[llvm-commits] [llvm] r122110 - /llvm/trunk/lib/Transforms/InstCombine/InstCombineCasts.cpp

[Bill Wendling]

Author: void
Date: Fri Dec 17 17:27:41 2010
New Revision: 122110

URL: http://llvm.org/viewvc/llvm-project?rev=122110&view=rev
Log:
Whitespace fixes. No functionality change.

Modified:
    llvm/trunk/lib/Transforms/InstCombine/InstCombineCasts.cpp

Modified: llvm/trunk/lib/Transforms/InstCombine/InstCombineCasts.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/InstCombine/InstCombineCasts.cpp?rev=122110&r1=122109&r2=122110&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/InstCombine/InstCombineCasts.cpp (original)
+++ llvm/trunk/lib/Transforms/InstCombine/InstCombineCasts.cpp Fri Dec 17 17:27:41 2010
@@ -1019,25 +1019,25 @@
     }
   }
   }
-  
-  // vector (x <s 0) ? -1 : 0 -> ashr x, 31   -> all ones if signed
+
+  // vector (x <s 0) ? -1 : 0 -> ashr x, 31   -> all ones if signed.
   if (const VectorType *VTy = dyn_cast<VectorType>(DestTy)) {
-  ICmpInst::Predicate Pred; Value *CmpLHS;
-  if (match(Src, m_ICmp(Pred, m_Value(CmpLHS), m_Zero()))) {
-    if (Pred == ICmpInst::ICMP_SLT && CmpLHS->getType() == DestTy) {
-      const Type *EltTy = VTy->getElementType();
-
-      // splat the shift constant to a cosntant vector
-      Constant *Sh = ConstantInt::get(EltTy, EltTy->getScalarSizeInBits()-1);
-      std::vector<Constant *> Elts(VTy->getNumElements(), Sh);
-      Constant *VSh = ConstantVector::get(Elts);
-      
-      Value *In = Builder->CreateAShr(CmpLHS, VSh, CmpLHS->getName()+".lobit");
-      return ReplaceInstUsesWith(CI, In);
+    ICmpInst::Predicate Pred; Value *CmpLHS;
+    if (match(Src, m_ICmp(Pred, m_Value(CmpLHS), m_Zero()))) {
+      if (Pred == ICmpInst::ICMP_SLT && CmpLHS->getType() == DestTy) {
+        const Type *EltTy = VTy->getElementType();
+
+        // splat the shift constant to a cosntant vector
+        Constant *Sh = ConstantInt::get(EltTy, EltTy->getScalarSizeInBits()-1);
+        std::vector<Constant *> Elts(VTy->getNumElements(), Sh);
+        Constant *VSh = ConstantVector::get(Elts);
+
+        Value *In = Builder->CreateAShr(CmpLHS, VSh,CmpLHS->getName()+".lobit");
+        return ReplaceInstUsesWith(CI, In);
+      }
     }
   }
-  }
-  
+
   // If the input is a shl/ashr pair of a same constant, then this is a sign
   // extension from a smaller value.  If we could trust arbitrary bitwidth
   // integers, we could turn this into a truncate to the smaller bit and then