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Rose: remove alignment req for anchored DFA state

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This commit is contained in:
Justin Viiret
2016-02-01 11:07:07 +11:00
committed by Matthew Barr
parent 060defe6c4
commit 28f379d738
4 changed files with 15 additions and 25 deletions
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11
src/rose/rose_build_anchored.cpp
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@@ -228,7 +228,7 @@ u32 anchoredStateSize(const anchored_matcher_info &atable) {
}
const NFA *nfa = (const NFA *)((const char *)curr + sizeof(*curr));
return curr->state_offset + nfa->scratchStateSize;
return curr->state_offset + nfa->streamStateSize;
}
bool anchoredIsMulti(const anchored_matcher_info &atable) {
@@ -849,15 +849,8 @@ buildAnchoredAutomataMatcher(RoseBuildImpl &build, size_t *asize) {
ami->next_offset = verify_u32(curr - prev_curr);
}
// State must be aligned.
u32 align_req = state_alignment(*nfa);
assert(align_req <= 2); // only DFAs.
while (state_offset % align_req) {
state_offset++;
}
ami->state_offset = state_offset;
state_offset += nfa->scratchStateSize;
state_offset += nfa->streamStateSize;
ami->anchoredMinDistance = start_offset[i];
}