Lines Matching defs:opc
982 int opc = current->in(0)->Opcode();
983 if ((final && (opc == Op_MemBarAcquire ||
984 opc == Op_MemBarAcquireLock ||
985 opc == Op_LoadFence)) ||
986 opc == Op_MemBarRelease ||
987 opc == Op_StoreFence ||
988 opc == Op_MemBarReleaseLock ||
989 opc == Op_MemBarStoreStore ||
990 opc == Op_MemBarCPUOrder) {
2958 int opc = Opcode();
2959 if ((opc == Op_MemBarAcquire || opc == Op_MemBarVolatile)) {
2963 if ((my_mem != NULL) && (opc == Op_MemBarAcquire) && (my_mem->outcnt() == 1)) {
2988 } else if (opc == Op_MemBarRelease) {