diff --git a/src/amd/compiler/aco_lower_to_hw_instr.cpp b/src/amd/compiler/aco_lower_to_hw_instr.cpp index 40d466904ef..a278b66ce82 100644 --- a/src/amd/compiler/aco_lower_to_hw_instr.cpp +++ b/src/amd/compiler/aco_lower_to_hw_instr.cpp @@ -591,7 +591,14 @@ void emit_reduction(lower_context *ctx, aco_opcode op, ReduceOp reduce_op, unsig sdwa->dst_sel = sdwa_udword; bld.insert(std::move(sdwa)); } else if (ctx->program->chip_class == GFX6 || ctx->program->chip_class == GFX7) { - bld.vop3(aco_opcode::v_bfe_i32, Definition(PhysReg{tmp}, v1), + aco_opcode opcode; + + if (reduce_op == imin16 || reduce_op == imax16 || reduce_op == iadd16) + opcode = aco_opcode::v_bfe_i32; + else + opcode = aco_opcode::v_bfe_u32; + + bld.vop3(opcode, Definition(PhysReg{tmp}, v1), Operand(PhysReg{tmp}, v1), Operand(0u), Operand(16u)); } }