Whitespace. NFC
llvm-svn: 251724
diff --git a/llvm/lib/Transforms/IPO/IPO.cpp b/llvm/lib/Transforms/IPO/IPO.cpp
index 6efa119..7ecc377 100644
--- a/llvm/lib/Transforms/IPO/IPO.cpp
+++ b/llvm/lib/Transforms/IPO/IPO.cpp
@@ -7,8 +7,8 @@
//
//===----------------------------------------------------------------------===//
//
-// This file implements the common infrastructure (including C bindings) for
-// libLLVMIPO.a, which implements several transformations over the LLVM
+// This file implements the common infrastructure (including C bindings) for
+// libLLVMIPO.a, which implements several transformations over the LLVM
// intermediate representation.
//
//===----------------------------------------------------------------------===//
diff --git a/llvm/lib/Transforms/IPO/StripDeadPrototypes.cpp b/llvm/lib/Transforms/IPO/StripDeadPrototypes.cpp
index eba7921..22ba1c6 100644
--- a/llvm/lib/Transforms/IPO/StripDeadPrototypes.cpp
+++ b/llvm/lib/Transforms/IPO/StripDeadPrototypes.cpp
@@ -7,7 +7,7 @@
//
//===----------------------------------------------------------------------===//
//
-// This pass loops over all of the functions in the input module, looking for
+// This pass loops over all of the functions in the input module, looking for
// dead declarations and removes them. Dead declarations are declarations of
// functions for which no implementation is available (i.e., declarations for
// unused library functions).
@@ -44,7 +44,7 @@
bool StripDeadPrototypesPass::runOnModule(Module &M) {
bool MadeChange = false;
-
+
// Erase dead function prototypes.
for (Module::iterator I = M.begin(), E = M.end(); I != E; ) {
Function *F = &*I++;
@@ -64,7 +64,7 @@
if (GV->isDeclaration() && GV->use_empty())
GV->eraseFromParent();
}
-
+
// Return an indication of whether we changed anything or not.
return MadeChange;
}