diff options
| author | Roman Divacky <rdivacky@FreeBSD.org> | 2010-05-27 15:15:58 +0000 |
|---|---|---|
| committer | Roman Divacky <rdivacky@FreeBSD.org> | 2010-05-27 15:15:58 +0000 |
| commit | abdf259d487163e72081a8cf4991b1617206b41e (patch) | |
| tree | 9fad9a5d5dd8c4ff54af48edad9c8cc26dd5fda1 /lib/CodeGen/MachineSink.cpp | |
| parent | 59161dfae3225dd9151afbc76ca9074598c0c605 (diff) | |
Notes
Diffstat (limited to 'lib/CodeGen/MachineSink.cpp')
| -rw-r--r-- | lib/CodeGen/MachineSink.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/CodeGen/MachineSink.cpp b/lib/CodeGen/MachineSink.cpp index ef489dc55603a..1610e6c9610ca 100644 --- a/lib/CodeGen/MachineSink.cpp +++ b/lib/CodeGen/MachineSink.cpp @@ -314,5 +314,10 @@ bool MachineSinking::SinkInstruction(MachineInstr *MI, bool &SawStore) { // Move the instruction. SuccToSinkTo->splice(InsertPos, ParentBlock, MI, ++MachineBasicBlock::iterator(MI)); + + // Conservatively, clear any kill flags, since it's possible that + // they are no longer correct. + MI->clearKillInfo(); + return true; } |