ms_struct layout replaces platform-specific behavior like
authorJohn McCall <rjmccall@apple.com>
Thu, 13 Feb 2014 00:50:08 +0000 (00:50 +0000)
committerJohn McCall <rjmccall@apple.com>
Thu, 13 Feb 2014 00:50:08 +0000 (00:50 +0000)
commit76e1818a2b1248579557de2927c135c322577c82
tree97f810d731fee38edf168e563493a8ad48000ed5
parent5d4d61f64f1c282333b2810e57ffc2ca1ef84e51
ms_struct layout replaces platform-specific behavior like
useBitFieldTypeAlignment() and appears to ignore the special
bit-packing semantics of __attribute__((packed)).

Further flesh out an already-extensive comment.

llvm-svn: 201282
clang/lib/AST/RecordLayoutBuilder.cpp
clang/test/CodeGen/ms_struct-bitfield.c