diff options
Diffstat (limited to 'lib/CodeGen/RegisterCoalescer.cpp')
| -rw-r--r-- | lib/CodeGen/RegisterCoalescer.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/CodeGen/RegisterCoalescer.cpp b/lib/CodeGen/RegisterCoalescer.cpp index 5ec0aece1e..b7839d6b0e 100644 --- a/lib/CodeGen/RegisterCoalescer.cpp +++ b/lib/CodeGen/RegisterCoalescer.cpp @@ -2116,10 +2116,10 @@ bool RegisterCoalescer::runOnMachineFunction(MachineFunction &fn) { else JoinGlobalCopies = (EnableGlobalCopies == cl::BOU_TRUE); - if (EnableJoinSplits == cl::BOU_UNSET) - JoinSplitEdges = ST.enableMachineScheduler(); - else - JoinSplitEdges = (EnableJoinSplits == cl::BOU_TRUE); + // The MachineScheduler does not currently require JoinSplitEdges. This will + // either be enabled unconditionally or replaced by a more general live range + // splitting optimization. + JoinSplitEdges = EnableJoinSplits; DEBUG(dbgs() << "********** SIMPLE REGISTER COALESCING **********\n" << "********** Function: " << MF->getName() << '\n'); |