| commit | 16e8eda4b8b0825d38ba37d31c99edba0fb25482 | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Fri Mar 06 02:23:01 2009 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Fri Mar 06 02:23:01 2009 +0000 |
| tree | eb97ab38d21930d88b68c70920810992d4cbab80 | |
| parent | f6dd0eb5c4a1c4824d7f83fa39586478da618ffd [diff] |
Fix ScheduleDAGRRList::CopyAndMoveSuccessors' handling of nodes with multiple chain operands. This can occur when the scheduler has added chain operands to a node that already has a chain operand, in order to handle physical register dependencies. This fixes an llvm-gcc bootstrap failure on x86-64 introduced in r66058. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66240 91177308-0d34-0410-b5e6-96231b3b80d8