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Differential D132413 Diff 454615 llvm/utils/TableGen/GlobalISel/GIMatchDag.cpp

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llvm/utils/TableGen/GlobalISel/GIMatchDag.cpp

Show First 20 Lines • Show All 55 Lines • ▼ Show 20 Lines for (const auto &N : InstrNodes) {
OS << "]\n"; OS << "]\n";
} }
for (const auto &E : Edges) { for (const auto &E : Edges) {
const char *FromFmt = "Node%p:s%d:n"; const char *FromFmt = "Node%p:s%d:n";
const char *ToFmt = "Node%p:d%d:s"; const char *ToFmt = "Node%p:d%d:s";
if (E->getFromMO()->isDef() && !E->getToMO()->isDef()) if (E->getFromMO()->isDef() && !E->getToMO()->isDef())
std::swap(FromFmt, ToFmt); std::swap(FromFmt, ToFmt);
auto From = format(FromFmt, E->getFromMI(), E->getFromMO()->getIdx()); auto FromF = format(FromFmt, E->getFromMI(), E->getFromMO()->getIdx());
auto To = format(ToFmt, E->getToMI(), E->getToMO()->getIdx()); auto ToF = format(ToFmt, E->getToMI(), E->getToMO()->getIdx());
if (E->getFromMO()->isDef() && !E->getToMO()->isDef()) bool Swap = E->getFromMO()->isDef() && !E->getToMO()->isDef();
std::swap(From, To); auto &From = Swap ? ToF : FromF;
auto &To = Swap ? FromF : ToF;
OS << " " << From << " -> " << To << " [label=\"$" << E->getName(); OS << " " << From << " -> " << To << " [label=\"$" << E->getName();
if (E->getFromMO()->isDef() == E->getToMO()->isDef()) if (E->getFromMO()->isDef() == E->getToMO()->isDef())
OS << " INVALID EDGE!"; OS << " INVALID EDGE!";
OS << "\""; OS << "\"";
if (E->getFromMO()->isDef() == E->getToMO()->isDef()) if (E->getFromMO()->isDef() == E->getToMO()->isDef())
OS << ",color=red"; OS << ",color=red";
else if (E->getFromMO()->isDef() && !E->getToMO()->isDef()) else if (E->getFromMO()->isDef() && !E->getToMO()->isDef())
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