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This commit is contained in:
Rui Ueyama 2020-10-18 13:34:37 +09:00
parent 3626108816
commit 6077bcf403
2 changed files with 8 additions and 16 deletions
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1
chibild.h
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@ -14,6 +14,7 @@
#include "llvm/Support/Timer.h"
#include "tbb/blocked_range.h"
#include "tbb/concurrent_hash_map.h"
#include "tbb/concurrent_unordered_set.h"
#include "tbb/parallel_for_each.h"
#include "tbb/parallel_sort.h"
#include "tbb/partitioner.h"

23
intern.cc
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@ -2,29 +2,20 @@
namespace tbb {
template<>
struct tbb_hash_compare<StringRef> {
static size_t hash(const StringRef &k) {
struct tbb_hash<StringRef> {
size_t operator()(const StringRef &k) const {
return llvm::hash_value(k);
}
static bool equal(const StringRef &k1, const StringRef &k2) {
return k1 == k2;
}
};
}
typedef tbb::concurrent_hash_map<StringRef, InternedString> MapType;
static MapType map;
InternedString::InternedString(StringRef s) {
if (s.empty())
return;
MapType::accessor acc;
map.insert(acc, s);
if (acc->second.data() == nullptr)
acc->second = {s.data(), s.size()};
data_ = acc->second.data();
size_ = acc->second.size();
static tbb::concurrent_unordered_set<StringRef> set;
auto it = set.insert(s);
data_ = it.first->data();
size_ = it.first->size();
}