Remove trailing space

sed -Ei 's/[[:space:]]+$//' include/**/*.{def,h,td} lib/**/*.{cpp,h}

llvm-svn: 338293

1 files changed, 8 insertions, 8 deletions

diff --git a/llvm/lib/Transforms/Scalar/Reassociate.cpp b/llvm/lib/Transforms/Scalar/Reassociate.cpp
index c81ac70d99e..1df0a9c49fb 100644
--- a/llvm/lib/Transforms/Scalar/Reassociate.cpp
+++ b/llvm/lib/Transforms/Scalar/Reassociate.cpp
@@ -1179,7 +1179,7 @@ static Value *createAndInstr(Instruction *InsertBefore, Value *Opnd,
 // and both "Res" and "ConstOpnd" remain unchanged.
 bool ReassociatePass::CombineXorOpnd(Instruction *I, XorOpnd *Opnd1,
                                      APInt &ConstOpnd, Value *&Res) {
-  // Xor-Rule 1: (x | c1) ^ c2 = (x | c1) ^ (c1 ^ c1) ^ c2 
+  // Xor-Rule 1: (x | c1) ^ c2 = (x | c1) ^ (c1 ^ c1) ^ c2
   //                       = ((x | c1) ^ c1) ^ (c1 ^ c2)
   //                       = (x & ~c1) ^ (c1 ^ c2)
   // It is useful only when c1 == c2.
@@ -1202,12 +1202,12 @@ bool ReassociatePass::CombineXorOpnd(Instruction *I, XorOpnd *Opnd1,
     RedoInsts.insert(T);
   return true;
 }
-                           
+
 // Helper function of OptimizeXor(). It tries to simplify
 // "Opnd1 ^ Opnd2 ^ ConstOpnd" into "R ^ C", where C would be 0, and R is a
-// symbolic value. 
-// 
-// If it was successful, true is returned, and the "R" and "C" is returned 
+// symbolic value.
+//
+// If it was successful, true is returned, and the "R" and "C" is returned
 // via "Res" and "ConstOpnd", respectively (If the entire expression is
 // evaluated to a constant, the Res is set to NULL); otherwise, false is
 // returned, and both "Res" and "ConstOpnd" remain unchanged.
@@ -1254,7 +1254,7 @@ bool ReassociatePass::CombineXorOpnd(Instruction *I, XorOpnd *Opnd1,
     const APInt &C1 = Opnd1->getConstPart();
     const APInt &C2 = Opnd2->getConstPart();
     APInt C3 = C1 ^ C2;
-    
+
     // Do not increase code size
     if (!C3.isNullValue() && !C3.isAllOnesValue()) {
       int NewInstNum = ConstOpnd.getBoolValue() ? 1 : 2;
@@ -1290,7 +1290,7 @@ Value *ReassociatePass::OptimizeXor(Instruction *I,
                                     SmallVectorImpl<ValueEntry> &Ops) {
   if (Value *V = OptimizeAndOrXor(Instruction::Xor, Ops))
     return V;
-      
+
   if (Ops.size() == 1)
     return nullptr;
 
@@ -1365,7 +1365,7 @@ Value *ReassociatePass::OptimizeXor(Instruction *I,
     }
 
     // step 3.2: When previous and current operands share the same symbolic
-    //  value, try to simplify "PrevOpnd ^ CurrOpnd ^ ConstOpnd" 
+    //  value, try to simplify "PrevOpnd ^ CurrOpnd ^ ConstOpnd"
     if (CombineXorOpnd(I, CurrOpnd, PrevOpnd, ConstOpnd, CV)) {
       // Remove previous operand
       PrevOpnd->Invalidate();