[PATCH] D130513: [Flang] Add -fconvert option to swap endianness for unformatted files

[Jonathon Penix via Phabricator via cfe-commits]

jpenix-quic updated this revision to Diff 449875.
jpenix-quic added a comment.
Herald added subscribers: bzcheeseman, sdasgup3, wenzhicui, wrengr, cota, teijeong, rdzhabarov, tatianashp, msifontes, jurahul, Kayjukh, grosul1, Joonsoo, stephenneuendorffer, liufengdb, aartbik, mgester, arpith-jacob, nicolasvasilache, antiagainst, shauheen, rriddle.

Attempted to address comments suggesting a different approach for the implementation. Rather than add a call to a new set_convert() runtime function, create a list of environment variable defaults that is passed into and set by the runtime via a "known" extern data structure. Also rebased.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D130513/new/

https://reviews.llvm.org/D130513

Files:
  clang/include/clang/Driver/Options.td
  clang/lib/Driver/ToolChains/Flang.cpp
  flang/examples/external-hello.cpp
  flang/include/flang/Frontend/FrontendOptions.h
  flang/include/flang/Lower/Bridge.h
  flang/include/flang/Lower/Runtime.h
  flang/include/flang/Optimizer/Builder/Runtime/EnvironmentDefaults.h
  flang/include/flang/Optimizer/Support/InternalNames.h
  flang/include/flang/Runtime/environment-defaults.h
  flang/include/flang/Runtime/main.h
  flang/lib/Frontend/CompilerInvocation.cpp
  flang/lib/Frontend/FrontendActions.cpp
  flang/lib/Lower/Bridge.cpp
  flang/lib/Optimizer/Builder/CMakeLists.txt
  flang/lib/Optimizer/Builder/Runtime/EnvironmentDefaults.cpp
  flang/lib/Optimizer/Support/InternalNames.cpp
  flang/runtime/FortranMain/Fortran_main.c
  flang/runtime/environment-default-list.h
  flang/runtime/environment.cpp
  flang/runtime/environment.h
  flang/runtime/main.cpp
  flang/test/Driver/convert.f90
  flang/test/Driver/driver-help-hidden.f90
  flang/test/Driver/driver-help.f90
  flang/test/Driver/emit-mlir.f90
  flang/test/Driver/frontend-forwarding.f90
  flang/test/Lower/convert.f90
  flang/test/Lower/environment-defaults.f90
  flang/test/Runtime/no-cpp-dep.c
  flang/tools/bbc/bbc.cpp
  flang/unittests/Runtime/CommandTest.cpp
  flang/unittests/Runtime/Stop.cpp

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