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diff src/share/vm/opto/matcher.hpp @ 2008:2f644f85485d

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6961690: load oops from constant table on SPARC Summary: oops should be loaded from the constant table of an nmethod instead of materializing them with a long code sequence. Reviewed-by: never, kvn
author twisti
date Fri, 03 Dec 2010 01:34:31 -0800
parents f95d63e2154a
children 7e88bdae86ec
line wrap: on
line diff
--- a/src/share/vm/opto/matcher.hpp	Thu Dec 02 17:21:12 2010 -0800
+++ b/src/share/vm/opto/matcher.hpp	Fri Dec 03 01:34:31 2010 -0800
@@ -365,6 +365,10 @@
   // registers?  True for Intel but false for most RISCs
   static const bool clone_shift_expressions;
 
+  // Should constant table entries be accessed with loads using
+  // absolute addressing?  True for x86 but false for most RISCs.
+  static const bool constant_table_absolute_addressing;
+
   static bool narrow_oop_use_complex_address();
 
   // Generate implicit null check for narrow oops if it can fold