[PATCH] D23610: [ARM] Add pre-defined macros for ROPI, RWPI and FPIC

[Oliver Stannard via cfe-commits]

olista01 created this revision.
olista01 added reviewers: rengolin, t.p.northover.
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Herald added subscribers: samparker, rengolin, aemerson.

This adds pre-defined macros to test for code being compiled in the FPIC, ROPI and RWPI position-independence modes. The names of the macros match those used by armcc, which also implements all of the PIC modes.

Repository:
  rL LLVM

https://reviews.llvm.org/D23610

Files:
  include/clang/Basic/LangOptions.def
  include/clang/Driver/Options.td
  lib/Basic/Targets.cpp
  lib/Driver/Tools.cpp
  lib/Frontend/CompilerInvocation.cpp
  test/Preprocessor/arm-pic-predefines.c

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