| commit | 2c73d5fb9e3d68c96bb2242bbbf2930a8db10343 | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Sat Apr 25 17:05:40 2009 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Sat Apr 25 17:05:40 2009 +0000 |
| tree | 7871a90ca0cb7812f7fe9a280dc3c92ea1adc2a5 | |
| parent | 4cdc44c82c4415b467760065fed146f73933c67b [diff] |
Handle ands with 0 and shifts by 0 correctly. These aren't common, but indvars shouldn't crash on them. This fixes PR4054. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70051 91177308-0d34-0410-b5e6-96231b3b80d8