From 16c29b5f285f375be53dabaa73e3e91107485fe4 Mon Sep 17 00:00:00 2001
From: Anton Korobeynikov <asl@math.spbu.ru>
Date: Mon, 10 Jan 2011 12:39:04 +0000
Subject: Rename TargetFrameInfo into TargetFrameLowering. Also, put couple of
 FIXMEs and fixes here and there.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123170 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/PrologEpilogInserter.cpp | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

(limited to 'lib/CodeGen/PrologEpilogInserter.cpp')

diff --git a/lib/CodeGen/PrologEpilogInserter.cpp b/lib/CodeGen/PrologEpilogInserter.cpp
index 699c9b98cc..ad7b6e4aa9 100644
--- a/lib/CodeGen/PrologEpilogInserter.cpp
+++ b/lib/CodeGen/PrologEpilogInserter.cpp
@@ -30,7 +30,7 @@
 #include "llvm/CodeGen/RegisterScavenging.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetRegisterInfo.h"
-#include "llvm/Target/TargetFrameInfo.h"
+#include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Compiler.h"
@@ -66,7 +66,7 @@ FunctionPass *llvm::createPrologEpilogCodeInserter() { return new PEI(); }
 bool PEI::runOnMachineFunction(MachineFunction &Fn) {
   const Function* F = Fn.getFunction();
   const TargetRegisterInfo *TRI = Fn.getTarget().getRegisterInfo();
-  const TargetFrameInfo *TFI = Fn.getTarget().getFrameInfo();
+  const TargetFrameLowering *TFI = Fn.getTarget().getFrameLowering();
 
   RS = TRI->requiresRegisterScavenging(Fn) ? new RegScavenger() : NULL;
   FrameIndexVirtualScavenging = TRI->requiresFrameIndexScavenging(Fn);
@@ -145,7 +145,7 @@ void PEI::getAnalysisUsage(AnalysisUsage &AU) const {
 /// pseudo instructions.
 void PEI::calculateCallsInformation(MachineFunction &Fn) {
   const TargetRegisterInfo *RegInfo = Fn.getTarget().getRegisterInfo();
-  const TargetFrameInfo *TFI = Fn.getTarget().getFrameInfo();
+  const TargetFrameLowering *TFI = Fn.getTarget().getFrameLowering();
   MachineFrameInfo *MFI = Fn.getFrameInfo();
 
   unsigned MaxCallFrameSize = 0;
@@ -199,7 +199,7 @@ void PEI::calculateCallsInformation(MachineFunction &Fn) {
 /// registers.
 void PEI::calculateCalleeSavedRegisters(MachineFunction &Fn) {
   const TargetRegisterInfo *RegInfo = Fn.getTarget().getRegisterInfo();
-  const TargetFrameInfo *TFI = Fn.getTarget().getFrameInfo();
+  const TargetFrameLowering *TFI = Fn.getTarget().getFrameLowering();
   MachineFrameInfo *MFI = Fn.getFrameInfo();
 
   // Get the callee saved register list...
@@ -238,7 +238,7 @@ void PEI::calculateCalleeSavedRegisters(MachineFunction &Fn) {
     return;   // Early exit if no callee saved registers are modified!
 
   unsigned NumFixedSpillSlots;
-  const TargetFrameInfo::SpillSlot *FixedSpillSlots =
+  const TargetFrameLowering::SpillSlot *FixedSpillSlots =
     TFI->getCalleeSavedSpillSlots(NumFixedSpillSlots);
 
   // Now that we know which registers need to be saved and restored, allocate
@@ -256,7 +256,7 @@ void PEI::calculateCalleeSavedRegisters(MachineFunction &Fn) {
 
     // Check to see if this physreg must be spilled to a particular stack slot
     // on this target.
-    const TargetFrameInfo::SpillSlot *FixedSlot = FixedSpillSlots;
+    const TargetFrameLowering::SpillSlot *FixedSlot = FixedSpillSlots;
     while (FixedSlot != FixedSpillSlots+NumFixedSpillSlots &&
            FixedSlot->Reg != Reg)
       ++FixedSlot;
@@ -299,7 +299,7 @@ void PEI::insertCSRSpillsAndRestores(MachineFunction &Fn) {
     return;
 
   const TargetInstrInfo &TII = *Fn.getTarget().getInstrInfo();
-  const TargetFrameInfo *TFI = Fn.getTarget().getFrameInfo();
+  const TargetFrameLowering *TFI = Fn.getTarget().getFrameLowering();
   const TargetRegisterInfo *TRI = Fn.getTarget().getRegisterInfo();
   MachineBasicBlock::iterator I;
 
@@ -490,10 +490,10 @@ AdjustStackOffset(MachineFrameInfo *MFI, int FrameIdx,
 /// abstract stack objects.
 ///
 void PEI::calculateFrameObjectOffsets(MachineFunction &Fn) {
-  const TargetFrameInfo &TFI = *Fn.getTarget().getFrameInfo();
+  const TargetFrameLowering &TFI = *Fn.getTarget().getFrameLowering();
 
   bool StackGrowsDown =
-    TFI.getStackGrowthDirection() == TargetFrameInfo::StackGrowsDown;
+    TFI.getStackGrowthDirection() == TargetFrameLowering::StackGrowsDown;
 
   // Loop over all of the stack objects, assigning sequential addresses...
   MachineFrameInfo *MFI = Fn.getFrameInfo();
@@ -682,7 +682,7 @@ void PEI::calculateFrameObjectOffsets(MachineFunction &Fn) {
 /// prolog and epilog code to the function.
 ///
 void PEI::insertPrologEpilogCode(MachineFunction &Fn) {
-  const TargetFrameInfo &TFI = *Fn.getTarget().getFrameInfo();
+  const TargetFrameLowering &TFI = *Fn.getTarget().getFrameLowering();
 
   // Add prologue to the function...
   TFI.emitPrologue(Fn);
@@ -704,9 +704,9 @@ void PEI::replaceFrameIndices(MachineFunction &Fn) {
   const TargetMachine &TM = Fn.getTarget();
   assert(TM.getRegisterInfo() && "TM::getRegisterInfo() must be implemented!");
   const TargetRegisterInfo &TRI = *TM.getRegisterInfo();
-  const TargetFrameInfo *TFI = TM.getFrameInfo();
+  const TargetFrameLowering *TFI = TM.getFrameLowering();
   bool StackGrowsDown =
-    TFI->getStackGrowthDirection() == TargetFrameInfo::StackGrowsDown;
+    TFI->getStackGrowthDirection() == TargetFrameLowering::StackGrowsDown;
   int FrameSetupOpcode   = TRI.getCallFrameSetupOpcode();
   int FrameDestroyOpcode = TRI.getCallFrameDestroyOpcode();
 
-- 
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