[PATCH] D52401: Remove redundant null pointer check in operator delete

[Fangrui Song via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL343503: Remove redundant null pointer check in operator delete (authored by MaskRay, committed by ).

Repository:
  rL LLVM

https://reviews.llvm.org/D52401

Files:
  libcxx/trunk/src/new.cpp


Index: libcxx/trunk/src/new.cpp
===================================================================
--- libcxx/trunk/src/new.cpp
+++ libcxx/trunk/src/new.cpp
@@ -135,8 +135,7 @@
 void
 operator delete(void* ptr) _NOEXCEPT
 {
-    if (ptr)
-        ::free(ptr);
+    ::free(ptr);
 }
 
 _LIBCPP_WEAK
@@ -257,11 +256,10 @@
 void
 operator delete(void* ptr, std::align_val_t) _NOEXCEPT
 {
-    if (ptr)
 #if defined(_LIBCPP_MSVCRT_LIKE)
-        ::_aligned_free(ptr);
+    ::_aligned_free(ptr);
 #else
-        ::free(ptr);
+    ::free(ptr);
 #endif
 }
 


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