Mercurial > hg > truffle
diff src/share/vm/opto/matcher.hpp @ 6848:8e47bac5643a
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 | 859c45fb8cea |
| children | adb9a7d94cb5 |
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--- a/src/share/vm/opto/matcher.hpp Mon Oct 08 17:04:00 2012 -0700 +++ b/src/share/vm/opto/matcher.hpp Tue Oct 09 10:11:38 2012 +0200 @@ -380,6 +380,7 @@ static const bool clone_shift_expressions; static bool narrow_oop_use_complex_address(); + static bool narrow_klass_use_complex_address(); // Generate implicit null check for narrow oops if it can fold // into address expression (x64).