| commit | cf6bde343ff5653744ca782e04d5a9c54b260042 | [log] [tgz] |
|---|---|---|
| author | Daniel Dunbar <daniel@zuster.org> | Wed Apr 01 07:45:00 2009 +0000 |
| committer | Daniel Dunbar <daniel@zuster.org> | Wed Apr 01 07:45:00 2009 +0000 |
| tree | 0299731a139cedf7dea1e3721eba404371cf3e69 | |
| parent | dfc6b80ee13a9102cd67e0b2398fa999eebcbf8e [diff] |
x86-32 Darwin ABI: Handle small structures correctly.
- Small structures are returned in a register if:
1. They fit nicely in a register.
2. All fields fit nicely in a register.
(more or less)
- We now pass the first 5000 ABITests if unions are disabled.
- <rdar://problem/6497882> [irgen] x86-32 ABI compatibility with
small structs
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68197 91177308-0d34-0410-b5e6-96231b3b80d8