| commit | 78836f0bb2bf5958c1b9f904b0ad0057c77ab75f | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Wed Mar 28 20:11:42 2012 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Wed Mar 28 20:11:42 2012 +0000 |
| tree | c7a75440d60ebd591692eea8c72ef8e7b0927340 | |
| parent | 89e2b318e2266a7e3fe44151642c1850ec9bd275 [diff] |
Allow removeLiveIn to be called with a register that isn't live-in.
This avoids the silly double search:
if (isLiveIn(Reg))
removeLiveIn(Reg);
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153592 91177308-0d34-0410-b5e6-96231b3b80d8