Sam Clegg 8dd21e14c3 [WebAssembly] MC: Don't allow zero sized data segments
This ensures that each segment has a unique address.
Without this, consecutive zero sized symbols would
end up with the same address and the linker cannot
map symbols to unique data segments.

Differential Revision: https://reviews.llvm.org/D39107

llvm-svn: 316717
2017-10-27 00:08:55 +00:00
..