Merge "Update prebuilt Clang to r353983." into p9.0HEADp9.0-backupp9.0

1 files changed, 65 insertions, 0 deletions

diff --git a/clang-r353983/include/llvm-c/Analysis.h b/clang-r353983/include/llvm-c/Analysis.h
new file mode 100644
index 00000000..cb9e8ece
--- /dev/null
+++ b/clang-r353983/include/llvm-c/Analysis.h
@@ -0,0 +1,65 @@
+/*===-- llvm-c/Analysis.h - Analysis Library 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 header declares the C interface to libLLVMAnalysis.a, which           *|
+|* implements various analyses of the LLVM IR.                                *|
+|*                                                                            *|
+|* Many exotic languages can interoperate with C code but have a harder time  *|
+|* with C++ due to name mangling. So in addition to C, this interface enables *|
+|* tools written in such languages.                                           *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_ANALYSIS_H
+#define LLVM_C_ANALYSIS_H
+
+#include "llvm-c/Types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup LLVMCAnalysis Analysis
+ * @ingroup LLVMC
+ *
+ * @{
+ */
+
+typedef enum {
+  LLVMAbortProcessAction, /* verifier will print to stderr and abort() */
+  LLVMPrintMessageAction, /* verifier will print to stderr and return 1 */
+  LLVMReturnStatusAction  /* verifier will just return 1 */
+} LLVMVerifierFailureAction;
+
+
+/* Verifies that a module is valid, taking the specified action if not.
+   Optionally returns a human-readable description of any invalid constructs.
+   OutMessage must be disposed with LLVMDisposeMessage. */
+LLVMBool LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action,
+                          char **OutMessage);
+
+/* Verifies that a single function is valid, taking the specified action. Useful
+   for debugging. */
+LLVMBool LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action);
+
+/* Open up a ghostview window that displays the CFG of the current function.
+   Useful for debugging. */
+void LLVMViewFunctionCFG(LLVMValueRef Fn);
+void LLVMViewFunctionCFGOnly(LLVMValueRef Fn);
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif