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d1b42bfe87
Force `-Werror=strict-prototypes` so that C API tests fail to compile if we add a non-prototype declaration. This should help avoid regressions like bddecba4b333f7772029b4937d2c34f9f2fda6ca was fixing. https://reviews.llvm.org/D70285 rdar://problem/57203137
63 lines
2.5 KiB
C++
63 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/ExternC.h"
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#include "llvm-c/Types.h"
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LLVM_C_EXTERN_C_BEGIN
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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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LLVM_C_EXTERN_C_END
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#endif
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