37 lines
1.3 KiB
C++
37 lines
1.3 KiB
C++
//===- NumericalStabilitySanitizer.h - NSan Pass ---------------*- C++ -*--===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM 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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// \file
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// This file defines the numerical stability sanitizer (nsan) pass.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_INSTRUMENTATION_NUMERICALSTABIITYSANITIZER_H
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#define LLVM_TRANSFORMS_INSTRUMENTATION_NUMERICALSTABIITYSANITIZER_H
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#include "llvm/IR/PassManager.h"
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#include "llvm/Pass.h"
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#include "llvm/Support/Compiler.h"
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namespace llvm {
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/// A function pass for nsan instrumentation.
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///
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/// Instruments functions to duplicate floating point computations in a
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/// higher-precision type.
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/// This pass inserts calls to runtime library functions. If the
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/// functions aren't declared yet, the pass inserts the declarations.
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struct NumericalStabilitySanitizerPass
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: public RequiredPassInfoMixin<NumericalStabilitySanitizerPass> {
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LLVM_ABI PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
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};
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} // end namespace llvm
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#endif // LLVM_TRANSFORMS_INSTRUMENTATION_NUMERICALSTABIITYSANITIZER_H
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