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reimplement hasSameEngineType()

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Alex Coyte 2017-08-16 14:37:05 +10:00 committed by Matthew Barr
parent 7fe53fec10
commit cee0b722a3
1 changed files with 6 additions and 20 deletions
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26
src/rose/rose_build_merge.cpp
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@ -555,27 +555,13 @@ bool checkPrefix(const rose_literal_id &ul, const u32 ulag,
static static
bool hasSameEngineType(const RoseVertexProps &u_prop, bool hasSameEngineType(const RoseVertexProps &u_prop,
const RoseVertexProps &v_prop) { const RoseVertexProps &v_prop) {
const left_id u_left(u_prop.left), v_left(v_prop.left); const left_id u_left = u_prop.left;
const left_id v_left = v_prop.left;
if (u_left.haig() || v_left.haig()) { return !u_left.haig() == !v_left.haig()
if (u_left.graph() != v_left.graph()) { && !u_left.dfa() == !v_left.dfa()
return false; && !u_left.castle() == !v_left.castle()
} && !u_left.graph() == !v_left.graph();
}
if (u_left.dfa() || v_left.dfa()) {
if (u_left.graph() != v_left.graph()) {
return false;
}
}
if (u_left.castle() || v_left.castle()) {
if (!u_left.castle() || !v_left.castle()) {
return false; // Must both be castles.
}
}
return true;
} }
/** /**