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ae65e281f3
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
66 lines
2.5 KiB
C++
66 lines
2.5 KiB
C++
/*===-- llvm-c/Analysis.h - Analysis Library C Interface --------*- C++ -*-===*\
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|* *|
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|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *|
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|* Exceptions. *|
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|* See https://llvm.org/LICENSE.txt for license information. *|
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|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *|
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|* *|
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|*===----------------------------------------------------------------------===*|
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|* *|
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|* This header declares the C interface to libLLVMAnalysis.a, which *|
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|* implements various analyses of the LLVM IR. *|
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|* *|
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|* Many exotic languages can interoperate with C code but have a harder time *|
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|* with C++ due to name mangling. So in addition to C, this interface enables *|
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|* tools written in such languages. *|
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|* *|
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\*===----------------------------------------------------------------------===*/
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#ifndef LLVM_C_ANALYSIS_H
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#define LLVM_C_ANALYSIS_H
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#include "llvm-c/Types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @defgroup LLVMCAnalysis Analysis
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* @ingroup LLVMC
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*
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* @{
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*/
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typedef enum {
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LLVMAbortProcessAction, /* verifier will print to stderr and abort() */
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LLVMPrintMessageAction, /* verifier will print to stderr and return 1 */
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LLVMReturnStatusAction /* verifier will just return 1 */
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} LLVMVerifierFailureAction;
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/* Verifies that a module is valid, taking the specified action if not.
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Optionally returns a human-readable description of any invalid constructs.
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OutMessage must be disposed with LLVMDisposeMessage. */
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LLVMBool LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action,
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char **OutMessage);
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/* Verifies that a single function is valid, taking the specified action. Useful
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for debugging. */
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LLVMBool LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action);
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/* Open up a ghostview window that displays the CFG of the current function.
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Useful for debugging. */
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void LLVMViewFunctionCFG(LLVMValueRef Fn);
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void LLVMViewFunctionCFGOnly(LLVMValueRef Fn);
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif
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