[all-commits] [llvm/llvm-project] 8f2c5c: [flang] Implement byte-swapped external unformatte...

[Peter Klausler via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8f2c5c4314f2360bf35d54507a54a5b612a41082
      https://github.com/llvm/llvm-project/commit/8f2c5c4314f2360bf35d54507a54a5b612a41082
  Author: peter klausler <pklausler at nvidia.com>
  Date:   2020-07-21 (Tue, 21 Jul 2020)

  Changed paths:
    M flang/runtime/environment.cpp
    M flang/runtime/environment.h
    M flang/runtime/format.cpp
    M flang/runtime/format.h
    M flang/runtime/io-api.cpp
    M flang/runtime/io-api.h
    M flang/runtime/io-stmt.cpp
    M flang/runtime/io-stmt.h
    M flang/runtime/main.cpp
    M flang/runtime/main.h
    M flang/runtime/unit.cpp
    M flang/runtime/unit.h
    M flang/tools/f18/f18.cpp
    M flang/unittests/Runtime/external-io.cpp

  Log Message:
  -----------
  [flang] Implement byte-swapped external unformatted I/O in runtime

Add SetConvert() to the OPEN statement's runtime API.
Add ByteswapOption() to the main program's runtime API.
Check a $FORT_CONVERT environment variable, too, for
a swapping specifier.

Reviewed By: sscalpone

Differential Revision: https://reviews.llvm.org/D84284