[X86] Clean up whitespace as well as minor coding style

[oota-llvm.git] / lib / Target / X86 / X86FrameLowering.cpp

diff --git a/lib/Target/X86/X86FrameLowering.cpp b/lib/Target/X86/X86FrameLowering.cpp
index b6e2d932d81270c3d2054db6206dc2313ffc99a6..a8a381d63efa80acf87416da5dfc866df0b3bb3d 100644 (file)
--- a/lib/Target/X86/X86FrameLowering.cpp
+++ b/lib/Target/X86/X86FrameLowering.cpp
@@ -518,7 +518,7 @@ void X86FrameLowering::emitPrologue(MachineFunction &MF) const {
       X86FI->getCalleeSavedFrameSize() - TailCallReturnAddrDelta);
 
   bool UseStackProbe = (STI.isOSWindows() && !STI.isTargetMacho());
-  
+
   // If this is x86-64 and the Red Zone is not disabled, if we are a leaf
   // function, and use up to 128 bytes of stack space, don't have a frame
   // pointer, calls, or dynamic alloca then we do not need to adjust the
@@ -573,7 +573,7 @@ void X86FrameLowering::emitPrologue(MachineFunction &MF) const {
     // Calculate required stack adjustment.
     uint64_t FrameSize = StackSize - SlotSize;
     // If required, include space for extra hidden slot for stashing base pointer.
-    if (X86FI->getRestoreBasePointer()) 
+    if (X86FI->getRestoreBasePointer())
       FrameSize += SlotSize;
     if (RegInfo->needsStackRealignment(MF)) {
       // Callee-saved registers are pushed on stack before the stack
@@ -1152,7 +1152,7 @@ int X86FrameLowering::getFrameIndexReference(const MachineFunction &MF, int FI,
 int X86FrameLowering::getFrameIndexOffsetFromSP(const MachineFunction &MF, int FI) const {
   const MachineFrameInfo *MFI = MF.getFrameInfo();
   // Does not include any dynamic realign.
-  const uint64_t StackSize = MFI->getStackSize(); 
+  const uint64_t StackSize = MFI->getStackSize();
   {
 #ifndef NDEBUG
     const X86RegisterInfo *RegInfo =
@@ -1167,7 +1167,7 @@ int X86FrameLowering::getFrameIndexOffsetFromSP(const MachineFunction &MF, int F
     // refer to arguments to the function which are stored in the *callers*
     // frame).  As a result, THE RESULT OF THIS CALL IS MEANINGLESS FOR CSRs
     // AND FixedObjects IFF needsStackRealignment or hasVarSizedObject.
-        
+
     assert(!RegInfo->hasBasePointer(MF) && "we don't handle this case");
 
     // We don't handle tail calls, and shouldn't be seeing them