There is no portable format string for printing `uintptr_t` values.
Instead, cast them to `void *` which has a portable format string syntax
of `%p`.

This fixes a -Wformat error when building libunwind.

git-svn-id: https://llvm.org/svn/llvm-project/libunwind/trunk@321469 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed