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diff src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp @ 6755:bc675e55b48c

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7193946: Move warnings associated with UseMemSetInBOT flag Summary: The warnings associated with the UseMemSetInBOT flag are duplicated in CMS and G1. The separate warnings have been removed and single instance of the warning has been placed in a common location. Reviewed-by: brutisso, ysr
author johnc
date Wed, 19 Sep 2012 15:48:02 -0700
parents 8fbf05030e24
children b86575d092a2
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp	Wed Sep 19 08:48:10 2012 -0700
+++ b/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp	Wed Sep 19 15:48:02 2012 -0700
@@ -1954,14 +1954,6 @@
   NOT_PRODUCT(reset_evacuation_should_fail();)
 
   guarantee(_task_queues != NULL, "task_queues allocation failure.");
-#ifdef SPARC
-  // Issue a stern warning, but allow use for experimentation and debugging.
-  if (VM_Version::is_sun4v() && UseMemSetInBOT) {
-    assert(!FLAG_IS_DEFAULT(UseMemSetInBOT), "Error");
-    warning("Experimental flag -XX:+UseMemSetInBOT is known to cause instability"
-            " on sun4v; please understand that you are using at your own risk!");
-  }
-#endif
 }
 
 jint G1CollectedHeap::initialize() {