Simplify handleMove() a bit.
There is no need to check for physreg live ranges. They don't exist any
more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159019 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index e7792a4..92037aa 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -1000,15 +1000,15 @@
// Collect ranges for register units. These live ranges are computed on
// demand, so just skip any that haven't been computed yet.
- if (TargetRegisterInfo::isPhysicalRegister(Reg))
+ if (TargetRegisterInfo::isPhysicalRegister(Reg)) {
for (MCRegUnitIterator Units(Reg, &TRI); Units.isValid(); ++Units)
if (LiveInterval *LI = LIS.getCachedRegUnit(*Units))
collectRanges(MO, LI, Entering, Internal, Exiting, OldIdx);
-
- // Collect ranges for individual registers.
- if (LIS.hasInterval(Reg))
+ } else {
+ // Collect ranges for individual virtual registers.
collectRanges(MO, &LIS.getInterval(Reg),
Entering, Internal, Exiting, OldIdx);
+ }
}
}