diff -r efdbe9b904ad -r f96fcd9e1e1b src/os/windows/vm/os_windows.cpp
--- a/src/os/windows/vm/os_windows.cpp	Tue Feb 23 18:58:36 2016 -0500
+++ b/src/os/windows/vm/os_windows.cpp	Thu Jun 14 09:15:08 2018 -0700
@@ -5782,7 +5782,7 @@
   char* result = os::reserve_memory_special(large_allocation_size, os::large_page_size(), NULL, false);
   if (result == NULL) {
     if (VerboseInternalVMTests) {
-      gclog_or_tty->print("Failed to allocate control block with size "SIZE_FORMAT". Skipping remainder of test.",
+      gclog_or_tty->print("Failed to allocate control block with size " SIZE_FORMAT ". Skipping remainder of test.",
         large_allocation_size);
     }
   } else {
@@ -5795,7 +5795,7 @@
     char* actual_location = os::reserve_memory_special(expected_allocation_size, os::large_page_size(), expected_location, false);
     if (actual_location == NULL) {
       if (VerboseInternalVMTests) {
-        gclog_or_tty->print("Failed to allocate any memory at "PTR_FORMAT" size "SIZE_FORMAT". Skipping remainder of test.",
+        gclog_or_tty->print("Failed to allocate any memory at " PTR_FORMAT " size " SIZE_FORMAT ". Skipping remainder of test.",
           expected_location, large_allocation_size);
       }
     } else {
@@ -5803,7 +5803,7 @@
       os::release_memory_special(actual_location, expected_allocation_size);
       // only now check, after releasing any memory to avoid any leaks.
       assert(actual_location == expected_location,
-        err_msg("Failed to allocate memory at requested location "PTR_FORMAT" of size "SIZE_FORMAT", is "PTR_FORMAT" instead",
+        err_msg("Failed to allocate memory at requested location " PTR_FORMAT " of size " SIZE_FORMAT ", is " PTR_FORMAT " instead",
           expected_location, expected_allocation_size, actual_location));
     }
   }