| commit | 1f382510495b581e3028d670a23c7dcf5440be62 | [log] [tgz] |
|---|---|---|
| author | Bill Wendling <isanbard@gmail.com> | Wed May 04 21:37:25 2011 +0000 |
| committer | Bill Wendling <isanbard@gmail.com> | Wed May 04 21:37:25 2011 +0000 |
| tree | f923063c216553cca7dab46c848bd892a263b98e | |
| parent | 5ea4f44e34449a78d6b38aa47c14b527839d7aac [diff] |
Pack ivar offsets together. Ivar offsets for synthesized ivars are wrong, which could end up with a large number of dirty pages because of ivar fixups at runtime. When we pack all of the synthesized ivars into the same section, it limits the number of dirty pages created. Place them in the "__DATA,__objc_ivar" section. <rdar://problem/9374905> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130870 91177308-0d34-0410-b5e6-96231b3b80d8