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[SCEV] Delete unused code from header

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This commit is contained in:
Philip Reames 2019-10-24 16:34:39 -07:00
parent 7fc5fc4254
commit b141a66992
1 changed files with 0 additions and 29 deletions
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29
include/llvm/Analysis/ScalarEvolution.h
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@ -435,35 +435,6 @@ public:
}
};
struct ExitLimitQuery {
ExitLimitQuery(const Loop *L, BasicBlock *ExitingBlock, bool AllowPredicates)
: L(L), ExitingBlock(ExitingBlock), AllowPredicates(AllowPredicates) {}
const Loop *L;
BasicBlock *ExitingBlock;
bool AllowPredicates;
};
template <> struct DenseMapInfo<ExitLimitQuery> {
static inline ExitLimitQuery getEmptyKey() {
return ExitLimitQuery(nullptr, nullptr, true);
}
static inline ExitLimitQuery getTombstoneKey() {
return ExitLimitQuery(nullptr, nullptr, false);
}
static unsigned getHashValue(ExitLimitQuery Val) {
return hash_combine(hash_combine(Val.L, Val.ExitingBlock),
Val.AllowPredicates);
}
static bool isEqual(ExitLimitQuery LHS, ExitLimitQuery RHS) {
return LHS.L == RHS.L && LHS.ExitingBlock == RHS.ExitingBlock &&
LHS.AllowPredicates == RHS.AllowPredicates;
}
};
/// The main scalar evolution driver. Because client code (intentionally)
/// can't do much with the SCEV objects directly, they must ask this class
/// for services.