Explicitly enable PRIu64 by defining __STDC_FORMAT_MACROS if it isn't yet defined.
Explicitly enable PRIu64 by defining __STDC_FORMAT_MACROS if it isn't
yet defined.

git-svn-id: c199f293c43da69278bea8e88f92242bf3aa95f7@198650 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt