[llvm] r263342 - fix formatting; NFC

[Sanjay Patel via llvm-commits]

Author: spatel
Date: Sat Mar 12 12:05:53 2016
New Revision: 263342

URL: http://llvm.org/viewvc/llvm-project?rev=263342&view=rev
Log:
fix formatting; NFC

Modified:
    llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp

Modified: llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp?rev=263342&r1=263341&r2=263342&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp (original)
+++ llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp Sat Mar 12 12:05:53 2016
@@ -404,7 +404,7 @@ private:
   /// Try to set the current value used for the comparison, it succeeds only if
   /// it wasn't set before or if the new value is the same as the old one
   bool setValueOnce(Value *NewVal) {
-    if(CompValue && CompValue != NewVal) return false;
+    if (CompValue && CompValue != NewVal) return false;
     CompValue = NewVal;
     return (CompValue != nullptr);
   }
@@ -1216,7 +1216,7 @@ HoistTerminator:
       if (!SI)
         SI = cast<SelectInst>
           (Builder.CreateSelect(BI->getCondition(), BB1V, BB2V,
-                                BB1V->getName()+"."+BB2V->getName()));
+                                BB1V->getName() + "." + BB2V->getName()));
 
       // Make the PHI node use the select for all incoming values for BB1/BB2
       for (unsigned i = 0, e = PN->getNumIncomingValues(); i != e; ++i)
@@ -1878,10 +1878,10 @@ static bool FoldTwoEntryPHINode(PHINode
        isa<BinaryOperator>(IfCond)))
     return false;
 
-  // If we all PHI nodes are promotable, check to make sure that all
-  // instructions in the predecessor blocks can be promoted as well.  If
-  // not, we won't be able to get rid of the control flow, so it's not
-  // worth promoting to select instructions.
+  // If all PHI nodes are promotable, check to make sure that all instructions
+  // in the predecessor blocks can be promoted as well. If not, we won't be able
+  // to get rid of the control flow, so it's not worth promoting to select
+  // instructions.
   BasicBlock *DomBlock = nullptr;
   BasicBlock *IfBlock1 = PN->getIncomingBlock(0);
   BasicBlock *IfBlock2 = PN->getIncomingBlock(1);
@@ -1892,8 +1892,8 @@ static bool FoldTwoEntryPHINode(PHINode
     for (BasicBlock::iterator I = IfBlock1->begin();!isa<TerminatorInst>(I);++I)
       if (!AggressiveInsts.count(&*I) && !isa<DbgInfoIntrinsic>(I)) {
         // This is not an aggressive instruction that we can promote.
-        // Because of this, we won't be able to get rid of the control
-        // flow, so the xform is not worth it.
+        // Because of this, we won't be able to get rid of the control flow, so
+        // the xform is not worth it.
         return false;
       }
   }
@@ -1905,8 +1905,8 @@ static bool FoldTwoEntryPHINode(PHINode
     for (BasicBlock::iterator I = IfBlock2->begin();!isa<TerminatorInst>(I);++I)
       if (!AggressiveInsts.count(&*I) && !isa<DbgInfoIntrinsic>(I)) {
         // This is not an aggressive instruction that we can promote.
-        // Because of this, we won't be able to get rid of the control
-        // flow, so the xform is not worth it.
+        // Because of this, we won't be able to get rid of the control flow, so
+        // the xform is not worth it.
         return false;
       }
   }
@@ -2114,7 +2114,7 @@ bool llvm::FoldBranchToCommonDest(Branch
 
   if (!Cond || (!isa<CmpInst>(Cond) && !isa<BinaryOperator>(Cond)) ||
       Cond->getParent() != BB || !Cond->hasOneUse())
-  return false;
+    return false;
 
   // Make sure the instruction after the condition is the cond branch.
   BasicBlock::iterator CondIt = ++Cond->getIterator();
@@ -2886,7 +2886,7 @@ static bool SimplifyCondBranchToCondBran
     if (BIV != PBIV) {
       // Insert a select in PBI to pick the right value.
       Value *NV = cast<SelectInst>
-        (Builder.CreateSelect(PBICond, PBIV, BIV, PBIV->getName()+".mux"));
+        (Builder.CreateSelect(PBICond, PBIV, BIV, PBIV->getName() + ".mux"));
       PN->setIncomingValue(PBBIdx, NV);
     }
   }