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diff src/cpu/sparc/vm/c1_FrameMap_sparc.hpp @ 2002:ac637b7220d1

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6985015: C1 needs to support compressed oops Summary: This change implements compressed oops for C1 for x64 and sparc. The changes are mostly on the codegen level, with a few exceptions when we do access things outside of the heap that are uncompressed from the IR. Compressed oops are now also enabled with tiered. Reviewed-by: twisti, kvn, never, phh
author iveresov
date Tue, 30 Nov 2010 23:23:40 -0800
parents f95d63e2154a
children 8a02ca5e5576
line wrap: on
line diff
--- a/src/cpu/sparc/vm/c1_FrameMap_sparc.hpp	Tue Nov 23 13:22:55 2010 -0800
+++ b/src/cpu/sparc/vm/c1_FrameMap_sparc.hpp	Tue Nov 30 23:23:40 2010 -0800
@@ -155,4 +155,7 @@
   static bool is_caller_save_register (LIR_Opr  reg);
   static bool is_caller_save_register (Register r);
 
+  static int nof_caller_save_cpu_regs() { return pd_nof_caller_save_cpu_regs_frame_map; }
+  static int last_cpu_reg()             { return pd_last_cpu_reg;  }
+
 #endif // CPU_SPARC_VM_C1_FRAMEMAP_SPARC_HPP