| commit | 35bf4d6d8018160557a92b86181acbcef76f86eb | [log] [tgz] |
|---|---|---|
| author | Owen Anderson <resistor@mac.com> | Sat Nov 27 08:15:55 2010 +0000 |
| committer | Owen Anderson <resistor@mac.com> | Sat Nov 27 08:15:55 2010 +0000 |
| tree | fc85169448d2343bf3c6e1931eda1227994d1949 | |
| parent | 4581dae9ea6d21da0a584aad9f1143343bb7c32e [diff] |
Second attempt at fixing the performance regressions introduced by my recent GVN improvement. Looking through a single layer of PHI nodes when attempting to sink GEPs, we need to iteratively look through arbitrary PHI nests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120202 91177308-0d34-0410-b5e6-96231b3b80d8