diff --git a/clang/lib/StaticAnalyzer/Core/AnalyzerOptions.cpp b/clang/lib/StaticAnalyzer/Core/AnalyzerOptions.cpp
index 48e3e22af04a..26fea772d0a1 100644
--- a/clang/lib/StaticAnalyzer/Core/AnalyzerOptions.cpp
+++ b/clang/lib/StaticAnalyzer/Core/AnalyzerOptions.cpp
@@ -203,7 +203,7 @@ bool AnalyzerOptions::mayInlineTemplateFunctions() {
 bool AnalyzerOptions::mayInlineCXXAllocator() {
   return getBooleanOption(InlineCXXAllocator,
                           "c++-allocator-inlining",
-                          /*Default=*/false);
+                          /*Default=*/true);
 }
 
 bool AnalyzerOptions::mayInlineCXXContainerMethods() {
diff --git a/clang/test/Analysis/NewDelete-custom.cpp b/clang/test/Analysis/NewDelete-custom.cpp
index 845beb337437..f5a2952699ff 100644
--- a/clang/test/Analysis/NewDelete-custom.cpp
+++ b/clang/test/Analysis/NewDelete-custom.cpp
@@ -1,7 +1,7 @@
-// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus.NewDelete,unix.Malloc -std=c++11 -fblocks -verify %s
-// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus.NewDelete,cplusplus.NewDeleteLeaks,unix.Malloc -std=c++11 -DLEAKS=1 -fblocks -verify %s
-// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus.NewDelete,unix.Malloc -std=c++11 -analyzer-config c++-allocator-inlining=true -DALLOCATOR_INLINING=1 -fblocks -verify %s
-// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus.NewDelete,cplusplus.NewDeleteLeaks,unix.Malloc -std=c++11 -analyzer-config c++-allocator-inlining=true -DLEAKS=1 -DALLOCATOR_INLINING=1 -fblocks -verify %s
+// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus.NewDelete,unix.Malloc -std=c++11 -analyzer-config c++-allocator-inlining=false -fblocks -verify %s
+// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus.NewDelete,cplusplus.NewDeleteLeaks,unix.Malloc -std=c++11 -analyzer-config c++-allocator-inlining=false -DLEAKS=1 -fblocks -verify %s
+// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus.NewDelete,unix.Malloc -std=c++11 -DALLOCATOR_INLINING=1 -fblocks -verify %s
+// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus.NewDelete,cplusplus.NewDeleteLeaks,unix.Malloc -std=c++11 -DLEAKS=1 -DALLOCATOR_INLINING=1 -fblocks -verify %s
 #include "Inputs/system-header-simulator-cxx.h"
 
 #if !(LEAKS && !ALLOCATOR_INLINING)
diff --git a/clang/test/Analysis/ctor.mm b/clang/test/Analysis/ctor.mm
index e903263431fc..6a8711d8e8dc 100644
--- a/clang/test/Analysis/ctor.mm
+++ b/clang/test/Analysis/ctor.mm
@@ -572,10 +572,9 @@ namespace ZeroInitialization {
   }
 
   void testNew() {
-    // FIXME: Pending proper implementation of constructors for 'new'.
     raw_pair *pp = new raw_pair();
-    clang_analyzer_eval(pp->p1 == 0); // expected-warning{{UNKNOWN}}
-    clang_analyzer_eval(pp->p2 == 0); // expected-warning{{UNKNOWN}}
+    clang_analyzer_eval(pp->p1 == 0); // expected-warning{{TRUE}}
+    clang_analyzer_eval(pp->p2 == 0); // expected-warning{{TRUE}}
   }
 
   void testArrayNew() {
@@ -679,8 +678,7 @@ namespace InitializerList {
 
   void testDynamic() {
     List *list = new List{1, 2};
-    // FIXME: When we handle constructors with 'new', this will be TRUE.
-    clang_analyzer_eval(list->usedInitializerList); // expected-warning{{UNKNOWN}}
+    clang_analyzer_eval(list->usedInitializerList); // expected-warning{{TRUE}}
   }
 }
 
diff --git a/clang/test/Analysis/new.cpp b/clang/test/Analysis/new.cpp
index 6cfcb1d92719..2a73e2d4e877 100644
--- a/clang/test/Analysis/new.cpp
+++ b/clang/test/Analysis/new.cpp
@@ -34,7 +34,7 @@ void *testPlacementNew() {
 
   void *y = new (x) int;
   clang_analyzer_eval(x == y); // expected-warning{{TRUE}};
-  clang_analyzer_eval(*x == 1); // expected-warning{{UNKNOWN}};
+  clang_analyzer_eval(*x == 1); // expected-warning{{TRUE}};
 
   return y;
 }
@@ -200,8 +200,7 @@ int testNoInitializationPlacement() {
   int n;
   new (&n) int;
 
-  // Should warn that n is uninitialized.
-  if (n) { // no-warning
+  if (n) { // expected-warning{{Branch condition evaluates to a garbage value}}
     return 0;
   }
   return 1;
diff --git a/clang/test/Analysis/virtualcall.cpp b/clang/test/Analysis/virtualcall.cpp
index c22a8463c04a..1929abf6f0aa 100644
--- a/clang/test/Analysis/virtualcall.cpp
+++ b/clang/test/Analysis/virtualcall.cpp
@@ -262,6 +262,9 @@ int main() {
 	//expected-note-re@-2 {{{{^}}Calling default constructor for 'M'}}
 #endif
   Y *y = new Y;
+#if !PUREONLY
+  //expected-note-re@-2 {{{{^}}Calling default constructor for 'Y'}}
+#endif
   delete y;
   header::Z z;
 #if !PUREONLY