Begin LLVM C API integration

2026-08-06 15:48:51 +00:00 · 2020-02-01 22:50:57 +00:00
parent 0f399a7294
commit 6ed6a91a64
45 changed files with 10683 additions and 2 deletions
@@ -0,0 +1,75 @@
+/*===-- llvm-c/Comdat.h - Module Comdat C Interface -------------*- 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                    *|
+|*                                                                            *|
+|*===----------------------------------------------------------------------===*|
+|*                                                                            *|
+|* This file defines the C interface to COMDAT.                               *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_COMDAT_H
+#define LLVM_C_COMDAT_H
+
+#include "llvm-c/Types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+  LLVMAnyComdatSelectionKind,        ///< The linker may choose any COMDAT.
+  LLVMExactMatchComdatSelectionKind, ///< The data referenced by the COMDAT must
+                                     ///< be the same.
+  LLVMLargestComdatSelectionKind,    ///< The linker will choose the largest
+                                     ///< COMDAT.
+  LLVMNoDuplicatesComdatSelectionKind, ///< No other Module may specify this
+                                       ///< COMDAT.
+  LLVMSameSizeComdatSelectionKind ///< The data referenced by the COMDAT must be
+                                  ///< the same size.
+} LLVMComdatSelectionKind;
+
+/**
+ * Return the Comdat in the module with the specified name. It is created
+ * if it didn't already exist.
+ *
+ * @see llvm::Module::getOrInsertComdat()
+ */
+LLVMComdatRef LLVMGetOrInsertComdat(LLVMModuleRef M, const char *Name);
+
+/**
+ * Get the Comdat assigned to the given global object.
+ *
+ * @see llvm::GlobalObject::getComdat()
+ */
+LLVMComdatRef LLVMGetComdat(LLVMValueRef V);
+
+/**
+ * Assign the Comdat to the given global object.
+ *
+ * @see llvm::GlobalObject::setComdat()
+ */
+void LLVMSetComdat(LLVMValueRef V, LLVMComdatRef C);
+
+/*
+ * Get the conflict resolution selection kind for the Comdat.
+ *
+ * @see llvm::Comdat::getSelectionKind()
+ */
+LLVMComdatSelectionKind LLVMGetComdatSelectionKind(LLVMComdatRef C);
+
+/*
+ * Set the conflict resolution selection kind for the Comdat.
+ *
+ * @see llvm::Comdat::setSelectionKind()
+ */
+void LLVMSetComdatSelectionKind(LLVMComdatRef C, LLVMComdatSelectionKind Kind);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif