whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149671 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/LiveVariables.cpp b/lib/CodeGen/LiveVariables.cpp
index 3ce0e82..ae63e76 100644
--- a/lib/CodeGen/LiveVariables.cpp
+++ b/lib/CodeGen/LiveVariables.cpp
@@ -90,7 +90,7 @@
MachineBasicBlock *MBB,
std::vector<MachineBasicBlock*> &WorkList) {
unsigned BBNum = MBB->getNumber();
-
+
// Check to see if this basic block is one of the killing blocks. If so,
// remove it.
for (unsigned i = 0, e = VRInfo.Kills.size(); i != e; ++i)
@@ -98,7 +98,7 @@
VRInfo.Kills.erase(VRInfo.Kills.begin()+i); // Erase entry
break;
}
-
+
if (MBB == DefBlock) return; // Terminate recursion
if (VRInfo.AliveBlocks.test(BBNum))
@@ -329,7 +329,7 @@
// Or whole register is defined, but only partly used.
// AX<dead> = AL<imp-def>
// = AL<kill>
- // AX =
+ // AX =
MachineInstr *LastPartDef = 0;
unsigned LastPartDefDist = 0;
SmallSet<unsigned, 8> PartUses;