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diff src/share/vm/opto/live.cpp @ 6848:8e47bac5643a

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7054512: Compress class pointers after perm gen removal Summary: support of compress class pointers in the compilers. Reviewed-by: kvn, twisti
author roland
date Tue, 09 Oct 2012 10:11:38 +0200
parents f95d63e2154a
children 8373c19be854
line wrap: on
line diff
--- a/src/share/vm/opto/live.cpp	Mon Oct 08 17:04:00 2012 -0700
+++ b/src/share/vm/opto/live.cpp	Tue Oct 09 10:11:38 2012 +0200
@@ -331,6 +331,7 @@
 #ifdef _LP64
                       UseCompressedOops && check->as_Mach()->ideal_Opcode() == Op_CastPP ||
                       UseCompressedOops && check->as_Mach()->ideal_Opcode() == Op_DecodeN ||
+                      UseCompressedKlassPointers && check->as_Mach()->ideal_Opcode() == Op_DecodeNKlass ||
 #endif
                       check->as_Mach()->ideal_Opcode() == Op_LoadP ||
                       check->as_Mach()->ideal_Opcode() == Op_LoadKlass)) {