change EH related stuff (other than EH_LABEL) to use MCSymbol

instead of label ID's.  This cleans up and regularizes a bunch 
of code and makes way for future progress.

Unfortunately, this pointed out to me that JITDwarfEmitter.cpp
is largely copy and paste from DwarfException/MachineModuleInfo
and other places.  This is very sad and disturbing. :(

One major change here is that TidyLandingPads moved from being
called in DwarfException::BeginFunction to being called in
DwarfException::EndFunction.  There should not be any 
functionality change from doing this, but I'm not an EH expert.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98459 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 7 deletions

diff --git a/include/llvm/CodeGen/ObjectCodeEmitter.h b/include/llvm/CodeGen/ObjectCodeEmitter.h
index 170c0c8ed3..d46628caae 100644
--- a/include/llvm/CodeGen/ObjectCodeEmitter.h
+++ b/include/llvm/CodeGen/ObjectCodeEmitter.h
@@ -137,13 +137,6 @@ public:
   /// emitted.
   virtual uintptr_t getMachineBasicBlockAddress(MachineBasicBlock *MBB) const;
 
-  /// emitLabel - Emits a label
-  virtual void emitLabel(uint64_t LabelID) = 0;
-
-  /// getLabelAddress - Return the address of the specified LabelID, only usable
-  /// after the LabelID has been emitted.
-  virtual uintptr_t getLabelAddress(uint64_t LabelID) const = 0;
-
   /// emitJumpTables - Emit all the jump tables for a given jump table info
   /// record to the appropriate section.
   virtual void emitJumpTables(MachineJumpTableInfo *MJTI) = 0;