round zero-byte .zerofill directives up to 1 byte.  This
should fix some "g++.dg-struct-layout-1" failures, 
rdar://7886017

llvm-svn: 102421
2 files changed
tree: 72472420f09d277c30c77f774113ae607e72b0a0
  1. clang/
  2. compiler-rt/
  3. llvm/