Remove explicit copy ctor in favor of the implicit one so that the use of the copy assignment operator is not deprecated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231110 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie 2015-03-03 19:29:14 +00:00
parent 7ff255b5f2
commit dddc3986e3

View File

@ -829,7 +829,6 @@ public:
typedef std::iterator<std::forward_iterator_tag,
MachineInstr, ptrdiff_t>::pointer pointer;
defusechain_iterator(const defusechain_iterator &I) : Op(I.Op) {}
defusechain_iterator() : Op(nullptr) {}
bool operator==(const defusechain_iterator &x) const {
@ -932,7 +931,6 @@ public:
typedef std::iterator<std::forward_iterator_tag,
MachineInstr, ptrdiff_t>::pointer pointer;
defusechain_instr_iterator(const defusechain_instr_iterator &I) : Op(I.Op){}
defusechain_instr_iterator() : Op(nullptr) {}
bool operator==(const defusechain_instr_iterator &x) const {