Do not round uintX_t to uint32_t.
Do not round uintX_t to uint32_t.

On 64-bit computers, this value can be larger than UINT32_MAX.

git-svn-id: f6089bf0e6284f307027cef4f64114ee9ebb0424@259847 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/lld,llvm-mirror/lld