| commit | ff2e9b4225ab55ee049b33158a9cce1ef138c2f7 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Fri Dec 17 04:09:47 2010 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Fri Dec 17 04:09:47 2010 +0000 |
| tree | 7013c10c1d0330b20f3255dceea1b20212921b6c | |
| parent | 5d2477cecf53bef911f57423a5cecb743d4286fa [diff] |
Provide LiveIntervalUnion::Query::checkLoopInterference. This is a three-way interval list intersection between a virtual register, a live interval union, and a loop. It will be used to identify interference-free loops for live range splitting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122034 91177308-0d34-0410-b5e6-96231b3b80d8