Lines Matching refs:STACK_POISON
1228 case STACK_POISON:
1246 * - STACK_POISON, which truly forbids access to the slot.
1257 if (*stype == STACK_INVALID || *stype == STACK_POISON)
1264 if (*stype != STACK_INVALID && *stype != STACK_POISON)
3761 * Conservatively, treat STACK_POISON in a similar way.
3763 if ((*stype == STACK_INVALID || *stype == STACK_POISON) &&
3940 if (type == STACK_POISON) {
3999 if (type == STACK_POISON) {
6908 * STACK_POISON slots are acceptable. static stack liveness
6993 if (*stype == STACK_POISON) {