Remove trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100148 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/SSAUpdater.cpp b/lib/Transforms/Utils/SSAUpdater.cpp
index 28ea00e..769e798 100644
--- a/lib/Transforms/Utils/SSAUpdater.cpp
+++ b/lib/Transforms/Utils/SSAUpdater.cpp
@@ -65,7 +65,7 @@
for (pred_iterator PI = pred_begin(BB), E = pred_end(BB); PI != E; ++PI) {
TmpPreds.push_back(*PI);
++NumPreds;
- }
+ }
Preds = static_cast<BasicBlock**>
(Allocator->Allocate(NumPreds * sizeof(BasicBlock*),
AlignOf<BasicBlock*>::Alignment));
@@ -119,7 +119,7 @@
/// IsEquivalentPHI - Check if PHI has the same incoming value as specified
/// in ValueMapping for each predecessor block.
-static bool IsEquivalentPHI(PHINode *PHI,
+static bool IsEquivalentPHI(PHINode *PHI,
DenseMap<BasicBlock*, Value*> &ValueMapping) {
unsigned PHINumValues = PHI->getNumIncomingValues();
if (PHINumValues != ValueMapping.size())
@@ -254,7 +254,7 @@
/// which use their value in the corresponding predecessor.
void SSAUpdater::RewriteUse(Use &U) {
Instruction *User = cast<Instruction>(U.getUser());
-
+
Value *V;
if (PHINode *UserPN = dyn_cast<PHINode>(User))
V = GetValueAtEndOfBlock(UserPN->getIncomingBlock(U));
@@ -299,7 +299,7 @@
/// FindPHIPlacement - Recursively visit the predecessors of a block to find
/// the reaching definition for each predecessor and then determine whether
-/// a PHI is needed in this block.
+/// a PHI is needed in this block.
void SSAUpdater::FindPHIPlacement(BasicBlock *BB, BBInfo *Info, bool &Changed,
unsigned Counter) {
AvailableValsTy &AvailableVals = getAvailableVals(AV);
@@ -390,7 +390,7 @@
} else if (!Info->AvailableVal)
Info->AvailableVal = PredInfo->AvailableVal;
}
-
+
if (NewPHI) {
DEBUG(dbgs() << " Inserted PHI: " << *NewPHI << "\n");