Remove trailing whitespace
llvm-svn: 21427
diff --git a/llvm/lib/Transforms/Scalar/GCSE.cpp b/llvm/lib/Transforms/Scalar/GCSE.cpp
index dbabe26..a785685 100644
--- a/llvm/lib/Transforms/Scalar/GCSE.cpp
+++ b/llvm/lib/Transforms/Scalar/GCSE.cpp
@@ -1,10 +1,10 @@
//===-- GCSE.cpp - SSA-based Global Common Subexpression Elimination ------===//
-//
+//
// The LLVM Compiler Infrastructure
//
// This file was developed by the LLVM research group and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
-//
+//
//===----------------------------------------------------------------------===//
//
// This pass is designed to be a very quick global transformation that
@@ -116,7 +116,7 @@
else {
I = Inst; --I;
}
-
+
// First check to see if we were able to value number this instruction
// to a non-instruction value. If so, prefer that value over other
// instructions which may compute the same thing.
@@ -186,14 +186,14 @@
getAnalysis<ValueNumbering>().deleteValue(I);
I->replaceAllUsesWith(V);
-
+
if (InvokeInst *II = dyn_cast<InvokeInst>(I)) {
// Removing an invoke instruction requires adding a branch to the normal
// destination and removing PHI node entries in the exception destination.
new BranchInst(II->getNormalDest(), II);
II->getUnwindDest()->removePredecessor(II->getParent());
}
-
+
// Erase the instruction from the program.
I->getParent()->getInstList().erase(I);
}