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1fd87a682a
This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-14-init-18294-gdb01b123d012, the last commit before the upstream release/14.x branch was created. PR: 261742 MFC after: 2 weeks
39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
//===-- Valgrind.cpp - Implement Valgrind communication ---------*- 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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// Defines Valgrind communication methods, if HAVE_VALGRIND_VALGRIND_H is
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// defined. If we have valgrind.h but valgrind isn't running, its macros are
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// no-ops.
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//
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//===----------------------------------------------------------------------===//
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#include <stddef.h>
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#include "llvm/Support/Valgrind.h"
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#include "llvm/Config/config.h"
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#if HAVE_VALGRIND_VALGRIND_H
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#include <valgrind/valgrind.h>
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bool llvm::sys::RunningOnValgrind() {
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return RUNNING_ON_VALGRIND;
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}
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void llvm::sys::ValgrindDiscardTranslations(const void *Addr, size_t Len) {
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VALGRIND_DISCARD_TRANSLATIONS(Addr, Len);
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}
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#else // !HAVE_VALGRIND_VALGRIND_H
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bool llvm::sys::RunningOnValgrind() {
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return false;
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}
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void llvm::sys::ValgrindDiscardTranslations(const void *Addr, size_t Len) {
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}
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#endif // !HAVE_VALGRIND_VALGRIND_H
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