Remove code that makes no sense.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83589 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/PreAllocSplitting.cpp b/lib/CodeGen/PreAllocSplitting.cpp
index f012eb4d327c792525ab4d83658c0ac555bcbf2b..b13047992c2b3803d8271c3c67e68a57d4f2fc9d 100644 (file)
--- a/lib/CodeGen/PreAllocSplitting.cpp
+++ b/lib/CodeGen/PreAllocSplitting.cpp
@@ -1193,8 +1193,6 @@ PreAllocSplitting::SplitRegLiveIntervals(const TargetRegisterClass **RCs,
   while (!Intervals.empty()) {
     if (PreSplitLimit != -1 && (int)NumSplits == PreSplitLimit)
       break;
-    else if (NumSplits == 4)
-      Change |= Change;
     LiveInterval *LI = Intervals.back();
     Intervals.pop_back();
     bool result = SplitRegLiveInterval(LI);