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llvm-mirror/lib/Support/ThreadLocal.cpp
Nico Weber fcf0230e34 IWYU for llvm-config.h in llvm, additions.
See r331124 for how I made a list of files missing the include.
I then ran this Python script:

    for f in open('filelist.txt'):
        f = f.strip()
        fl = open(f).readlines()

        found = False
        for i in xrange(len(fl)):
            p = '#include "llvm/'
            if not fl[i].startswith(p):
                continue
            if fl[i][len(p):] > 'Config':
                fl.insert(i, '#include "llvm/Config/llvm-config.h"\n')
                found = True
                break
        if not found:
            print 'not found', f
        else:
            open(f, 'w').write(''.join(fl))

and then looked through everything with `svn diff | diffstat -l | xargs -n 1000 gvim -p`
and tried to fix include ordering and whatnot.

No intended behavior change.

llvm-svn: 331184
2018-04-30 14:59:11 +00:00

49 lines
1.7 KiB
C++

//===- ThreadLocal.cpp - Thread Local Data ----------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file implements the llvm::sys::ThreadLocal class.
//
//===----------------------------------------------------------------------===//
#include "llvm/Support/ThreadLocal.h"
#include "llvm/Config/llvm-config.h"
#include "llvm/Support/Compiler.h"
//===----------------------------------------------------------------------===//
//=== WARNING: Implementation here must contain only TRULY operating system
//=== independent code.
//===----------------------------------------------------------------------===//
#if !defined(LLVM_ENABLE_THREADS) || LLVM_ENABLE_THREADS == 0
// Define all methods as no-ops if threading is explicitly disabled
namespace llvm {
using namespace sys;
ThreadLocalImpl::ThreadLocalImpl() : data() { }
ThreadLocalImpl::~ThreadLocalImpl() { }
void ThreadLocalImpl::setInstance(const void* d) {
static_assert(sizeof(d) <= sizeof(data), "size too big");
void **pd = reinterpret_cast<void**>(&data);
*pd = const_cast<void*>(d);
}
void *ThreadLocalImpl::getInstance() {
void **pd = reinterpret_cast<void**>(&data);
return *pd;
}
void ThreadLocalImpl::removeInstance() {
setInstance(nullptr);
}
}
#elif defined(LLVM_ON_UNIX)
#include "Unix/ThreadLocal.inc"
#elif defined( _WIN32)
#include "Windows/ThreadLocal.inc"
#else
#warning Neither LLVM_ON_UNIX nor _WIN32 set in Support/ThreadLocal.cpp
#endif