diff --git a/llvm/lib/Support/Unix/Program.inc b/llvm/lib/Support/Unix/Program.inc
index 7d3537e20727..2df0eaff47e5 100644
--- a/llvm/lib/Support/Unix/Program.inc
+++ b/llvm/lib/Support/Unix/Program.inc
@@ -163,16 +163,6 @@ static void SetMemoryLimits (unsigned size)
   r.rlim_cur = limit;
   setrlimit (RLIMIT_RSS, &r);
 #endif
-#ifdef RLIMIT_AS  // e.g. NetBSD doesn't have it.
-  // Don't set virtual memory limit if built with any Sanitizer. They need 80Tb
-  // of virtual memory for shadow memory mapping.
-#if !LLVM_MEMORY_SANITIZER_BUILD && !LLVM_ADDRESS_SANITIZER_BUILD
-  // Virtual memory.
-  getrlimit (RLIMIT_AS, &r);
-  r.rlim_cur = limit;
-  setrlimit (RLIMIT_AS, &r);
-#endif
-#endif
 #endif
 }