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diff src/share/vm/opto/multnode.hpp @ 12956:3213ba4d3dff

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8024069: replace_in_map() should operate on parent maps Summary: type information gets lost because replace_in_map() doesn't update parent maps Reviewed-by: kvn, twisti
author roland
date Sat, 19 Oct 2013 12:16:43 +0200
parents 6f3fd5150b67
children de6a9e811145
line wrap: on
line diff
--- a/src/share/vm/opto/multnode.hpp	Fri Oct 18 12:15:32 2013 -0700
+++ b/src/share/vm/opto/multnode.hpp	Sat Oct 19 12:16:43 2013 +0200
@@ -88,6 +88,14 @@
 #ifndef PRODUCT
   virtual void dump_spec(outputStream *st) const;
 #endif
+
+  // Return true if proj is for "proj->[region->..]call_uct"
+  bool is_uncommon_trap_proj(Deoptimization::DeoptReason reason);
+  // Return true for    "if(test)-> proj -> ...
+  //                          |
+  //                          V
+  //                      other_proj->[region->..]call_uct"
+  bool is_uncommon_trap_if_pattern(Deoptimization::DeoptReason reason);
 };
 
 #endif // SHARE_VM_OPTO_MULTNODE_HPP