Lines Matching refs:isnull
806 #define STACK_NULL_CHECK(isnull,id,s) do {\ argument
813 (isnull) = (k->u.null_check.pstr == (s));\
820 #define STACK_NULL_CHECK_REC(isnull,id,s) do {\ argument
829 (isnull) = (k->u.null_check.pstr == (s));\
841 #define STACK_NULL_CHECK_MEMST(isnull,id,s,reg) do {\ argument
849 (isnull) = 0;\
854 (isnull) = 1;\
858 (isnull) = 0; break;\
865 (isnull) = 0; break;\
868 (isnull) = -1; /* empty, but position changed */ \
880 #define STACK_NULL_CHECK_MEMST_REC(isnull,id,s,reg) do {\ argument
890 (isnull) = 0;\
895 (isnull) = 1;\
899 (isnull) = 0; break;\
906 (isnull) = 0; break;\
909 (isnull) = -1; /* empty, but position changed */ \
2329 int isnull; in match_at() local
2332 STACK_NULL_CHECK(isnull, mem, s); in match_at()
2333 if (isnull) { in match_at()
2364 int isnull; in match_at() local
2367 STACK_NULL_CHECK_MEMST(isnull, mem, s, reg); in match_at()
2368 if (isnull) { in match_at()
2373 if (isnull == -1) goto fail; in match_at()
2386 int isnull; in match_at() local
2390 STACK_NULL_CHECK_MEMST_REC(isnull, mem, s, reg); in match_at()
2392 STACK_NULL_CHECK_REC(isnull, mem, s); in match_at()
2394 if (isnull) { in match_at()
2399 if (isnull == -1) goto fail; in match_at()
