluster_mask != 0xffffffff)
tmp = bld.vop2(aco_opcode::v_and_b32, bld.def(v1), Operand(cluster_mask), tmp);
Definition cmp_def = Definition();
if (op == nir_op_iand) {
- cmp_def = bld.vopc(aco_opcode::v_cmp_eq_u32, bld.def(s2), Operand(cluster_mask), tmp).def(0);
+ cmp_def = bld.vopc(aco_opcode::v_cmp_eq_u32, bld.def(bld.lm), Operand(cluster_mask), tmp).def(0);
} else if (op == nir_op_ior) {
- cmp_def = bld.vopc(aco_opcode::v_cmp_lg_u32, bld.def(s2), Operand(0u), tmp).def(0);
+ cmp_def = bld.vopc(aco_opcode::v_cmp_lg_u32, bld.def(bld.lm), Operand(0u), tmp).def(0);
} else if (op == nir_op_ixor) {
tmp = bld.vop2(aco_opcode::v_and_b32, bld.def(v1), Operand(1u),
bld.vop3(aco_opcode::v_bcnt_u32_b32, bld.def(v1), tmp, Operand(0u)));
- cmp_def = bld.vopc(aco_opcode::v_cmp_lg_u32, bld.def(s2), Operand(0u), tmp).def(0);
+ cmp_def = bld.vopc(aco_opcode::v_cmp_lg_u32, bld.def(bld.lm), Operand(0u), tmp).def(0);
}
cmp_def.setHint(vcc);
return cmp_def.getTemp();
//subgroupExclusiveXor(val) -> mbcnt(val & exec) & 1 != 0
Temp tmp;
if (op == nir_op_iand)
- tmp = bld.sop2(aco_opcode::s_andn2_b64, bld.def(s2), bld.def(s1, scc), Operand(exec, s2), src);
+ tmp = bld.sop2(Builder::s_andn2, bld.def(bld.lm), bld.def(s1, scc), Operand(exec, bld.lm), src);
else
- tmp = bld.sop2(aco_opcode::s_and_b64, bld.def(s2), bld.def(s1, scc), src, Operand(exec, s2));
+ tmp = bld.sop2(Builder::s_and, bld.def(s2), bld.def(s1, scc), src, Operand(exec, bld.lm));
Builder::Result lohi = bld.pseudo(aco_opcode::p_split_vector, bld.def(s1), bld.def(s1), tmp);
Temp lo = lohi.def(0).getTemp();
Temp hi = lohi.def(1).getTemp();
- Temp mbcnt = bld.vop3(aco_opcode::v_mbcnt_hi_u32_b32, bld.def(v1), hi,
- bld.vop3(aco_opcode::v_mbcnt_lo_u32_b32, bld.def(v1), lo, Operand(0u)));
+ Temp mbcnt = emit_mbcnt(ctx, bld.def(v1), Operand(lo), Operand(hi));
Definition cmp_def = Definition();
if (op == nir_op_iand)
- cmp_def = bld.vopc(aco_opcode::v_cmp_eq_u32, bld.def(s2), Operand(0u), mbcnt).def(0);
+ cmp_def = bld.vopc(aco_opcode::v_cmp_eq_u32, bld.def(bld.lm), Operand(0u), mbcnt).def(0);
else if (op == nir_op_ior)
- cmp_def = bld.vopc(aco_opcode::v_cmp_lg_u32, bld.def(s2), Operand(0u), mbcnt).def(0);
+ cmp_def = bld.vopc(aco_opcode::v_cmp_lg_u32, bld.def(bld.lm), Operand(0u), mbcnt).def(0);
else if (op == nir_op_ixor)
- cmp_def = bld.vopc(aco_opcode::v_cmp_lg_u32, bld.def(s2), Operand(0u),
+ cmp_def = bld.vopc(aco_opcode::v_cmp_lg_u32, bld.def(bld.lm), Operand(0u),
bld.vop2(aco_opcode::v_and_b32, bld.def(v1), Operand(1u), mbcnt)).def(0);
cmp_def.setHint(vcc);
return cmp_def.getTemp();
//subgroupInclusiveXor(val) -> subgroupExclusiveXor(val) ^^ val
Temp tmp = emit_boolean_exclusive_scan(ctx, op, src);
if (op == nir_op_iand)
- return bld.sop2(aco_opcode::s_and_b64, bld.def(s2), bld.def(s1, scc), tmp, src);
+ return bld.sop2(Builder::s_and, bld.def(bld.lm), bld.def(s1, scc), tmp, src);
else if (op == nir_op_ior)
- return bld.sop2(aco_opcode::s_or_b64, bld.def(s2), bld.def(s1, scc), tmp, src);
+ return bld.sop2(Builder::s_or, bld.def(bld.lm), bld.def(s1, scc), tmp, src);
else if (op == nir_op_ixor)
- return bld.sop2(aco_opcode::s_xor_b64, bld.def(s2), bld.def(s1, scc), tmp, src);
+ return bld.sop2(Builder::s_xor, bld.def(bld.lm), bld.def(s1, scc), tmp, src);
assert(false);
return Temp();
Temp pck0 = bld.tmp(v1);
Temp carry = bld.vadd32(Definition(pck0), tmp0, addr, true).def(1).getTemp();
tmp1 = as_vgpr(ctx, tmp1);
- Temp pck1 = bld.vop2_e64(aco_opcode::v_addc_co_u32, bld.def(v1), bld.hint_vcc(bld.def(s2)), tmp1, Operand(0u), carry);
+ Temp pck1 = bld.vop2_e64(aco_opcode::v_addc_co_u32, bld.def(v1), bld.hint_vcc(bld.def(bld.lm)), tmp1, Operand(0u), carry);
addr = bld.pseudo(aco_opcode::p_create_vector, bld.def(v2), pck0, pck1);
/* sample_pos = flat_load_dwordx2 addr */
case nir_intrinsic_barrier: {
unsigned* bsize = ctx->program->info->cs.block_size;
unsigned workgroup_size = bsize[0] * bsize[1] * bsize[2];
- if (workgroup_size > 64)
+ if (workgroup_size > ctx->program->wave_size)
bld.sopp(aco_opcode::s_barrier);
break;
}
break;
}
case nir_intrinsic_load_local_invocation_index: {
- Temp id = bld.vop3(aco_opcode::v_mbcnt_hi_u32_b32, bld.def(v1), Operand((uint32_t) -1),
- bld.vop3(aco_opcode::v_mbcnt_lo_u32_b32, bld.def(v1), Operand((uint32_t) -1), Operand(0u)));
- Temp tg_num = bld.sop2(aco_opcode::s_and_b32, bld.def(s1), bld.def(s1, scc), Operand(0xfc0u),
- get_arg(ctx, ctx->args->ac.tg_size));
- bld.vop2(aco_opcode::v_or_b32, Definition(get_ssa_temp(ctx, &instr->dest.ssa)), tg_num, id);
+ Temp id = emit_mbcnt(ctx, bld.def(v1));
+
+ /* The tg_size bits [6:11] contain the subgroup id,
+ * we need this multiplied by the wave size, and then OR the thread id to it.
+ */
+ if (ctx->program->wave_size == 64) {
+ /* After the s_and the bits are already multiplied by 64 (left shifted by 6) so we can just feed that to v_or */
+ Temp tg_num = bld.sop2(aco_opcode::s_and_b32, bld.def(s1), bld.def(s1, scc), Operand(0xfc0u),
+ get_arg(ctx, ctx->args->ac.tg_size));
+ bld.vop2(aco_opcode::v_or_b32, Definition(get_ssa_temp(ctx, &instr->dest.ssa)), tg_num, id);
+ } else {
+ /* Extract the bit field and multiply the result by 32 (left shift by 5), then do the OR */
+ Temp tg_num = bld.sop2(aco_opcode::s_bfe_u32, bld.def(s1), bld.def(s1, scc),
+ get_arg(ctx, ctx->args->ac.tg_size), Operand(0x6u | (0x6u << 16)));
+ bld.vop3(aco_opcode::v_lshl_or_b32, Definition(get_ssa_temp(ctx, &instr->dest.ssa)), tg_num, Operand(0x5u), id);
+ }
break;
}
case nir_intrinsic_load_subgroup_id: {
if (ctx->stage == compute_cs) {
- Temp tg_num = bld.sop2(aco_opcode::s_and_b32, bld.def(s1), bld.def(s1, scc), Operand(0xfc0u),
- get_arg(ctx, ctx->args->ac.tg_size));
- bld.sop2(aco_opcode::s_lshr_b32, Definition(get_ssa_temp(ctx, &instr->dest.ssa)), bld.def(s1, scc), tg_num, Operand(0x6u));
+ bld.sop2(aco_opcode::s_bfe_u32, Definition(get_ssa_temp(ctx, &instr->dest.ssa)), bld.def(s1, scc),
+ get_arg(ctx, ctx->args->ac.tg_size), Operand(0x6u | (0x6u << 16)));
} else {
bld.sop1(aco_opcode::s_mov_b32, Definition(get_ssa_temp(ctx, &instr->dest.ssa)), Operand(0x0u));
}
break;
}
case nir_intrinsic_load_subgroup_invocation: {
- bld.vop3(aco_opcode::v_mbcnt_hi_u32_b32, Definition(get_ssa_temp(ctx, &instr->dest.ssa)), Operand((uint32_t) -1),
- bld.vop3(aco_opcode::v_mbcnt_lo_u32_b32, bld.def(v1), Operand((uint32_t) -1), Operand(0u)));
+ emit_mbcnt(ctx, Definition(get_ssa_temp(ctx, &instr->dest.ssa)));
break;
}
case nir_intrinsic_load_num_subgroups: {
break;
}
case nir_intrinsic_ballot: {
- Definition tmp = bld.def(s2);
Temp src = get_ssa_temp(ctx, instr->src[0].ssa);
+ Temp dst = get_ssa_temp(ctx, &instr->dest.ssa);
+ Definition tmp = bld.def(dst.regClass());
+ Definition lanemask_tmp = dst.size() == bld.lm.size() ? tmp : bld.def(src.regClass());
if (instr->src[0].ssa->bit_size == 1) {
- assert(src.regClass() == s2);
- bld.sop2(aco_opcode::s_and_b64, tmp, bld.def(s1, scc), Operand(exec, s2), src);
+ assert(src.regClass() == bld.lm);
+ bld.sop2(Builder::s_and, lanemask_tmp, bld.def(s1, scc), Operand(exec, bld.lm), src);
} else if (instr->src[0].ssa->bit_size == 32 && src.regClass() == v1) {
- bld.vopc(aco_opcode::v_cmp_lg_u32, tmp, Operand(0u), src);
+ bld.vopc(aco_opcode::v_cmp_lg_u32, lanemask_tmp, Operand(0u), src);
} else if (instr->src[0].ssa->bit_size == 64 && src.regClass() == v2) {
- bld.vopc(aco_opcode::v_cmp_lg_u64, tmp, Operand(0u), src);
+ bld.vopc(aco_opcode::v_cmp_lg_u64, lanemask_tmp, Operand(0u), src);
} else {
fprintf(stderr, "Unimplemented NIR instr bit size: ");
nir_print_instr(&instr->instr, stderr);
fprintf(stderr, "\n");
}
- emit_wqm(ctx, tmp.getTemp(), get_ssa_temp(ctx, &instr->dest.ssa));
+ if (dst.size() != bld.lm.size()) {
+ /* Wave32 with ballot size set to 64 */
+ bld.pseudo(aco_opcode::p_create_vector, Definition(tmp), lanemask_tmp.getTemp(), Operand(0u));
+ }
+ emit_wqm(ctx, tmp.getTemp(), dst);
break;
}
case nir_intrinsic_shuffle:
bld.pseudo(aco_opcode::p_create_vector, Definition(dst), lo, hi);
emit_split_vector(ctx, dst, 2);
} else if (instr->dest.ssa.bit_size == 1 && tid.regClass() == s1) {
- assert(src.regClass() == s2);
- Temp tmp = bld.sopc(aco_opcode::s_bitcmp1_b64, bld.def(s1, scc), src, tid);
+ assert(src.regClass() == bld.lm);
+ Temp tmp = bld.sopc(Builder::s_bitcmp1, bld.def(s1, scc), src, tid);
bool_to_vector_condition(ctx, emit_wqm(ctx, tmp), dst);
} else if (instr->dest.ssa.bit_size == 1 && tid.regClass() == v1) {
- assert(src.regClass() == s2);
- Temp tmp = bld.vop3(aco_opcode::v_lshrrev_b64, bld.def(v2), tid, src);
+ assert(src.regClass() == bld.lm);
+ Temp tmp;
+ if (ctx->program->wave_size == 64)
+ tmp = bld.vop3(aco_opcode::v_lshrrev_b64, bld.def(v2), tid, src);
+ else
+ tmp = bld.vop2_e64(aco_opcode::v_lshrrev_b32, bld.def(v1), tid, src);
tmp = emit_extract_vector(ctx, tmp, 0, v1);
tmp = bld.vop2(aco_opcode::v_and_b32, bld.def(v1), Operand(1u), tmp);
- emit_wqm(ctx, bld.vopc(aco_opcode::v_cmp_lg_u32, bld.def(s2), Operand(0u), tmp), dst);
+ emit_wqm(ctx, bld.vopc(aco_opcode::v_cmp_lg_u32, bld.def(bld.lm), Operand(0u), tmp), dst);
} else {
fprintf(stderr, "Unimplemented NIR instr bit size: ");
nir_print_instr(&instr->instr, stderr);
bld.pseudo(aco_opcode::p_create_vector, Definition(dst), lo, hi);
emit_split_vector(ctx, dst, 2);
} else if (instr->dest.ssa.bit_size == 1) {
- assert(src.regClass() == s2);
- Temp tmp = bld.sopc(aco_opcode::s_bitcmp1_b64, bld.def(s1, scc), src,
- bld.sop1(aco_opcode::s_ff1_i32_b64, bld.def(s1), Operand(exec, s2)));
+ assert(src.regClass() == bld.lm);
+ Temp tmp = bld.sopc(Builder::s_bitcmp1, bld.def(s1, scc), src,
+ bld.sop1(Builder::s_ff1_i32, bld.def(s1), Operand(exec, bld.lm)));
bool_to_vector_condition(ctx, emit_wqm(ctx, tmp), dst);
} else if (src.regClass() == s1) {
bld.sop1(aco_opcode::s_mov_b32, Definition(dst), src);
case nir_intrinsic_vote_all: {
Temp src = get_ssa_temp(ctx, instr->src[0].ssa);
Temp dst = get_ssa_temp(ctx, &instr->dest.ssa);
- assert(src.regClass() == s2);
- assert(dst.regClass() == s2);
+ assert(src.regClass() == bld.lm);
+ assert(dst.regClass() == bld.lm);
- Temp tmp = bld.sop2(aco_opcode::s_andn2_b64, bld.def(s2), bld.def(s1, scc), Operand(exec, s2), src).def(1).getTemp();
- Temp val = bld.sop2(aco_opcode::s_cselect_b64, bld.def(s2), Operand(0u), Operand(-1u), bld.scc(tmp));
+ Temp tmp = bld.sop2(Builder::s_andn2, bld.def(bld.lm), bld.def(s1, scc), Operand(exec, bld.lm), src).def(1).getTemp();
+ Temp val = bld.sop2(Builder::s_cselect, bld.def(bld.lm), Operand(0u), Operand(-1u), bld.scc(tmp));
emit_wqm(ctx, val, dst);
break;
}
case nir_intrinsic_vote_any: {
Temp src = get_ssa_temp(ctx, instr->src[0].ssa);
Temp dst = get_ssa_temp(ctx, &instr->dest.ssa);
- assert(src.regClass() == s2);
- assert(dst.regClass() == s2);
+ assert(src.regClass() == bld.lm);
+ assert(dst.regClass() == bld.lm);
- Temp tmp = bld.sop2(aco_opcode::s_and_b64, bld.def(s2), bld.def(s1, scc), Operand(exec, s2), src).def(1).getTemp();
- Temp val = bld.sop2(aco_opcode::s_cselect_b64, bld.def(s2), Operand(-1u), Operand(0u), bld.scc(tmp));
+ Temp tmp = bld.sop2(Builder::s_and, bld.def(bld.lm), bld.def(s1, scc), Operand(exec, bld.lm), src).def(1).getTemp();
+ Temp val = bld.sop2(Builder::s_cselect, bld.def(bld.lm), Operand(-1u), Operand(0u), bld.scc(tmp));
emit_wqm(ctx, val, dst);
break;
}
nir_op op = (nir_op) nir_intrinsic_reduction_op(instr);
unsigned cluster_size = instr->intrinsic == nir_intrinsic_reduce ?
nir_intrinsic_cluster_size(instr) : 0;
- cluster_size = util_next_power_of_two(MIN2(cluster_size ? cluster_size : 64, 64));
+ cluster_size = util_next_power_of_two(MIN2(cluster_size ? cluster_size : ctx->program->wave_size, ctx->program->wave_size));
if (!ctx->divergent_vals[instr->src[0].ssa->index] && (op == nir_op_ior || op == nir_op_iand)) {
emit_uniform_subgroup(ctx, instr, src);
Temp tmp_dst = bld.tmp(dst.regClass());
reduce->definitions[0] = Definition(tmp_dst);
- reduce->definitions[1] = bld.def(s2); // used internally
+ reduce->definitions[1] = bld.def(ctx->program->lane_mask); // used internally
reduce->definitions[2] = Definition();
reduce->definitions[3] = Definition(scc, s1);
reduce->definitions[4] = Definition();
Temp dst = get_ssa_temp(ctx, &instr->dest.ssa);
unsigned lane = nir_src_as_const_value(instr->src[1])->u32;
if (instr->dest.ssa.bit_size == 1) {
- assert(src.regClass() == s2);
+ assert(src.regClass() == bld.lm);
+ assert(dst.regClass() == bld.lm);
uint32_t half_mask = 0x11111111u << lane;
Temp mask_tmp = bld.pseudo(aco_opcode::p_create_vector, bld.def(s2), Operand(half_mask), Operand(half_mask));
- Temp tmp = bld.tmp(s2);
- bld.sop1(aco_opcode::s_wqm_b64, Definition(tmp),
- bld.sop2(aco_opcode::s_and_b64, bld.def(s2), bld.def(s1, scc), mask_tmp,
- bld.sop2(aco_opcode::s_and_b64, bld.def(s2), bld.def(s1, scc), src, Operand(exec, s2))));
+ Temp tmp = bld.tmp(bld.lm);
+ bld.sop1(Builder::s_wqm, Definition(tmp),
+ bld.sop2(Builder::s_and, bld.def(bld.lm), bld.def(s1, scc), mask_tmp,
+ bld.sop2(Builder::s_and, bld.def(bld.lm), bld.def(s1, scc), src, Operand(exec, bld.lm))));
emit_wqm(ctx, tmp, dst);
} else if (instr->dest.ssa.bit_size == 32) {
emit_wqm(ctx,
Temp dst = get_ssa_temp(ctx, &instr->dest.ssa);
if (instr->dest.ssa.bit_size == 1) {
- assert(src.regClass() == s2);
+ assert(src.regClass() == bld.lm);
src = bld.vop2_e64(aco_opcode::v_cndmask_b32, bld.def(v1), Operand(0u), Operand((uint32_t)-1), src);
src = bld.vop1_dpp(aco_opcode::v_mov_b32, bld.def(v1), src, dpp_ctrl);
- Temp tmp = bld.vopc(aco_opcode::v_cmp_lg_u32, bld.def(s2), Operand(0u), src);
+ Temp tmp = bld.vopc(aco_opcode::v_cmp_lg_u32, bld.def(bld.lm), Operand(0u), src);
emit_wqm(ctx, tmp, dst);
} else if (instr->dest.ssa.bit_size == 32) {
Temp tmp = bld.vop1_dpp(aco_opcode::v_mov_b32, bld.def(v1), src, dpp_ctrl);
RegClass rc = RegClass(src.type(), 1);
Temp mask_lo = bld.tmp(rc), mask_hi = bld.tmp(rc);
bld.pseudo(aco_opcode::p_split_vector, Definition(mask_lo), Definition(mask_hi), src);
- Temp tmp = bld.vop3(aco_opcode::v_mbcnt_lo_u32_b32, bld.def(v1), mask_lo, Operand(0u));
Temp dst = get_ssa_temp(ctx, &instr->dest.ssa);
- Temp wqm_tmp = bld.vop3(aco_opcode::v_mbcnt_hi_u32_b32, bld.def(v1), mask_hi, tmp);
+ Temp wqm_tmp = emit_mbcnt(ctx, bld.def(v1), Operand(mask_lo), Operand(mask_hi));
emit_wqm(ctx, wqm_tmp, dst);
break;
}
break;
case nir_intrinsic_demote_if: {
Temp src = get_ssa_temp(ctx, instr->src[0].ssa);
- assert(src.regClass() == s2);
- Temp cond = bld.sop2(aco_opcode::s_and_b64, bld.def(s2), bld.def(s1, scc), src, Operand(exec, s2));
+ assert(src.regClass() == bld.lm);
+ Temp cond = bld.sop2(Builder::s_and, bld.def(bld.lm), bld.def(s1, scc), src, Operand(exec, bld.lm));
bld.pseudo(aco_opcode::p_demote_to_helper, cond);
ctx->block->kind |= block_kind_uses_demote;
ctx->program->needs_exact = true;
break;
}
case nir_intrinsic_first_invocation: {
- emit_wqm(ctx, bld.sop1(aco_opcode::s_ff1_i32_b64, bld.def(s1), Operand(exec, s2)),
+ emit_wqm(ctx, bld.sop1(Builder::s_ff1_i32, bld.def(s1), Operand(exec, bld.lm)),
get_ssa_temp(ctx, &instr->dest.ssa));
break;
}
Operand two(0x40000000u);
Operand four(0x40800000u);
- Temp is_ma_positive = bld.vopc(aco_opcode::v_cmp_le_f32, bld.hint_vcc(bld.def(s2)), Operand(0u), ma);
+ Temp is_ma_positive = bld.vopc(aco_opcode::v_cmp_le_f32, bld.hint_vcc(bld.def(bld.lm)), Operand(0u), ma);
Temp sgn_ma = bld.vop2_e64(aco_opcode::v_cndmask_b32, bld.def(v1), neg_one, one, is_ma_positive);
Temp neg_sgn_ma = bld.vop2(aco_opcode::v_sub_f32, bld.def(v1), Operand(0u), sgn_ma);
- Temp is_ma_z = bld.vopc(aco_opcode::v_cmp_le_f32, bld.hint_vcc(bld.def(s2)), four, id);
+ Temp is_ma_z = bld.vopc(aco_opcode::v_cmp_le_f32, bld.hint_vcc(bld.def(bld.lm)), four, id);
Temp is_ma_y = bld.vopc(aco_opcode::v_cmp_le_f32, bld.def(s2), two, id);
- is_ma_y = bld.sop2(aco_opcode::s_andn2_b64, bld.hint_vcc(bld.def(s2)), is_ma_y, is_ma_z);
- Temp is_not_ma_x = bld.sop2(aco_opcode::s_or_b64, bld.hint_vcc(bld.def(s2)), bld.def(s1, scc), is_ma_z, is_ma_y);
+ is_ma_y = bld.sop2(Builder::s_andn2, bld.hint_vcc(bld.def(bld.lm)), is_ma_y, is_ma_z);
+ Temp is_not_ma_x = bld.sop2(aco_opcode::s_or_b64, bld.hint_vcc(bld.def(bld.lm)), bld.def(s1, scc), is_ma_z, is_ma_y);
// select sc
Temp tmp = bld.vop2(aco_opcode::v_cndmask_b32, bld.def(v1), deriv_z, deriv_x, is_not_ma_x);
Operand((uint32_t)V_008F14_IMG_NUM_FORMAT_SINT),
bld.scc(compare_cube_wa));
}
- tg4_compare_cube_wa64 = bld.tmp(s2);
+ tg4_compare_cube_wa64 = bld.tmp(bld.lm);
bool_to_vector_condition(ctx, compare_cube_wa, tg4_compare_cube_wa64);
nfmt = bld.sop2(aco_opcode::s_lshl_b32, bld.def(s1), bld.def(s1, scc), nfmt, Operand(26u));
assert(dmask == 1 && dst.regClass() == v1);
assert(dst.id() != tmp_dst.id());
- Temp tmp = bld.tmp(s2);
+ Temp tmp = bld.tmp(bld.lm);
bld.vopc(aco_opcode::v_cmp_eq_u32, Definition(tmp), Operand(0u), tmp_dst).def(0).setHint(vcc);
bld.vop2_e64(aco_opcode::v_cndmask_b32, Definition(dst), Operand(0u), Operand((uint32_t)-1), tmp);
{
aco_ptr<Pseudo_instruction> phi;
Temp dst = get_ssa_temp(ctx, &instr->dest.ssa);
- assert(instr->dest.ssa.bit_size != 1 || dst.regClass() == s2);
+ assert(instr->dest.ssa.bit_size != 1 || dst.regClass() == ctx->program->lane_mask);
bool logical = !dst.is_linear() || ctx->divergent_vals[instr->dest.ssa.index];
logical |= ctx->block->kind & block_kind_merge;
ctx->block->kind |= block_kind_branch;
/* branch to linear then block */
- assert(cond.regClass() == s2);
+ assert(cond.regClass() == ctx->program->lane_mask);
aco_ptr<Pseudo_branch_instruction> branch;
branch.reset(create_instruction<Pseudo_branch_instruction>(aco_opcode::p_cbranch_z, Format::PSEUDO_BRANCH, 1, 0));
branch->operands[0] = Operand(cond);
ctx->block->kind |= block_kind_uniform;
/* emit branch */
- assert(cond.regClass() == s2);
+ assert(cond.regClass() == bld.lm);
// TODO: in a post-RA optimizer, we could check if the condition is in VCC and omit this instruction
cond = bool_to_scalar_condition(ctx, cond);
Temp so_vtx_count = bld.sop2(aco_opcode::s_bfe_u32, bld.def(s1), bld.def(s1, scc),
get_arg(ctx, ctx->args->streamout_config), Operand(0x70010u));
- Temp tid = bld.vop3(aco_opcode::v_mbcnt_hi_u32_b32, bld.def(v1), Operand((uint32_t) -1),
- bld.vop3(aco_opcode::v_mbcnt_lo_u32_b32, bld.def(v1), Operand((uint32_t) -1), Operand(0u)));
+ Temp tid = emit_mbcnt(ctx, bld.def(v1));
Temp can_emit = bld.vopc(aco_opcode::v_cmp_gt_i32, bld.def(s2), so_vtx_count, tid);
ctx->persp_centroid = get_arg(ctx, ctx->args->ac.persp_centroid);
ctx->linear_centroid = get_arg(ctx, ctx->args->ac.linear_centroid);
if (uses_center && uses_centroid) {
- Temp sel = bld.vopc_e64(aco_opcode::v_cmp_lt_i32, bld.hint_vcc(bld.def(s2)),
+ Temp sel = bld.vopc_e64(aco_opcode::v_cmp_lt_i32, bld.hint_vcc(bld.def(bld.lm)),
get_arg(ctx, ctx->args->ac.prim_mask), Operand(0u));
if (G_0286CC_PERSP_CENTROID_ENA(spi_ps_input_ena)) {
if (shader_count >= 2) {
Builder bld(ctx.program, ctx.block);
Temp count = bld.sop2(aco_opcode::s_bfe_u32, bld.def(s1), bld.def(s1, scc), ctx.merged_wave_info, Operand((8u << 16) | (i * 8u)));
- Temp thread_id = bld.vop3(aco_opcode::v_mbcnt_hi_u32_b32, bld.def(v1), Operand((uint32_t) -1),
- bld.vop3(aco_opcode::v_mbcnt_lo_u32_b32, bld.def(v1), Operand((uint32_t) -1), Operand(0u)));
- Temp cond = bld.vopc(aco_opcode::v_cmp_gt_u32, bld.hint_vcc(bld.def(s2)), count, thread_id);
+ Temp thread_id = emit_mbcnt(&ctx, bld.def(v1));
+ Temp cond = bld.vopc(aco_opcode::v_cmp_gt_u32, bld.hint_vcc(bld.def(bld.lm)), count, thread_id);
begin_divergent_if_then(&ctx, &ic, cond);
}