commit | be6781b5d00107f4b60797c3ebdc0aab110487ff | [log] [tgz] |
---|---|---|
author | Evan Cheng <evan.cheng@apple.com> | Tue Nov 06 21:12:10 2007 +0000 |
committer | Evan Cheng <evan.cheng@apple.com> | Tue Nov 06 21:12:10 2007 +0000 |
tree | 0c8ffa9cc7a4dfb05b9e5fe0bdb07ec17ae842de | |
parent | 91508a490bc31819d97346083ec02b94eb8d7b27 [diff] |
When the allocator rewrite a spill register with new virtual register, it replaces other operands of the same register. Watch out for situations where only some of the operands are sub-register uses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43776 91177308-0d34-0410-b5e6-96231b3b80d8