Mercurial > hg > truffle
changeset 17895:31e28ee4c9b4
8038921: assert(t != NULL) failed: must set before get
Summary: Ignore nodes without a type when checking for speculative types in Compile::remove_speculative_types(...).
Reviewed-by: kvn, roland
Contributed-by: Tobias Hartmann <tobias.hartmann@oracle.com>
author | anoll |
---|---|
date | Wed, 23 Apr 2014 10:35:15 +0200 |
parents | 87b5e00100fe |
children | 42274879e644 |
files | src/share/vm/opto/compile.cpp |
diffstat | 1 files changed, 2 insertions(+), 2 deletions(-) [+] |
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--- a/src/share/vm/opto/compile.cpp Wed Apr 16 14:49:03 2014 -0700 +++ b/src/share/vm/opto/compile.cpp Wed Apr 23 10:35:15 2014 +0200 @@ -3961,8 +3961,8 @@ worklist.push(root()); for (uint next = 0; next < worklist.size(); ++next) { Node *n = worklist.at(next); - const Type* t = igvn.type(n); - assert(t == t->remove_speculative(), "no more speculative types"); + const Type* t = igvn.type_or_null(n); + assert((t == NULL) || (t == t->remove_speculative()), "no more speculative types"); if (n->is_Type()) { t = n->as_Type()->type(); assert(t == t->remove_speculative(), "no more speculative types");