am 1c4ad5ef: Merge branch \'upstream\' into merge-2012_09_10

* commit '1c4ad5ef4fab105f0c8af7edd026e00502fb6279': (446 commits)
  Revert r163556. Missed updates to tablegen files.
  Update function names to conform to guidelines.  No functional change intended.
  test/CodeGen/X86/ms-inline-asm.ll: Relax for non-darwin x86 targets. '##InlineAsm' could not be seen in other hosts.
  [ms-inline asm] Properly emit the asm directives when the AsmPrinterVariant and InlineAsmVariant don't match.
  Update test case for Release builds.
  Remove redundant semicolons which are null statements.
  Disable stack coloring because it makes dragonegg fail bootstrapping.
  [ms-inline asm] Pass the correct AsmVariant to the PrintAsmOperand() function and update the printOperand() function accordingly.
  [ms-inline asm] Add support for .att_syntax directive.
  Enable stack coloring.
  Don't attempt to use flags from predicated instructions.
  [Object] Extract Elf_Ehdr. Patch by Hemant Kulkarni!
  Stack Coloring: Handle the case where END markers come before BEGIN markers properly.
  Enhance PR11334 fix to support extload from v2f32/v4f32
  Add "blocked" heuristic to the Hexagon MI scheduler.
  Fold multiply by 0 or 1 when in UnsafeFPMath mode in SelectionDAG::getNode().
  whitespace
  Add boolean simplification support from CMOV
  Fix an assertion failure when optimising a shufflevector incorrectly into concat_vectors, and a followup bug with SelectionDAG::getNode() creating nodes with invalid types.
  Minor cleanup. No functional change.
  ...

1 files changed, 20 insertions, 20 deletions

diff --git a/lib/CodeGen/AsmPrinter/DwarfException.h b/lib/CodeGen/AsmPrinter/DwarfException.h
index 75f6056..fe9e493 100644
--- a/lib/CodeGen/AsmPrinter/DwarfException.h
+++ b/lib/CodeGen/AsmPrinter/DwarfException.h
@@ -43,26 +43,6 @@ protected:
   /// MMI - Collected machine module information.
   MachineModuleInfo *MMI;
 
-  /// EmitExceptionTable - Emit landing pads and actions.
-  ///
-  /// The general organization of the table is complex, but the basic concepts
-  /// are easy.  First there is a header which describes the location and
-  /// organization of the three components that follow.
-  ///  1. The landing pad site information describes the range of code covered
-  ///     by the try.  In our case it's an accumulation of the ranges covered
-  ///     by the invokes in the try.  There is also a reference to the landing
-  ///     pad that handles the exception once processed.  Finally an index into
-  ///     the actions table.
-  ///  2. The action table, in our case, is composed of pairs of type ids
-  ///     and next action offset.  Starting with the action index from the
-  ///     landing pad site, each type Id is checked for a match to the current
-  ///     exception.  If it matches then the exception and type id are passed
-  ///     on to the landing pad.  Otherwise the next action is looked up.  This
-  ///     chain is terminated with a next action of zero.  If no type id is
-  ///     found the frame is unwound and handling continues.
-  ///  3. Type id table contains references to all the C++ typeinfo for all
-  ///     catches in the function.  This tables is reversed indexed base 1.
-
   /// SharedTypeIds - How many leading type ids two landing pads have in common.
   static unsigned SharedTypeIds(const LandingPadInfo *L,
                                 const LandingPadInfo *R);
@@ -119,6 +99,26 @@ protected:
                             const RangeMapType &PadMap,
                             const SmallVectorImpl<const LandingPadInfo *> &LPs,
                             const SmallVectorImpl<unsigned> &FirstActions);
+
+  /// EmitExceptionTable - Emit landing pads and actions.
+  ///
+  /// The general organization of the table is complex, but the basic concepts
+  /// are easy.  First there is a header which describes the location and
+  /// organization of the three components that follow.
+  ///  1. The landing pad site information describes the range of code covered
+  ///     by the try.  In our case it's an accumulation of the ranges covered
+  ///     by the invokes in the try.  There is also a reference to the landing
+  ///     pad that handles the exception once processed.  Finally an index into
+  ///     the actions table.
+  ///  2. The action table, in our case, is composed of pairs of type ids
+  ///     and next action offset.  Starting with the action index from the
+  ///     landing pad site, each type Id is checked for a match to the current
+  ///     exception.  If it matches then the exception and type id are passed
+  ///     on to the landing pad.  Otherwise the next action is looked up.  This
+  ///     chain is terminated with a next action of zero.  If no type id is
+  ///     found the frame is unwound and handling continues.
+  ///  3. Type id table contains references to all the C++ typeinfo for all
+  ///     catches in the function.  This tables is reversed indexed base 1.
   void EmitExceptionTable();
 
 public: