Mercurial > hg > graal-compiler
diff src/share/vm/opto/connode.cpp @ 20708:d9e22e15d3f6
8066775: opto/node.hpp:355, assert(i < _max) failed: oob: i=1, _max=1
Summary: bad assumption on graph shape in CastIINode::Value if that part of the graph is becoming dead.
Reviewed-by: kvn
author | roland |
---|---|
date | Fri, 05 Dec 2014 18:03:15 +0100 |
parents | 5b8e0f84f00f |
children | 7848fc12602b |
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--- a/src/share/vm/opto/connode.cpp Tue Dec 09 18:49:13 2014 +0100 +++ b/src/share/vm/opto/connode.cpp Fri Dec 05 18:03:15 2014 +0100 @@ -462,7 +462,8 @@ // Try to improve the type of the CastII if we recognize a CmpI/If // pattern. if (_carry_dependency) { - if (in(0) != NULL && (in(0)->is_IfFalse() || in(0)->is_IfTrue())) { + if (in(0) != NULL && in(0)->in(0) != NULL && in(0)->in(0)->is_If()) { + assert(in(0)->is_IfFalse() || in(0)->is_IfTrue(), "should be If proj"); Node* proj = in(0); if (proj->in(0)->in(1)->is_Bool()) { Node* b = proj->in(0)->in(1);