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[lld-macho][nfc] Use llvm::function_ref instead of std::function

This commit is contained in:
Jez Ng 2022-03-04 20:22:40 -05:00
parent c416f3fafd
commit 53e7eef43f
1 changed files with 4 additions and 4 deletions
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8
lld/MachO/ICF.cpp
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@ -33,8 +33,8 @@ public:
void segregate(size_t begin, size_t end, EqualsFn);
size_t findBoundary(size_t begin, size_t end);
void forEachClassRange(size_t begin, size_t end,
std::function<void(size_t, size_t)> func);
void forEachClass(std::function<void(size_t, size_t)> func);
llvm::function_ref<void(size_t, size_t)> func);
void forEachClass(llvm::function_ref<void(size_t, size_t)> func);
bool equalsConstant(const ConcatInputSection *ia,
const ConcatInputSection *ib);
@ -225,7 +225,7 @@ size_t ICF::findBoundary(size_t begin, size_t end) {
// Invoke FUNC on subranges with matching equivalence class
void ICF::forEachClassRange(size_t begin, size_t end,
std::function<void(size_t, size_t)> func) {
llvm::function_ref<void(size_t, size_t)> func) {
while (begin < end) {
size_t mid = findBoundary(begin, end);
func(begin, mid);
@ -235,7 +235,7 @@ void ICF::forEachClassRange(size_t begin, size_t end,
// Split icfInputs into shards, then parallelize invocation of FUNC on subranges
// with matching equivalence class
void ICF::forEachClass(std::function<void(size_t, size_t)> func) {
void ICF::forEachClass(llvm::function_ref<void(size_t, size_t)> func) {
// Only use threads when the benefits outweigh the overhead.
const size_t threadingThreshold = 1024;
if (icfInputs.size() < threadingThreshold) {