diff --git a/include/llvm/CodeGen/MachineFrameInfo.h b/include/llvm/CodeGen/MachineFrameInfo.h
index c7c5300..25622c6 100644
--- a/include/llvm/CodeGen/MachineFrameInfo.h
+++ b/include/llvm/CodeGen/MachineFrameInfo.h
@@ -152,8 +152,12 @@
   ///
   unsigned MaxAlignment;
 
-  /// HasCalls - Set to true if this function has any function calls.  This is
-  /// only valid during and after prolog/epilog code insertion.
+  /// AdjustsStack - Set to true if this function adjusts the stack -- e.g.,
+  /// when calling another function. This is only valid during and after
+  /// prolog/epilog code insertion.
+  bool AdjustsStack;
+
+  /// HasCalls - Set to true if this function has any function calls.
   bool HasCalls;
 
   /// StackProtectorIdx - The frame index for the stack protector.
@@ -189,6 +193,7 @@
     StackSize = NumFixedObjects = OffsetAdjustment = MaxAlignment = 0;
     HasVarSizedObjects = false;
     FrameAddressTaken = false;
+    AdjustsStack = false;
     HasCalls = false;
     StackProtectorIdx = -1;
     MaxCallFrameSize = 0;
@@ -313,9 +318,13 @@
   ///
   void setMaxAlignment(unsigned Align) { MaxAlignment = Align; }
 
-  /// hasCalls - Return true if the current function has no function calls.
-  /// This is only valid during or after prolog/epilog code emission.
-  ///
+  /// AdjustsStack - Return true if this function adjusts the stack -- e.g.,
+  /// when calling another function. This is only valid during and after
+  /// prolog/epilog code insertion.
+  bool adjustsStack() const { return AdjustsStack; }
+  void setAdjustsStack(bool V) { AdjustsStack = V; }
+
+  /// hasCalls - Return true if the current function has any function calls.
   bool hasCalls() const { return HasCalls; }
   void setHasCalls(bool V) { HasCalls = V; }
 
diff --git a/lib/CodeGen/AsmPrinter/DwarfException.cpp b/lib/CodeGen/AsmPrinter/DwarfException.cpp
index 0ff1036..c872840 100644
--- a/lib/CodeGen/AsmPrinter/DwarfException.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfException.cpp
@@ -189,7 +189,7 @@
   // EH Frame, but some environments do not handle weak absolute symbols. If
   // UnwindTablesMandatory is set we cannot do this optimization; the unwind
   // info is to be available for non-EH uses.
-  if (!EHFrameInfo.hasCalls && !UnwindTablesMandatory &&
+  if (!EHFrameInfo.adjustsStack && !UnwindTablesMandatory &&
       (!TheFunc->isWeakForLinker() ||
        !Asm->MAI->getWeakDefDirective() ||
        TLOF.getSupportsWeakOmittedEHFrame())) {
@@ -949,11 +949,12 @@
                                       TLOF.isFunctionEHFrameSymbolPrivate());
   
   // Save EH frame information
-  EHFrames.push_back(FunctionEHFrameInfo(FunctionEHSym,
-                                         Asm->getFunctionNumber(),
-                                         MMI->getPersonalityIndex(),
-                                         Asm->MF->getFrameInfo()->hasCalls(),
-                                         !MMI->getLandingPads().empty(),
-                                         MMI->getFrameMoves(),
-                                         Asm->MF->getFunction()));
+  EHFrames.
+    push_back(FunctionEHFrameInfo(FunctionEHSym,
+                                  Asm->getFunctionNumber(),
+                                  MMI->getPersonalityIndex(),
+                                  Asm->MF->getFrameInfo()->adjustsStack(),
+                                  !MMI->getLandingPads().empty(),
+                                  MMI->getFrameMoves(),
+                                  Asm->MF->getFunction()));
 }
diff --git a/lib/CodeGen/AsmPrinter/DwarfException.h b/lib/CodeGen/AsmPrinter/DwarfException.h
index 5839f8c..bc311e6 100644
--- a/lib/CodeGen/AsmPrinter/DwarfException.h
+++ b/lib/CodeGen/AsmPrinter/DwarfException.h
@@ -45,7 +45,7 @@
     MCSymbol *FunctionEHSym;  // L_foo.eh
     unsigned Number;
     unsigned PersonalityIndex;
-    bool hasCalls;
+    bool adjustsStack;
     bool hasLandingPads;
     std::vector<MachineMove> Moves;
     const Function *function;
@@ -55,7 +55,7 @@
                         const std::vector<MachineMove> &M,
                         const Function *f):
       FunctionEHSym(EHSym), Number(Num), PersonalityIndex(P),
-      hasCalls(hC), hasLandingPads(hL), Moves(M), function (f) { }
+      adjustsStack(hC), hasLandingPads(hL), Moves(M), function (f) { }
   };
 
   std::vector<FunctionEHFrameInfo> EHFrames;
diff --git a/lib/CodeGen/PrologEpilogInserter.cpp b/lib/CodeGen/PrologEpilogInserter.cpp
index e3da67b..1c27f185 100644
--- a/lib/CodeGen/PrologEpilogInserter.cpp
+++ b/lib/CodeGen/PrologEpilogInserter.cpp
@@ -58,8 +58,9 @@
   FrameIndexVirtualScavenging = TRI->requiresFrameIndexScavenging(Fn);
   FrameConstantRegMap.clear();
 
-  // Calculate the MaxCallFrameSize and HasCalls variables for the function's
-  // frame information. Also eliminates call frame pseudo instructions.
+  // Calculate the MaxCallFrameSize and AdjustsStack variables for the
+  // function's frame information. Also eliminates call frame pseudo
+  // instructions.
   calculateCallsInformation(Fn);
 
   // Allow the target machine to make some adjustments to the function
@@ -91,8 +92,8 @@
 
   // Add prolog and epilog code to the function.  This function is required
   // to align the stack frame as necessary for any stack variables or
-  // called functions.  Because of this, calculateCalleeSavedRegisters
-  // must be called before this function in order to set the HasCalls
+  // called functions.  Because of this, calculateCalleeSavedRegisters()
+  // must be called before this function in order to set the AdjustsStack
   // and MaxCallFrameSize variables.
   if (!F->hasFnAttr(Attribute::Naked))
     insertPrologEpilogCode(Fn);
@@ -126,7 +127,7 @@
 }
 #endif
 
-/// calculateCallsInformation - Calculate the MaxCallFrameSize and HasCalls
+/// calculateCallsInformation - Calculate the MaxCallFrameSize and AdjustsStack
 /// variables for the function's frame information and eliminate call frame
 /// pseudo instructions.
 void PEI::calculateCallsInformation(MachineFunction &Fn) {
@@ -134,7 +135,7 @@
   MachineFrameInfo *MFI = Fn.getFrameInfo();
 
   unsigned MaxCallFrameSize = 0;
-  bool HasCalls = MFI->hasCalls();
+  bool AdjustsStack = MFI->adjustsStack();
 
   // Get the function call frame set-up and tear-down instruction opcode
   int FrameSetupOpcode   = RegInfo->getCallFrameSetupOpcode();
@@ -154,15 +155,15 @@
                " instructions should have a single immediate argument!");
         unsigned Size = I->getOperand(0).getImm();
         if (Size > MaxCallFrameSize) MaxCallFrameSize = Size;
-        HasCalls = true;
+        AdjustsStack = true;
         FrameSDOps.push_back(I);
       } else if (I->isInlineAsm()) {
         // An InlineAsm might be a call; assume it is to get the stack frame
         // aligned correctly for calls.
-        HasCalls = true;
+        AdjustsStack = true;
       }
 
-  MFI->setHasCalls(HasCalls);
+  MFI->setAdjustsStack(AdjustsStack);
   MFI->setMaxCallFrameSize(MaxCallFrameSize);
 
   for (std::vector<MachineBasicBlock::iterator>::iterator
@@ -577,7 +578,7 @@
     // If we have reserved argument space for call sites in the function
     // immediately on entry to the current function, count it as part of the
     // overall stack size.
-    if (MFI->hasCalls() && RegInfo->hasReservedCallFrame(Fn))
+    if (MFI->adjustsStack() && RegInfo->hasReservedCallFrame(Fn))
       Offset += MFI->getMaxCallFrameSize();
 
     // Round up the size to a multiple of the alignment.  If the function has
@@ -586,13 +587,14 @@
     // otherwise, for leaf functions, align to the TransientStackAlignment
     // value.
     unsigned StackAlign;
-    if (MFI->hasCalls() || MFI->hasVarSizedObjects() ||
+    if (MFI->adjustsStack() || MFI->hasVarSizedObjects() ||
         (RegInfo->needsStackRealignment(Fn) && MFI->getObjectIndexEnd() != 0))
       StackAlign = TFI.getStackAlignment();
     else
       StackAlign = TFI.getTransientStackAlignment();
-    // If the frame pointer is eliminated, all frame offsets will be relative
-    // to SP not FP; align to MaxAlign so this works.
+
+    // If the frame pointer is eliminated, all frame offsets will be relative to
+    // SP not FP. Align to MaxAlign so this works.
     StackAlign = std::max(StackAlign, MaxAlign);
     unsigned AlignMask = StackAlign - 1;
     Offset = (Offset + AlignMask) & ~uint64_t(AlignMask);
@@ -602,7 +604,6 @@
   MFI->setStackSize(Offset - LocalAreaOffset);
 }
 
-
 /// insertPrologEpilogCode - Scan the function for modified callee saved
 /// registers, insert spill code for these callee saved registers, then add
 /// prolog and epilog code to the function.
@@ -621,7 +622,6 @@
   }
 }
 
-
 /// replaceFrameIndices - Replace all MO_FrameIndex operands with physical
 /// register references and actual offsets.
 ///
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 422cb7a..8c0a61f 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -28,6 +28,7 @@
 #include "llvm/CodeGen/FastISel.h"
 #include "llvm/CodeGen/GCStrategy.h"
 #include "llvm/CodeGen/GCMetadata.h"
+#include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineModuleInfo.h"
@@ -605,6 +606,19 @@
     delete Scheduler;
   }
 
+  // Determine if there are any calls in this machine function.
+  MachineFrameInfo *MFI = MF->getFrameInfo();
+  if (!MFI->hasCalls()) {
+    for (MachineBasicBlock::iterator
+           I = BB->begin(), E = BB->end(); I != E; ++I) {
+      const TargetInstrDesc &TID = TM.getInstrInfo()->get(I->getOpcode());
+      if (I->isInlineAsm() || (TID.isCall() && !TID.isReturn())) {
+        MFI->setHasCalls(true);
+        break;
+      }
+    }
+  }
+
   // Free the SelectionDAG state, now that we're finished with it.
   CurDAG->clear();
 
diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
index 1f7d842..9b7dc30 100644
--- a/lib/Target/ARM/ARMBaseRegisterInfo.cpp
+++ b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
@@ -543,7 +543,7 @@
 ///
 bool ARMBaseRegisterInfo::hasFP(const MachineFunction &MF) const {
   const MachineFrameInfo *MFI = MF.getFrameInfo();
-  return ((DisableFramePointerElim(MF) && MFI->hasCalls())||
+  return ((DisableFramePointerElim(MF) && MFI->adjustsStack())||
           needsStackRealignment(MF) ||
           MFI->hasVarSizedObjects() ||
           MFI->isFrameAddressTaken());
@@ -571,7 +571,7 @@
 bool ARMBaseRegisterInfo::
 cannotEliminateFrame(const MachineFunction &MF) const {
   const MachineFrameInfo *MFI = MF.getFrameInfo();
-  if (DisableFramePointerElim(MF) && MFI->hasCalls())
+  if (DisableFramePointerElim(MF) && MFI->adjustsStack())
     return true;
   return MFI->hasVarSizedObjects() || MFI->isFrameAddressTaken()
     || needsStackRealignment(MF);
diff --git a/lib/Target/Blackfin/BlackfinRegisterInfo.cpp b/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
index 2512c9b..0571eb3 100644
--- a/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
+++ b/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
@@ -111,7 +111,7 @@
 bool BlackfinRegisterInfo::hasFP(const MachineFunction &MF) const {
   const MachineFrameInfo *MFI = MF.getFrameInfo();
   return DisableFramePointerElim(MF) ||
-    MFI->hasCalls() || MFI->hasVarSizedObjects();
+    MFI->adjustsStack() || MFI->hasVarSizedObjects();
 }
 
 bool BlackfinRegisterInfo::
@@ -394,7 +394,7 @@
   }
 
   if (!hasFP(MF)) {
-    assert(!MFI->hasCalls() &&
+    assert(!MFI->adjustsStack() &&
            "FP elimination on a non-leaf function is not supported");
     adjustRegister(MBB, MBBI, dl, BF::SP, BF::P1, -FrameSize);
     return;
@@ -435,7 +435,7 @@
   assert(FrameSize%4 == 0 && "Misaligned frame size");
 
   if (!hasFP(MF)) {
-    assert(!MFI->hasCalls() &&
+    assert(!MFI->adjustsStack() &&
            "FP elimination on a non-leaf function is not supported");
     adjustRegister(MBB, MBBI, dl, BF::SP, BF::P1, FrameSize);
     return;
diff --git a/lib/Target/CellSPU/SPURegisterInfo.cpp b/lib/Target/CellSPU/SPURegisterInfo.cpp
index fdbe10f..d8937ec 100644
--- a/lib/Target/CellSPU/SPURegisterInfo.cpp
+++ b/lib/Target/CellSPU/SPURegisterInfo.cpp
@@ -469,7 +469,7 @@
          && "SPURegisterInfo::emitPrologue: FrameSize not aligned");
 
   // the "empty" frame size is 16 - just the register scavenger spill slot
-  if (FrameSize > 16 || MFI->hasCalls()) {
+  if (FrameSize > 16 || MFI->adjustsStack()) {
     FrameSize = -(FrameSize + SPUFrameInfo::minStackSize());
     if (hasDebugInfo) {
       // Mark effective beginning of when frame pointer becomes valid.
@@ -569,7 +569,7 @@
          && "SPURegisterInfo::emitEpilogue: FrameSize not aligned");
 
   // the "empty" frame size is 16 - just the register scavenger spill slot
-  if (FrameSize > 16 || MFI->hasCalls()) {
+  if (FrameSize > 16 || MFI->adjustsStack()) {
     FrameSize = FrameSize + SPUFrameInfo::minStackSize();
     if (isInt<10>(FrameSize + LinkSlotOffset)) {
       // Reload $lr, adjust $sp by required amount
diff --git a/lib/Target/MBlaze/AsmPrinter/MBlazeAsmPrinter.cpp b/lib/Target/MBlaze/AsmPrinter/MBlazeAsmPrinter.cpp
index 04dfb0a..e42e9b3 100644
--- a/lib/Target/MBlaze/AsmPrinter/MBlazeAsmPrinter.cpp
+++ b/lib/Target/MBlaze/AsmPrinter/MBlazeAsmPrinter.cpp
@@ -155,7 +155,7 @@
     CPUBitmask |= (1 << MBlazeRegisterInfo::
                 getRegisterNumbering(RI.getFrameRegister(*MF)));
 
-  if (MFI->hasCalls())
+  if (MFI->adjustsStack())
     CPUBitmask |= (1 << MBlazeRegisterInfo::
                 getRegisterNumbering(RI.getRARegister()));
 
diff --git a/lib/Target/MBlaze/MBlazeRegisterInfo.cpp b/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
index e15176e..f15eea9 100644
--- a/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
+++ b/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
@@ -220,7 +220,7 @@
     StackOffset += RegSize;
   }
 
-  if (MFI->hasCalls()) {
+  if (MFI->adjustsStack()) {
     MBlazeFI->setRAStackOffset(0);
     MFI->setObjectOffset(MFI->CreateStackObject(RegSize, RegSize, true),
                          StackOffset);
@@ -311,8 +311,8 @@
   unsigned StackSize = MFI->getStackSize();
 
   // No need to allocate space on the stack.
-  if (StackSize == 0 && !MFI->hasCalls()) return;
-  if (StackSize < 28 && MFI->hasCalls()) StackSize = 28;
+  if (StackSize == 0 && !MFI->adjustsStack()) return;
+  if (StackSize < 28 && MFI->adjustsStack()) StackSize = 28;
 
   int FPOffset = MBlazeFI->getFPStackOffset();
   int RAOffset = MBlazeFI->getRAStackOffset();
@@ -323,7 +323,7 @@
 
   // Save the return address only if the function isnt a leaf one.
   // swi  R15, R1, stack_loc
-  if (MFI->hasCalls()) {
+  if (MFI->adjustsStack()) {
     BuildMI(MBB, MBBI, DL, TII.get(MBlaze::SWI))
         .addReg(MBlaze::R15).addImm(RAOffset).addReg(MBlaze::R1);
   }
@@ -366,14 +366,14 @@
 
   // Restore the return address only if the function isnt a leaf one.
   // lwi R15, R1, stack_loc
-  if (MFI->hasCalls()) {
+  if (MFI->adjustsStack()) {
     BuildMI(MBB, MBBI, dl, TII.get(MBlaze::LWI), MBlaze::R15)
       .addImm(RAOffset).addReg(MBlaze::R1);
   }
 
   // Get the number of bytes from FrameInfo
   int StackSize = (int) MFI->getStackSize();
-  if (StackSize < 28 && MFI->hasCalls()) StackSize = 28;
+  if (StackSize < 28 && MFI->adjustsStack()) StackSize = 28;
 
   // adjust stack.
   // addi R1, R1, imm
diff --git a/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp b/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
index d269153..4d7fe4c 100644
--- a/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
+++ b/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
@@ -145,7 +145,7 @@
     CPUBitmask |= (1 << MipsRegisterInfo::
                 getRegisterNumbering(RI.getFrameRegister(*MF)));
   
-  if (MFI->hasCalls()) 
+  if (MFI->adjustsStack()) 
     CPUBitmask |= (1 << MipsRegisterInfo::
                 getRegisterNumbering(RI.getRARegister()));
 
diff --git a/lib/Target/Mips/MipsRegisterInfo.cpp b/lib/Target/Mips/MipsRegisterInfo.cpp
index 478da84..5e719af 100644
--- a/lib/Target/Mips/MipsRegisterInfo.cpp
+++ b/lib/Target/Mips/MipsRegisterInfo.cpp
@@ -288,7 +288,7 @@
 
   // Stack locations for FP and RA. If only one of them is used, 
   // the space must be allocated for both, otherwise no space at all.
-  if (hasFP(MF) || MFI->hasCalls()) {
+  if (hasFP(MF) || MFI->adjustsStack()) {
     // FP stack location
     MFI->setObjectOffset(MFI->CreateStackObject(RegSize, RegSize, true), 
                          StackOffset);
@@ -302,7 +302,7 @@
     MipsFI->setRAStackOffset(StackOffset);
     StackOffset += RegSize;
 
-    if (MFI->hasCalls())
+    if (MFI->adjustsStack())
       TopCPUSavedRegOff += RegSize;
   }
 
@@ -407,7 +407,7 @@
   unsigned StackSize = MFI->getStackSize();
 
   // No need to allocate space on the stack.
-  if (StackSize == 0 && !MFI->hasCalls()) return;
+  if (StackSize == 0 && !MFI->adjustsStack()) return;
 
   int FPOffset = MipsFI->getFPStackOffset();
   int RAOffset = MipsFI->getRAStackOffset();
@@ -425,7 +425,7 @@
 
   // Save the return address only if the function isnt a leaf one.
   // sw  $ra, stack_loc($sp)
-  if (MFI->hasCalls()) { 
+  if (MFI->adjustsStack()) { 
     BuildMI(MBB, MBBI, dl, TII.get(Mips::SW))
         .addReg(Mips::RA).addImm(RAOffset).addReg(Mips::SP);
   }
@@ -477,7 +477,7 @@
 
   // Restore the return address only if the function isnt a leaf one.
   // lw  $ra, stack_loc($sp)
-  if (MFI->hasCalls()) { 
+  if (MFI->adjustsStack()) { 
     BuildMI(MBB, MBBI, dl, TII.get(Mips::LW), Mips::RA)
       .addImm(RAOffset).addReg(Mips::SP);
   }
diff --git a/lib/Target/PowerPC/PPCRegisterInfo.cpp b/lib/Target/PowerPC/PPCRegisterInfo.cpp
index 5f1e04e..0bccf15 100644
--- a/lib/Target/PowerPC/PPCRegisterInfo.cpp
+++ b/lib/Target/PowerPC/PPCRegisterInfo.cpp
@@ -1009,7 +1009,7 @@
   if (!DisableRedZone &&
       FrameSize <= 224 &&                          // Fits in red zone.
       !MFI->hasVarSizedObjects() &&                // No dynamic alloca.
-      !MFI->hasCalls() &&                          // No calls.
+      !MFI->adjustsStack() &&                      // No calls.
       (!ALIGN_STACK || MaxAlign <= TargetAlign)) { // No special alignment.
     // No need for frame
     MFI->setStackSize(0);
diff --git a/lib/Target/SystemZ/SystemZRegisterInfo.cpp b/lib/Target/SystemZ/SystemZRegisterInfo.cpp
index 638fd17..420005b 100644
--- a/lib/Target/SystemZ/SystemZRegisterInfo.cpp
+++ b/lib/Target/SystemZ/SystemZRegisterInfo.cpp
@@ -102,7 +102,7 @@
   Offset += StackSize - TFI.getOffsetOfLocalArea();
 
   // Skip the register save area if we generated the stack frame.
-  if (StackSize || MFI->hasCalls())
+  if (StackSize || MFI->adjustsStack())
     Offset -= TFI.getOffsetOfLocalArea();
 
   return Offset;
@@ -163,14 +163,14 @@
   for (unsigned i = 0, e = array_lengthof(HighFPRs); i != e; ++i)
     HighFPRsUsed |= MRI.isPhysRegUsed(HighFPRs[i]);
 
-  if (FFI->hasCalls())
+  if (FFI->adjustsStack())
     /* FIXME: function is varargs */
     /* FIXME: function grabs RA */
     /* FIXME: function calls eh_return */
     MRI.setPhysRegUsed(SystemZ::R14D);
 
   if (HighFPRsUsed ||
-      FFI->hasCalls() ||
+      FFI->adjustsStack() ||
       FFI->getObjectIndexEnd() != 0 || // Contains automatic variables
       FFI->hasVarSizedObjects() // Function calls dynamic alloca's
       /* FIXME: function is varargs */)
@@ -234,7 +234,7 @@
     DL = MBBI->getDebugLoc();
 
   // adjust stack pointer: R15 -= numbytes
-  if (StackSize || MFI->hasCalls()) {
+  if (StackSize || MFI->adjustsStack()) {
     assert(MF.getRegInfo().isPhysRegUsed(SystemZ::R15D) &&
            "Invalid stack frame calculation!");
     emitSPUpdate(MBB, MBBI, -(int64_t)NumBytes, TII);
@@ -286,7 +286,7 @@
   // During callee-saved restores emission stack frame was not yet finialized
   // (and thus - the stack size was unknown). Tune the offset having full stack
   // size in hands.
-  if (StackSize || MFI->hasCalls()) {
+  if (StackSize || MFI->adjustsStack()) {
     assert((MBBI->getOpcode() == SystemZ::MOV64rmm ||
             MBBI->getOpcode() == SystemZ::MOV64rm) &&
            "Expected to see callee-save register restore code");
diff --git a/lib/Target/TargetMachine.cpp b/lib/Target/TargetMachine.cpp
index ac67c91..54650a0 100644
--- a/lib/Target/TargetMachine.cpp
+++ b/lib/Target/TargetMachine.cpp
@@ -277,7 +277,7 @@
       return true;
     if (NoFramePointerElimNonLeaf) {
       const MachineFrameInfo *MFI = MF.getFrameInfo();
-      return MFI->hasCalls();
+      return MFI->adjustsStack();
     }
     return false;
   }
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 8821bef..4e2ff3a 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -5272,7 +5272,7 @@
   }
 
   // TLSADDR will be codegen'ed as call. Inform MFI that function has calls.
-  MFI->setHasCalls(true);
+  MFI->setAdjustsStack(true);
 
   SDValue Flag = Chain.getValue(1);
   return DAG.getCopyFromReg(Chain, dl, ReturnReg, PtrVT, Flag);
diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp
index f24138a..2db3c70 100644
--- a/lib/Target/X86/X86RegisterInfo.cpp
+++ b/lib/Target/X86/X86RegisterInfo.cpp
@@ -898,7 +898,7 @@
   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;