Print all the moves at a given label instead of just the first one.

Remove previous DwarfCFI hack.

llvm-svn: 130187

1 files changed, 0 insertions, 9 deletions

diff --git a/llvm/lib/Target/X86/X86FrameLowering.cpp b/llvm/lib/Target/X86/X86FrameLowering.cpp
index df20429bcc7..06d12fc04a3 100644
--- a/llvm/lib/Target/X86/X86FrameLowering.cpp
+++ b/llvm/lib/Target/X86/X86FrameLowering.cpp
@@ -477,15 +477,6 @@ void X86FrameLowering::emitPrologue(MachineFunction &MF) const {
         .addReg(StackPtr);
 
     if (needsFrameMoves) {
-      const MCAsmInfo &MAI = MMI.getContext().getAsmInfo();
-      if (MAI.getExceptionHandlingType() == ExceptionHandling::DwarfCFI) {
-        MCSymbol *FrameLabel0 = MMI.getContext().CreateTempSymbol();
-        BuildMI(MBB, MBBI, DL, TII.get(X86::PROLOG_LABEL)).addSym(FrameLabel0);
-        MachineLocation FPSrc0(FramePtr);
-        MachineLocation FPDst0(FramePtr, -2 * stackGrowth);
-        Moves.push_back(MachineMove(FrameLabel0, FPDst0, FPSrc0));
-      }
-
       // Mark effective beginning of when frame pointer becomes valid.
       MCSymbol *FrameLabel = MMI.getContext().CreateTempSymbol();
       BuildMI(MBB, MBBI, DL, TII.get(X86::PROLOG_LABEL)).addSym(FrameLabel);