| commit | 459a7c6b6ad9c4fcb9f119aa6eaaf2769b00d9b1 | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Wed Jul 01 08:19:36 2009 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Wed Jul 01 08:19:36 2009 +0000 |
| tree | 006dc09ed750a6cf80ca8dbd944db91063491f3e | |
| parent | d6bb283de9f81428762f13b7f6bae31adaba5768 [diff] |
Remove special handling of implicit_def. Fix a couple more bugs in liveintervalanalysis and coalescer handling of implicit_def. Note, isUndef marker must be placed even on implicit_def def operand or else the scavenger will not ignore it. This is necessary because -O0 path does not use liveintervalanalysis, it treats implicit_def just like any other def. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74601 91177308-0d34-0410-b5e6-96231b3b80d8