Lines Matching refs:def
45 struct instruction *def = src->def;
47 if (!def)
49 if (def->bb == phi->bb)
71 tmp->def = NULL; // defined by all the phisrc
78 struct instruction *def = p->def;
84 assert(def->opcode == OP_PHISOURCE);
86 def->opcode = OP_COPY;
87 def->target = tmp;
90 src = def->phi_src;
96 insn = src->def;
101 kill_instruction(def);
102 def->bb = NULL;