Mercurial > hg > graal-jvmci-8
diff src/share/vm/opto/parse.hpp @ 12966:b2ee5dc63353
8024070: C2 needs some form of type speculation
Summary: record unused type profile information with type system, propagate and use it.
Reviewed-by: kvn, twisti
author | roland |
---|---|
date | Wed, 23 Oct 2013 12:40:23 +0200 |
parents | 3213ba4d3dff |
children | de6a9e811145 c6d7e7406136 |
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--- a/src/share/vm/opto/parse.hpp Wed Oct 23 10:00:39 2013 +0200 +++ b/src/share/vm/opto/parse.hpp Wed Oct 23 12:40:23 2013 +0200 @@ -607,6 +607,9 @@ // Assumes that there is no applicable local handler. void throw_to_exit(SafePointNode* ex_map); + // Use speculative type to optimize CmpP node + Node* optimize_cmp_with_klass(Node* c); + public: #ifndef PRODUCT // Handle PrintOpto, etc.