| commit | 72fbc3d9d260e061bdee07059fcd63772c714091 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Wed Jul 15 22:32:11 2009 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Wed Jul 15 22:32:11 2009 +0000 |
| tree | 89e3b4c2f3bdd4539693d636b5318ff926153f5c | |
| parent | 0d7c695c74ae6d5f68cc07378c17491915e607d3 [diff] |
Fix bug in RegScavenger::scavengeRegister(). Reserved registers are not candidates for scavenging, and they were removed from the candidate list like this: CreateRegClassMask(RC, Candidates); Candidates ^= ReservedRegs; However, when there are reserved registers outside RC, this causes invalid bits to be set in Candidates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75847 91177308-0d34-0410-b5e6-96231b3b80d8