static const NEONLdStTableEntry *LookupNEONLdSt(unsigned Opcode) {
#ifndef NDEBUG
// Make sure the table is sorted.
- static bool TableChecked = false;
- if (!TableChecked) {
+ static std::atomic<bool> TableChecked(false);
+ if (!TableChecked.load(std::memory_order_relaxed)) {
assert(std::is_sorted(std::begin(NEONLdStTable), std::end(NEONLdStTable)) &&
"NEONLdStTable is not sorted!");
- TableChecked = true;
+ TablesChecked.store(true, std::memory_order_relaxed);
}
#endif
#ifndef NDEBUG
// Make sure the tables are sorted.
- static bool TableChecked = false;
- if (!TableChecked) {
+ static std::atomic<bool> TableChecked(false);
+ if (!TableChecked.load(std::memory_order_relaxed)) {
assert(std::is_sorted(std::begin(X86EvexToVex128CompressTable),
std::end(X86EvexToVex128CompressTable)) &&
"X86EvexToVex128CompressTable is not sorted!");
assert(std::is_sorted(std::begin(X86EvexToVex256CompressTable),
std::end(X86EvexToVex256CompressTable)) &&
"X86EvexToVex256CompressTable is not sorted!");
- TableChecked = true;
+ TablesChecked.store(true, std::memory_order_relaxed);
}
#endif
#ifndef NDEBUG
// Make sure the tables are sorted.
- static bool LLVM_ATTRIBUTE_UNUSED FoldTablesChecked = [] {
+ static std::atomic<bool> FoldTablesChecked(false);
+ if (!FoldTablesChecked.load(std::memory_order_relaxed)) {
assert(std::is_sorted(std::begin(MemoryFoldTable2Addr),
std::end(MemoryFoldTable2Addr)) &&
std::adjacent_find(std::begin(MemoryFoldTable2Addr),
std::end(MemoryFoldTable4)) ==
std::end(MemoryFoldTable4) &&
"MemoryFoldTable4 is not sorted and unique!");
- return true;
- }();
+ FoldTablesChecked.store(true, std::memory_order_relaxed);
+ }
#endif
}