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fdr_confirm: remove complex confirm

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This commit is contained in:
Justin Viiret 2017-05-22 13:59:16 +10:00 committed by Matthew Barr
parent 44e45f727e
commit e8c0b5685f
3 changed files with 2 additions and 19 deletions
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4
src/fdr/fdr_confirm.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -46,7 +46,6 @@ typedef enum LitInfoFlags {
NoFlags = 0,
Caseless = 1,
NoRepeat = 2,
ComplexConfirm = 4
} LitInfoFlags;
/**
@ -63,7 +62,6 @@ struct LitInfo {
u8 size;
u8 flags; /* LitInfoFlags */
u8 next;
u8 extended_size;
};
#define FDRC_FLAG_NO_CONFIRM 1

6
src/fdr/fdr_confirm_compile.cpp
View File

@ -99,12 +99,8 @@ void fillLitInfo(const vector<hwlmLiteral> &lits, vector<LitInfo> &tmpLitInfo,
if (lit.noruns) {
flags |= NoRepeat;
}
if (lit.msk.size() > lit.s.size()) {
flags |= ComplexConfirm;
info.extended_size = verify_u8(lit.msk.size());
}
info.flags = flags;
info.size = verify_u8(lit.s.size());
info.size = verify_u8(max(lit.msk.size(), lit.s.size()));
info.groups = lit.groups;
// these are built up assuming a LE machine

11
src/fdr/fdr_confirm_runtime.h
View File

@ -86,17 +86,6 @@ void confWithBit(const struct FDRConfirm *fdrc, const struct FDR_Runtime_Args *a
goto out;
}
if (unlikely(li->flags & ComplexConfirm)) {
const u8 *loc2 = buf + i - li->extended_size + 1;
if (loc2 < buf) {
u32 full_overhang = buf - loc2;
size_t len_history = a->len_history;
if (full_overhang > len_history) {
goto out;
}
}
}
*last_match = li->id;
*control = a->cb(loc - buf, i, li->id, a->ctxt);
out: