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diff src/share/vm/opto/regalloc.cpp @ 14437:15120a36272d

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8028767: PPC64: (part 121): smaller shared changes needed to build C2 Summary: smaller shared changes required to build the C2 compiler on PPC64. Reviewed-by: kvn
author goetz
date Thu, 21 Nov 2013 19:00:57 -0800
parents a7114d3d712e
children abec000618bf
line wrap: on
line diff
--- a/src/share/vm/opto/regalloc.cpp	Thu Nov 21 18:29:34 2013 -0800
+++ b/src/share/vm/opto/regalloc.cpp	Thu Nov 21 19:00:57 2013 -0800
@@ -77,7 +77,9 @@
   assert( reg <  _matcher._old_SP ||
           (reg >= OptoReg::add(_matcher._old_SP,C->out_preserve_stack_slots()) &&
            reg <  _matcher._in_arg_limit) ||
-          reg >=  OptoReg::add(_matcher._new_SP,C->out_preserve_stack_slots()),
+          reg >=  OptoReg::add(_matcher._new_SP, C->out_preserve_stack_slots()) ||
+          // Allow return_addr in the out-preserve area.
+          reg == _matcher.return_addr(),
           "register allocated in a preserve area" );
   return reg2offset_unchecked( reg );
 }