diff --git a/src/amd/compiler/aco_register_allocation.cpp b/src/amd/compiler/aco_register_allocation.cpp
index 8d6971e1c4d..318e29b9cf3 100644
--- a/src/amd/compiler/aco_register_allocation.cpp
+++ b/src/amd/compiler/aco_register_allocation.cpp
@@ -1837,13 +1837,10 @@ void register_allocation(Program *program, std::vector<TempSet>& live_out_per_bl
                   reg.reg_b += instr->definitions[j].bytes();
                if (get_reg_specified(ctx, register_file, definition.regClass(), parallelcopy, instr, reg))
                   definition.setFixed(reg);
-            } else if (instr->opcode == aco_opcode::p_wqm) {
-               PhysReg reg;
-               if (instr->operands[0].isKillBeforeDef() && instr->operands[0].getTemp().type() == definition.getTemp().type()) {
-                  reg = instr->operands[0].physReg();
+            } else if (instr->opcode == aco_opcode::p_wqm || instr->opcode == aco_opcode::p_parallelcopy) {
+               PhysReg reg = instr->operands[i].physReg();
+               if (get_reg_specified(ctx, register_file, definition.regClass(), parallelcopy, instr, reg))
                   definition.setFixed(reg);
-                  assert(register_file[reg.reg()] == 0);
-               }
             } else if (instr->opcode == aco_opcode::p_extract_vector) {
                PhysReg reg;
                if (instr->operands[0].isKillBeforeDef() &&