[PATCH] D31140: [LLVMbugs] [Bug 18710] Only generate .ARM.exidx and .ARM.extab when needed in EHABI

[Christian Bruel via Phabricator via cfe-commits]

chrib updated this revision to Diff 116176.
chrib added a comment.
Herald added a subscriber: javed.absar.

Changes since last revision:

- Check IsUnwindTablesDefault in ARM Toolchains that support ExceptionHandling::ARM (not Darwin, NetBSD)
- Check input type with driver mode for C++ mode.
- Add Tests


https://reviews.llvm.org/D31140

Files:
  include/clang/Driver/ToolChain.h
  lib/Driver/ToolChain.cpp
  lib/Driver/ToolChains/Arch/ARM.cpp
  lib/Driver/ToolChains/Arch/ARM.h
  lib/Driver/ToolChains/BareMetal.cpp
  lib/Driver/ToolChains/BareMetal.h
  lib/Driver/ToolChains/Clang.cpp
  lib/Driver/ToolChains/CrossWindows.cpp
  lib/Driver/ToolChains/CrossWindows.h
  lib/Driver/ToolChains/Darwin.cpp
  lib/Driver/ToolChains/Darwin.h
  lib/Driver/ToolChains/Gnu.cpp
  lib/Driver/ToolChains/Gnu.h
  lib/Driver/ToolChains/MSVC.cpp
  lib/Driver/ToolChains/MSVC.h
  lib/Driver/ToolChains/MinGW.cpp
  lib/Driver/ToolChains/MinGW.h
  lib/Driver/ToolChains/NetBSD.h
  test/Driver/arm-unwind.c
  test/Driver/arm-unwind.cpp

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