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[IR] Garbage collect unused variants. NFCI.

llvm-svn: 301877
This commit is contained in:
Davide Italiano 2017-05-01 23:04:33 +00:00
parent e3c040a9f5
commit 4ff1d9fca6

View File

@ -1059,18 +1059,6 @@ public:
return isFalseWhenEqual(getPredicate());
}
/// @brief Determine if Pred1 implies Pred2 is true when two compares have
/// matching operands.
bool isImpliedTrueByMatchingCmp(Predicate Pred2) const {
return isImpliedTrueByMatchingCmp(getPredicate(), Pred2);
}
/// @brief Determine if Pred1 implies Pred2 is false when two compares have
/// matching operands.
bool isImpliedFalseByMatchingCmp(Predicate Pred2) const {
return isImpliedFalseByMatchingCmp(getPredicate(), Pred2);
}
/// @returns true if the predicate is unsigned, false otherwise.
/// @brief Determine if the predicate is an unsigned operation.
static bool isUnsigned(Predicate predicate);