[flang] [clang] [clang-tools-extra] [llvm] [flang] Add EXECUTE_COMMAND_LINE runtime and lowering intrinsics implementation (PR #74077)

@@ -0,0 +1,206 @@ +//===-- runtime/execute.cpp ---===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Ap

[flang] [clang] [clang-tools-extra] [llvm] [flang] Add EXECUTE_COMMAND_LINE runtime and lowering intrinsics implementation (PR #74077)

@@ -0,0 +1,206 @@ +//===-- runtime/execute.cpp ---===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Ap

[flang] [clang] [clang-tools-extra] [llvm] [flang] Add EXECUTE_COMMAND_LINE runtime and lowering intrinsics implementation (PR #74077)

@@ -0,0 +1,31 @@ +//===-- include/flang/Runtime/command.h -*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apa

[flang] [clang] [clang-tools-extra] [llvm] [flang] Add EXECUTE_COMMAND_LINE runtime and lowering intrinsics implementation (PR #74077)

@@ -173,5 +173,141 @@ RT_API_ATTRS void ShallowCopy(const Descriptor &to, const Descriptor &from) { ShallowCopy(to, from, to.IsContiguous(), from.IsContiguous()); } +RT_API_ATTRS const char *EnsureNullTerminated( +const char *str, size_t length, Terminator &terminator)