| commit | 639f493ebf31632574738735bb367729ca187282 | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Thu Apr 17 07:58:04 2008 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Thu Apr 17 07:58:04 2008 +0000 |
| tree | 0186ca0c7d63ba94d33cc0765e6446ec3bb8dd68 | |
| parent | 241f65321efc6ad84ed875cd9494df8ca1cff309 [diff] |
Be more careful with insert_subreg and extract_subreg where either source or destination operand has already been coalesced with another register that's defined by a insert_subreg or extract_subreg. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49843 91177308-0d34-0410-b5e6-96231b3b80d8