Seprate the concept of @PerformanceCritical from the concept of @NoAllocation

Summary:public
This give more freedom to use the tools, especially in the open-source context.

Reviewed By: cristianoc

Differential Revision: D3061192

fb-gh-sync-id: 0e0d4ed
shipit-source-id: 0e0d4ed

infer/src/checkers/performanceCritical.ml

@@ -9,10 +9,6 @@
 
 module L = Logging
 
-
-let performance_critical_implies_no_allocation = true
-
-
 (* Warning name when a performance critical method directly or indirectly
    calls a method annotatd as expensive *)
 let calls_expensive_method =
@@ -65,9 +61,7 @@ let method_is_performance_critical pname =
 
 
 let method_is_no_allcation pname =
-  (performance_critical_implies_no_allocation
+  check_method Annotations.ia_is_no_allocation pname
-   && method_is_performance_critical pname)
-  || check_method Annotations.ia_is_no_allocation pname
 
 
 let method_overrides is_annotated tenv pname =