diff options
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/VirtRegRewriter.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/VirtRegRewriter.cpp b/lib/CodeGen/VirtRegRewriter.cpp index e357214..dcd2a75 100644 --- a/lib/CodeGen/VirtRegRewriter.cpp +++ b/lib/CodeGen/VirtRegRewriter.cpp @@ -583,6 +583,10 @@ static void UpdateKills(MachineInstr &MI, const TargetRegisterInfo* TRI, RegKills.reset(*SR); KillOps[*SR] = NULL; } + for (const unsigned *SR = TRI->getSuperRegisters(Reg); *SR; ++SR) { + RegKills.reset(*SR); + KillOps[*SR] = NULL; + } } } |