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diff src/share/vm/opto/graphKit.hpp @ 23799:535618ab1c04

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6675699: need comprehensive fix for unconstrained ConvI2L with narrowed type Summary: Emit CastII to make narrow ConvI2L dependent on the corresponding range check. Reviewed-by: kvn, roland
author thartmann
date Wed, 27 Jan 2016 09:02:51 +0100
parents c1c199dde5c9
children f13e777eb255
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line diff
--- a/src/share/vm/opto/graphKit.hpp	Mon Jan 25 08:46:19 2016 +0000
+++ b/src/share/vm/opto/graphKit.hpp	Wed Jan 27 09:02:51 2016 +0100
@@ -626,7 +626,9 @@
   // Return addressing for an array element.
   Node* array_element_address(Node* ary, Node* idx, BasicType elembt,
                               // Optional constraint on the array size:
-                              const TypeInt* sizetype = NULL);
+                              const TypeInt* sizetype = NULL,
+                              // Optional control dependency (for example, on range check)
+                              Node* ctrl = NULL);
 
   // Return a load of array element at idx.
   Node* load_array_element(Node* ctl, Node* ary, Node* idx, const TypeAryPtr* arytype);