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runtime: hoist broken check in streaming mode

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Justin Viiret 2015-12-18 15:50:56 +11:00 committed by Matthew Barr
parent b460f47476
commit 04dfed2602
1 changed files with 12 additions and 14 deletions
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26
src/runtime.c
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@ -1184,13 +1184,7 @@ void rawStreamExec(struct hs_stream *stream_state, struct hs_scratch *scratch) {
assert(scratch);
char *state = getMultiState(stream_state);
u8 broken = getBroken(state);
if (unlikely(broken)) {
assert(broken == BROKEN_FROM_USER || broken == BROKEN_EXHAUSTED);
scratch->core_info.broken = broken;
return;
}
assert(!getBroken(state));
DEBUG_PRINTF("::: streaming rose ::: offset = %llu len = %zu\n",
stream_state->offset, scratch->core_info.len);
@ -1215,13 +1209,7 @@ void pureLiteralStreamExec(struct hs_stream *stream_state,
assert(scratch);
char *state = getMultiState(stream_state);
u8 broken = getBroken(state);
if (unlikely(broken)) {
assert(broken == BROKEN_FROM_USER || broken == BROKEN_EXHAUSTED);
scratch->core_info.broken = broken;
return;
}
assert(!getBroken(state));
const struct RoseEngine *rose = stream_state->rose;
const struct HWLM *ftable = getFLiteralMatcher(rose);
@ -1335,6 +1323,16 @@ hs_error_t hs_scan_stream_internal(hs_stream_t *id, const char *data,
if (!id->offset && rose->boundary.reportZeroOffset) {
DEBUG_PRINTF("zero reports\n");
processReportList(rose, rose->boundary.reportZeroOffset, 0, scratch);
broken = getBroken(state);
if (unlikely(broken)) {
DEBUG_PRINTF("stream is broken, halting scan\n");
if (broken == BROKEN_FROM_USER) {
return HS_SCAN_TERMINATED;
} else {
assert(broken == BROKEN_EXHAUSTED);
return HS_SUCCESS;
}
}
}
switch (rose->runtimeImpl) {