Commit 1842fe6b authored by Simon Pilgrim's avatar Simon Pilgrim
Browse files

Add missing GVN =operator. NFCI. 

Fixes PVS Studio warning that the 'ValueTable' class implements a copy constructor, but lacks the '=' operator.
parent 3ce0c785

llvm/include/llvm/Transforms/Scalar/GVN.h

+1 −0
Original line number Diff line number Diff line
@@ -130,6 +130,7 @@ public: 
    ValueTable(const ValueTable &Arg);

    ValueTable(ValueTable &&Arg);

    ~ValueTable();

    ValueTable &operator=(const ValueTable &Arg);



    uint32_t lookupOrAdd(Value *V);

    uint32_t lookup(Value *V, bool Verify = true) const;

llvm/lib/Transforms/Scalar/GVN.cpp

+1 −0
Original line number Diff line number Diff line
@@ -364,6 +364,7 @@ GVN::ValueTable::ValueTable() = default; 
GVN::ValueTable::ValueTable(const ValueTable &) = default;

GVN::ValueTable::ValueTable(ValueTable &&) = default;

GVN::ValueTable::~ValueTable() = default;

GVN::ValueTable &GVN::ValueTable::operator=(const GVN::ValueTable &Arg) = default;



/// add - Insert a value into the table with a specified value number.

void GVN::ValueTable::add(Value *V, uint32_t num) {