| commit | bafbbdde38dedf05b53b731cbc083b2c483ae64e | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Tue Jan 19 21:55:32 2010 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Tue Jan 19 21:55:32 2010 +0000 |
| tree | 2efb27645d86d2be6e86295c36af8f5f260ff1f8 | |
| parent | 8e1aa8edec61d4361c66ad8483bb94d76e55dec8 [diff] |
Add a new helper function to IVUsers for returning the "canonical" form of an expression. This is the expression without the post-increment adjustment made, which is useful in determining which registers will be used by the expansion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93921 91177308-0d34-0410-b5e6-96231b3b80d8