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[RISCV][InsertVSETVLI] Add debug output capability to DemandedFields [nfc]

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Philip Reames 2023-01-03 13:56:23 -08:00 committed by Philip Reames
parent 263962545d
commit d36936fdb4
1 changed files with 28 additions and 0 deletions
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28
llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
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@ -146,8 +146,36 @@ struct DemandedFields {
TailPolicy = true;
MaskPolicy = true;
}
#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
/// Support for debugging, callable in GDB: V->dump()
LLVM_DUMP_METHOD void dump() const {
print(dbgs());
dbgs() << "\n";
}
/// Implement operator<<.
void print(raw_ostream &OS) const {
OS << "{";
OS << "VL=" << VL << ", ";
OS << "SEW=" << SEW << ", ";
OS << "LMUL=" << LMUL << ", ";
OS << "SEWLMULRatio=" << SEWLMULRatio << ", ";
OS << "TailPolicy=" << TailPolicy << ", ";
OS << "MaskPolicy=" << MaskPolicy;
OS << "}";
}
#endif
};
#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
LLVM_ATTRIBUTE_USED
inline raw_ostream &operator<<(raw_ostream &OS, const DemandedFields &DF) {
DF.print(OS);
return OS;
}
#endif
/// Return true if the two values of the VTYPE register provided are
/// indistinguishable from the perspective of an instruction (or set of
/// instructions) which use only the Used subfields and properties.