Fix failing test on ARM buildbot

r363261 caused test failure on 32-bit ARM buildbot,
because of unsigned integer overflow. This patch
fixes it changing offset type from size_t to uint64_t.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@363393 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Support/ARMAttributeParser.cpp

@@ -696,7 +696,7 @@ void ARMAttributeParser::ParseSubsection(const uint8_t *Data, uint32_t Length) {
 }
 
 void ARMAttributeParser::Parse(ArrayRef<uint8_t> Section, bool isLittle) {
-  size_t Offset = 1;
+  uint64_t Offset = 1;
   unsigned SectionNumber = 0;
 
   while (Offset < Section.size()) {