Remove the MachineMove class.

It was just a less powerful and more confusing version of
MCCFIInstruction. A side effect is that, since MCCFIInstruction uses
dwarf register numbers, calls to getDwarfRegNum are pushed out, which
should allow further simplifications.

I left the MachineModuleInfo::addFrameMove interface unchanged since
this patch was already fairly big.

llvm-svn: 181680

1 files changed, 4 insertions, 5 deletions

diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index eb744d243b9..7ad4f57f75a 100644
--- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -636,14 +636,13 @@ void AsmPrinter::emitPrologLabel(const MachineInstr &MI) {
     OutStreamer.EmitCompactUnwindEncoding(MMI->getCompactUnwindEncoding());
 
   MachineModuleInfo &MMI = MF->getMMI();
-  const std::vector<MachineMove> &Moves = MMI.getFrameMoves();
+  std::vector<MCCFIInstruction> Instructions = MMI.getFrameInstructions();
   bool FoundOne = false;
   (void)FoundOne;
-  for (std::vector<MachineMove>::const_iterator I = Moves.begin(),
-                                                E = Moves.end();
-       I != E; ++I) {
+  for (std::vector<MCCFIInstruction>::iterator I = Instructions.begin(),
+         E = Instructions.end(); I != E; ++I) {
     if (I->getLabel() == Label) {
-      EmitCFIFrameMove(*I);
+      emitCFIInstruction(*I);
       FoundOne = true;
     }
   }