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FDR runtime simplification

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Removed static specialisation of domains.
This commit is contained in:
Mohammad Abdul Awal
2015-11-17 17:50:23 +00:00
committed by Matthew Barr
parent abbd548899
commit 313822c157
8 changed files with 124 additions and 139 deletions
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12
src/fdr/fdr_compile.cpp
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@@ -184,6 +184,13 @@ aligned_unique_ptr<FDR> FDRCompiler::setupFDR(pair<u8 *, size_t> link) {
ptr += floodControlTmp.second;
aligned_free(floodControlTmp.first);
/* we are allowing domains 9 to 15 only */
assert(eng.bits > 8 && eng.bits < 16);
fdr->domain = eng.bits;
fdr->schemeWidthByte = eng.schemeWidth / 8;
fdr->domainMask = (1 << eng.bits) - 1;
fdr->tabSize = (1 << eng.bits) * fdr->schemeWidthByte;
if (link.first) {
fdr->link = verify_u32(ptr - fdr_base);
memcpy(ptr, link.first, link.second);
@@ -534,6 +541,11 @@ fdrBuildTableInternal(const vector<hwlmLiteral> &lits, bool make_small,
return nullptr;
}
// temporary hack for unit testing
if (hint != HINT_INVALID) {
des->bits = 9;
}
FDRCompiler fc(lits, *des, make_small);
return fc.build(link);
}