LLVM 19.0.0git
Analysis.h
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1/*===-- llvm-c/Analysis.h - Analysis Library C Interface --------*- C++ -*-===*\
2|* *|
3|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *|
4|* Exceptions. *|
5|* See https://llvm.org/LICENSE.txt for license information. *|
6|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *|
7|* *|
8|*===----------------------------------------------------------------------===*|
9|* *|
10|* This header declares the C interface to libLLVMAnalysis.a, which *|
11|* implements various analyses of the LLVM IR. *|
12|* *|
13|* Many exotic languages can interoperate with C code but have a harder time *|
14|* with C++ due to name mangling. So in addition to C, this interface enables *|
15|* tools written in such languages. *|
16|* *|
17\*===----------------------------------------------------------------------===*/
18
19#ifndef LLVM_C_ANALYSIS_H
20#define LLVM_C_ANALYSIS_H
21
22#include "llvm-c/ExternC.h"
23#include "llvm-c/Types.h"
24
26
27/**
28 * @defgroup LLVMCAnalysis Analysis
29 * @ingroup LLVMC
30 *
31 * @{
32 */
33
34typedef enum {
35 LLVMAbortProcessAction, /* verifier will print to stderr and abort() */
36 LLVMPrintMessageAction, /* verifier will print to stderr and return 1 */
37 LLVMReturnStatusAction /* verifier will just return 1 */
39
40
41/* Verifies that a module is valid, taking the specified action if not.
42 Optionally returns a human-readable description of any invalid constructs.
43 OutMessage must be disposed with LLVMDisposeMessage. */
45 char **OutMessage);
46
47/* Verifies that a single function is valid, taking the specified action. Useful
48 for debugging. */
50
51/* Open up a ghostview window that displays the CFG of the current function.
52 Useful for debugging. */
55
56/**
57 * @}
58 */
59
61
62#endif
#define LLVM_C_EXTERN_C_BEGIN
Definition: ExternC.h:35
#define LLVM_C_EXTERN_C_END
Definition: ExternC.h:36
LLVMBool LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action, char **OutMessage)
Definition: Analysis.cpp:68
void LLVMViewFunctionCFG(LLVMValueRef Fn)
Definition: Analysis.cpp:100
LLVMVerifierFailureAction
Definition: Analysis.h:34
void LLVMViewFunctionCFGOnly(LLVMValueRef Fn)
Definition: Analysis.cpp:105
LLVMBool LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action)
Definition: Analysis.cpp:89
@ LLVMPrintMessageAction
Definition: Analysis.h:36
@ LLVMReturnStatusAction
Definition: Analysis.h:37
@ LLVMAbortProcessAction
Definition: Analysis.h:35
struct LLVMOpaqueValue * LLVMValueRef
Represents an individual value in LLVM IR.
Definition: Types.h:75
int LLVMBool
Definition: Types.h:28
struct LLVMOpaqueModule * LLVMModuleRef
The top-level container for all other LLVM Intermediate Representation (IR) objects.
Definition: Types.h:61