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-rw-r--r--deps/jemalloc/src/jemalloc_cpp.cpp27
1 files changed, 18 insertions, 9 deletions
diff --git a/deps/jemalloc/src/jemalloc_cpp.cpp b/deps/jemalloc/src/jemalloc_cpp.cpp
index 844ab398a7..da0441a7c9 100644
--- a/deps/jemalloc/src/jemalloc_cpp.cpp
+++ b/deps/jemalloc/src/jemalloc_cpp.cpp
@@ -39,12 +39,10 @@ void operator delete(void *ptr, std::size_t size) noexcept;
void operator delete[](void *ptr, std::size_t size) noexcept;
#endif
-template <bool IsNoExcept>
-void *
-newImpl(std::size_t size) noexcept(IsNoExcept) {
- void *ptr = je_malloc(size);
- if (likely(ptr != nullptr))
- return ptr;
+JEMALLOC_NOINLINE
+static void *
+handleOOM(std::size_t size, bool nothrow) {
+ void *ptr = nullptr;
while (ptr == nullptr) {
std::new_handler handler;
@@ -68,11 +66,22 @@ newImpl(std::size_t size) noexcept(IsNoExcept) {
ptr = je_malloc(size);
}
- if (ptr == nullptr && !IsNoExcept)
+ if (ptr == nullptr && !nothrow)
std::__throw_bad_alloc();
return ptr;
}
+template <bool IsNoExcept>
+JEMALLOC_ALWAYS_INLINE
+void *
+newImpl(std::size_t size) noexcept(IsNoExcept) {
+ void *ptr = je_malloc(size);
+ if (likely(ptr != nullptr))
+ return ptr;
+
+ return handleOOM(size, IsNoExcept);
+}
+
void *
operator new(std::size_t size) {
return newImpl<false>(size);
@@ -119,14 +128,14 @@ operator delete(void *ptr, std::size_t size) noexcept {
if (unlikely(ptr == nullptr)) {
return;
}
- je_sdallocx(ptr, size, /*flags=*/0);
+ je_sdallocx_noflags(ptr, size);
}
void operator delete[](void *ptr, std::size_t size) noexcept {
if (unlikely(ptr == nullptr)) {
return;
}
- je_sdallocx(ptr, size, /*flags=*/0);
+ je_sdallocx_noflags(ptr, size);
}
#endif // __cpp_sized_deallocation