diff --git a/src/amd/compiler/aco_instruction_selection.cpp b/src/amd/compiler/aco_instruction_selection.cpp index bc973a05e5a..61a2d994d84 100644 --- a/src/amd/compiler/aco_instruction_selection.cpp +++ b/src/amd/compiler/aco_instruction_selection.cpp @@ -2114,7 +2114,12 @@ void visit_alu_instr(isel_context *ctx, nir_alu_instr *instr) Temp src = get_alu_src(ctx, instr->src[0]); if (instr->src[0].src.ssa->bit_size == 16) { Temp tmp = bld.vop1(aco_opcode::v_frexp_exp_i16_f16, bld.def(v1), src); - bld.pseudo(aco_opcode::p_extract_vector, Definition(dst), tmp, Operand(0u)); + aco_ptr sdwa{create_instruction(aco_opcode::v_mov_b32, asSDWA(Format::VOP1), 1, 1)}; + sdwa->operands[0] = Operand(tmp); + sdwa->definitions[0] = Definition(dst); + sdwa->sel[0] = sdwa_sbyte; + sdwa->dst_sel = sdwa_sdword; + ctx->block->instructions.emplace_back(std::move(sdwa)); } else if (instr->src[0].src.ssa->bit_size == 32) { bld.vop1(aco_opcode::v_frexp_exp_i32_f32, Definition(dst), src); } else if (instr->src[0].src.ssa->bit_size == 64) {