From 3106aa125eb2756083e950362b6769b87cb3430a Mon Sep 17 00:00:00 2001 From: Andrew Trick Date: Tue, 13 Nov 2012 22:15:40 +0000 Subject: The MachineScheduler does not currently require JoinSplitEdges. This option will eventually either be enabled unconditionally or replaced by a more general live range splitting optimization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167879 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/RegisterCoalescer.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'lib/CodeGen/RegisterCoalescer.cpp') 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'); -- cgit v1.2.3