Teach the integer-promotion rewrite strategy to be endianness aware.

[oota-llvm.git] / lib / Target / ARM / Thumb1FrameLowering.cpp

diff --git a/lib/Target/ARM/Thumb1FrameLowering.cpp b/lib/Target/ARM/Thumb1FrameLowering.cpp
index bb327b0bb78ca529407491ef0cfde61c7b8c764a..edd73c20c0bef00a347ee8ae5789ea70cc002980 100644 (file)
--- a/lib/Target/ARM/Thumb1FrameLowering.cpp
+++ b/lib/Target/ARM/Thumb1FrameLowering.cpp
@@ -1,4 +1,4 @@
-//======- Thumb1FrameLowering.cpp - Thumb1 Frame Information ---*- C++ -*-====//
+//===-- Thumb1FrameLowering.cpp - Thumb1 Frame Information ----------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -12,7 +12,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "Thumb1FrameLowering.h"
-#include "ARMBaseInstrInfo.h"
 #include "ARMMachineFunctionInfo.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
@@ -175,14 +174,14 @@ void Thumb1FrameLowering::emitPrologue(MachineFunction &MF) const {
     AFI->setShouldRestoreSPFromFP(true);
 }
 
-static bool isCalleeSavedRegister(unsigned Reg, const unsigned *CSRegs) {
+static bool isCalleeSavedRegister(unsigned Reg, const uint16_t *CSRegs) {
   for (unsigned i = 0; CSRegs[i]; ++i)
     if (Reg == CSRegs[i])
       return true;
   return false;
 }
 
-static bool isCSRestore(MachineInstr *MI, const unsigned *CSRegs) {
+static bool isCSRestore(MachineInstr *MI, const uint16_t *CSRegs) {
   if (MI->getOpcode() == ARM::tLDRspi &&
       MI->getOperand(1).isFI() &&
       isCalleeSavedRegister(MI->getOperand(0).getReg(), CSRegs))
@@ -214,7 +213,7 @@ void Thumb1FrameLowering::emitEpilogue(MachineFunction &MF,
 
   unsigned VARegSaveSize = AFI->getVarArgsRegSaveSize();
   int NumBytes = (int)MFI->getStackSize();
-  const unsigned *CSRegs = RegInfo->getCalleeSavedRegs();
+  const uint16_t *CSRegs = RegInfo->getCalleeSavedRegs();
   unsigned FramePtr = RegInfo->getFrameRegister(MF);
 
   if (!AFI->hasStackFrame()) {