Fix a warning [NFC]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256916 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Philip Reames 2016-01-06 05:53:09 +00:00
parent 71a6baa31c
commit d1a0b9f13e

View File

@ -881,7 +881,8 @@ MachineInstr::mergeMemRefsWith(const MachineInstr& Other) {
MemBegin);
MemEnd = std::copy(Other.memoperands_begin(), Other.memoperands_end(),
MemEnd);
assert(MemEnd - MemBegin == CombinedNumMemRefs && "missing memrefs");
assert(MemEnd - MemBegin == (ptrdiff_t)CombinedNumMemRefs &&
"missing memrefs");
return std::make_pair(MemBegin, CombinedNumMemRefs);
}