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Don't use depth for in-flight check

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This commit is contained in:
Justin Viiret 2016-01-08 09:58:20 +11:00 committed by Matthew Barr
parent 3d87e382fa
commit 14f18bd6e8
3 changed files with 23 additions and 2 deletions
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2
src/rose/block.c
View File

@ -233,7 +233,7 @@ void roseBlockExec_i(const struct RoseEngine *t, struct hs_scratch *scratch,
if (ftable) {
DEBUG_PRINTF("ftable fd=%u fmd %u\n", t->floatingDistance,
t->floatingMinDistance);
if (t->noFloatingRoots && tctxt->depth == 1) {
if (t->noFloatingRoots && !roseHasInFlightMatches(t, state, scratch)) {
DEBUG_PRINTF("skip FLOATING: no inflight matches\n");
goto exit;
}

21
src/rose/match.h
View File

@ -299,4 +299,25 @@ void roseFlushLastByteHistory(const struct RoseEngine *t, u8 *state,
mmbit_sparse_iter_unset(role_state, numStates, it, si_state);
}
static rose_inline
int roseHasInFlightMatches(const struct RoseEngine *t, u8 *state,
const struct hs_scratch *scratch) {
if (scratch->al_log_sum) {
DEBUG_PRINTF("anchored literals in log\n");
return 1;
}
if (scratch->tctxt.filledDelayedSlots) {
DEBUG_PRINTF("delayed literal\n");
return 1;
}
if (mmbit_any(getRoleState(state), t->rolesWithStateCount)) {
DEBUG_PRINTF("role state is set\n");
return 1;
}
return 0;
}
#endif

2
src/rose/stream.c
View File

@ -502,7 +502,7 @@ void roseStreamExec(const struct RoseEngine *t, u8 *state,
const struct HWLM *ftable = getFLiteralMatcher(t);
if (ftable) {
if (t->noFloatingRoots && tctxt->depth == 1) {
if (t->noFloatingRoots && !roseHasInFlightMatches(t, state, scratch)) {
DEBUG_PRINTF("skip FLOATING: no inflight matches\n");
goto flush_delay_and_exit;
}