Fix on 64-bit machines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44001 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/RegisterInfoEmitter.cpp b/utils/TableGen/RegisterInfoEmitter.cpp
index bb510ca..e48c85d 100644
--- a/utils/TableGen/RegisterInfoEmitter.cpp
+++ b/utils/TableGen/RegisterInfoEmitter.cpp
@@ -601,7 +601,7 @@
for (unsigned i = 0, e = Registers.size(); i != e; ++i) {
Record *Reg = Registers[i].TheDef;
std::vector<int> RegNums = Reg->getValueAsListOfInts("DwarfNumbers");
- maxLength = std::max(maxLength, RegNums.size());
+ maxLength = std::max((size_t)maxLength, RegNums.size());
if (DwarfRegNums.count(Reg))
cerr << "Warning: DWARF numbers for register " << getQualifiedName(Reg)
<< "specified multiple times\n";