Rename "HasCalls" in MachineFrameInfo to "AdjustsStack" to better describe what

[oota-llvm.git] / lib / Target / X86 / X86RegisterInfo.cpp

diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp
index 4f1c851632e34f103702e9e0e23cd7d6506fa37e..2db3c703cc97e3f3be1dd3d26ad14d867fc6f304 100644 (file)
--- a/lib/Target/X86/X86RegisterInfo.cpp
+++ b/lib/Target/X86/X86RegisterInfo.cpp
@@ -716,7 +716,7 @@ static
 void mergeSPUpdatesUp(MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI,
                       unsigned StackPtr, uint64_t *NumBytes = NULL) {
   if (MBBI == MBB.begin()) return;
-  
+
   MachineBasicBlock::iterator PI = prior(MBBI);
   unsigned Opc = PI->getOpcode();
   if ((Opc == X86::ADD64ri32 || Opc == X86::ADD64ri8 ||
@@ -898,7 +898,7 @@ void X86RegisterInfo::emitPrologue(MachineFunction &MF) const {
   if (Is64Bit && !Fn->hasFnAttr(Attribute::NoRedZone) &&
       !needsStackRealignment(MF) &&
       !MFI->hasVarSizedObjects() &&                // No dynamic alloca.
-      !MFI->hasCalls() &&                          // No calls.
+      !MFI->adjustsStack() &&                      // No calls.
       !Subtarget->isTargetWin64()) {               // Win64 has no Red Zone
     uint64_t MinSize = X86FI->getCalleeSavedFrameSize();
     if (HasFP) MinSize += SlotSize;