Mercurial > hg > truffle
diff src/share/vm/opto/coalesce.cpp @ 10999:693e4d04fd09
8014959: assert(Compile::current()->live_nodes() < (uint)MaxNodeLimit) failed: Live Node limit exceeded limit
Summary: Insert extra checks and bailouts for too many nodes
Reviewed-by: kvn
| author | drchase |
|---|---|
| date | Tue, 11 Jun 2013 16:34:34 -0400 |
| parents | 8373c19be854 |
| children | d1034bd8cefc |
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--- a/src/share/vm/opto/coalesce.cpp Fri Jun 07 16:46:37 2013 -0700 +++ b/src/share/vm/opto/coalesce.cpp Tue Jun 11 16:34:34 2013 -0400 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -240,6 +240,8 @@ _unique = C->unique(); for( uint i=0; i<_phc._cfg._num_blocks; i++ ) { + C->check_node_count(NodeLimitFudgeFactor, "out of nodes in coalesce"); + if (C->failing()) return; Block *b = _phc._cfg._blocks[i]; uint cnt = b->num_preds(); // Number of inputs to the Phi