[PATCH] D27227: Move most EH from MachineModuleInfo to MachineFunction

[Matthias Braun via Phabricator via llvm-commits]

MatzeB created this revision.
MatzeB added reviewers: rnk, echristo, asl.
MatzeB added a subscriber: llvm-commits.
MatzeB set the repository for this revision to rL LLVM.
Herald added subscribers: mehdi_amini, mcrosier.

Most of the exception handling members in MachineModuleInfo is actually
per function data (talks about the "current function") so it is better
to keep it at the function instead of the module.

This is a necessary step to have machine module passes work properly.

Also:

- Rename TidyLandingPads() to tidyLandingPads()
- Use doxygen member groups instead of "//===- EH ---"... so it is clear where a group ends.
- I had to add an ugly const_cast at two places in the AsmPrinter because the available MachineFunction pointers are const, but the code wants to call tidyLandingPads() in between (markFunctionEnd()/endFunction()).


Repository:
  rL LLVM

https://reviews.llvm.org/D27227

Files:
  include/llvm/CodeGen/MachineFunction.h
  include/llvm/CodeGen/MachineModuleInfo.h
  lib/CodeGen/Analysis.cpp
  lib/CodeGen/AsmPrinter/ARMException.cpp
  lib/CodeGen/AsmPrinter/AsmPrinter.cpp
  lib/CodeGen/AsmPrinter/DwarfCFIException.cpp
  lib/CodeGen/AsmPrinter/EHStreamer.cpp
  lib/CodeGen/AsmPrinter/WinException.cpp
  lib/CodeGen/MachineFunction.cpp
  lib/CodeGen/MachineModuleInfo.cpp
  lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
  lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
  lib/CodeGen/TargetFrameLoweringImpl.cpp
  lib/Target/ARM/ARMISelLowering.cpp
  lib/Target/SystemZ/SystemZFrameLowering.cpp
  lib/Target/X86/X86CallFrameOptimization.cpp
  lib/Target/X86/X86FrameLowering.cpp
  lib/Target/X86/X86ISelLowering.cpp
  lib/Target/X86/X86RegisterInfo.cpp
  lib/Target/XCore/XCoreFrameLowering.cpp

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