[llvm-branch-commits] [flang] [Flang] Split runtime headers in preparation for cross-compilation. NFC. (PR #112188)

[Michael Kruse via llvm-branch-commits]

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@@ -0,0 +1,73 @@
+//===-- include/flang/Runtime/descriptor-consts.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: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef FORTRAN_RUNTIME_DESCRIPTOR_CONSTS_H_
+#define FORTRAN_RUNTIME_DESCRIPTOR_CONSTS_H_
+
+#include "flang/Common/api-attrs.h"
+#include "flang/ISO_Fortran_binding_wrapper.h"
+#include <cstddef>
+#include <cstdint>
+
+// Value of the addendum presence flag.
+#define _CFI_ADDENDUM_FLAG 1
+// Number of bits needed to be shifted when manipulating the allocator index.
+#define _CFI_ALLOCATOR_IDX_SHIFT 1
+// Allocator index mask.
+#define _CFI_ALLOCATOR_IDX_MASK 0b00001110
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Meinersbur wrote:

https://github.com/llvm/llvm-project/blob/70334081f75d67900c6ffa193c60c4d6f4767354/flang/lib/Optimizer/CodeGen/CodeGen.cpp#L1279

https://github.com/llvm/llvm-project/pull/112188