1.1 --- a/src/share/vm/opto/block.cpp Sun Sep 06 05:02:06 2015 -0700 1.2 +++ b/src/share/vm/opto/block.cpp Wed Sep 16 11:09:09 2015 +0200 1.3 @@ -393,7 +393,7 @@ 1.4 VectorSet visited(a); 1.5 1.6 // Allocate stack with enough space to avoid frequent realloc 1.7 - Node_Stack nstack(a, C->unique() >> 1); 1.8 + Node_Stack nstack(a, C->live_nodes() >> 1); 1.9 nstack.push(_root, 0); 1.10 uint sum = 0; // Counter for blocks 1.11