[all-commits] [llvm/llvm-project] 7c8ef7: [flang] add SYSTEM runtime and lowering intrinsics...

[Yi Wu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7c8ef76500b40c3b7cb65b839b61345b713aeb5a
      https://github.com/llvm/llvm-project/commit/7c8ef76500b40c3b7cb65b839b61345b713aeb5a
  Author: Yi Wu <43659785+yi-wu-arm at users.noreply.github.com>
  Date:   2024-01-29 (Mon, 29 Jan 2024)

  Changed paths:
    M flang/docs/Intrinsics.md
    M flang/include/flang/Optimizer/Builder/IntrinsicCall.h
    M flang/lib/Evaluate/intrinsics.cpp
    M flang/lib/Optimizer/Builder/IntrinsicCall.cpp
    A flang/test/Lower/Intrinsics/system-optional.f90
    A flang/test/Lower/Intrinsics/system.f90
    M flang/unittests/Runtime/CommandTest.cpp

  Log Message:
  -----------
  [flang] add SYSTEM runtime and lowering intrinsics support (#74309)

Calls std::system() function and pass the command,
cmd on Windows or shell on Linux.
Command parameter is required, exitstatus is optional.
call system(command)
call system(command, exitstatus)

It calls `execute_command_line` runtime function with `wait` set to true.
---------

Co-authored-by: Yi Wu <yiwu02 at wdev-yiwu02.arm.com>