- Builder::Result interp_p1 = bld.vintrp(aco_opcode::v_interp_p1_f32, bld.def(v1), coord1, bld.m0(prim_mask), idx, component);
- if (ctx->program->has_16bank_lds)
- interp_p1.instr->operands[0].setLateKill(true);
- bld.vintrp(aco_opcode::v_interp_p2_f32, Definition(dst), coord2, bld.m0(prim_mask), interp_p1, idx, component);
+
+ if (dst.regClass() == v2b) {
+ if (ctx->program->has_16bank_lds) {
+ assert(ctx->options->chip_class <= GFX8);
+ Builder::Result interp_p1 =
+ bld.vintrp(aco_opcode::v_interp_mov_f32, bld.def(v1),
+ Operand(2u) /* P0 */, bld.m0(prim_mask), idx, component);
+ interp_p1 = bld.vintrp(aco_opcode::v_interp_p1lv_f16, bld.def(v2b),
+ coord1, bld.m0(prim_mask), interp_p1, idx, component);
+ bld.vintrp(aco_opcode::v_interp_p2_legacy_f16, Definition(dst), coord2,
+ bld.m0(prim_mask), interp_p1, idx, component);
+ } else {
+ aco_opcode interp_p2_op = aco_opcode::v_interp_p2_f16;
+
+ if (ctx->options->chip_class == GFX8)
+ interp_p2_op = aco_opcode::v_interp_p2_legacy_f16;
+
+ Builder::Result interp_p1 =
+ bld.vintrp(aco_opcode::v_interp_p1ll_f16, bld.def(v1),
+ coord1, bld.m0(prim_mask), idx, component);
+ bld.vintrp(interp_p2_op, Definition(dst), coord2, bld.m0(prim_mask),
+ interp_p1, idx, component);
+ }
+ } else {
+ Builder::Result interp_p1 =
+ bld.vintrp(aco_opcode::v_interp_p1_f32, bld.def(v1), coord1,
+ bld.m0(prim_mask), idx, component);
+
+ if (ctx->program->has_16bank_lds)
+ interp_p1.instr->operands[0].setLateKill(true);
+
+ bld.vintrp(aco_opcode::v_interp_p2_f32, Definition(dst), coord2,
+ bld.m0(prim_mask), interp_p1, idx, component);
+ }