Mercurial > hg > truffle
changeset 12083:d0afbee540e0
8023227: Enhance layout_helper_log2_element_size assert
Reviewed-by: mgerdin, jmasa
author | stefank |
---|---|
date | Mon, 19 Aug 2013 13:44:13 +0200 |
parents | 9720d338b1d5 |
children | 422920730903 |
files | src/share/vm/oops/klass.hpp |
diffstat | 1 files changed, 2 insertions(+), 1 deletions(-) [+] |
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--- a/src/share/vm/oops/klass.hpp Fri Aug 16 11:26:09 2013 +0200 +++ b/src/share/vm/oops/klass.hpp Mon Aug 19 13:44:13 2013 +0200 @@ -352,7 +352,8 @@ static int layout_helper_log2_element_size(jint lh) { assert(lh < (jint)_lh_neutral_value, "must be array"); int l2esz = (lh >> _lh_log2_element_size_shift) & _lh_log2_element_size_mask; - assert(l2esz <= LogBitsPerLong, "sanity"); + assert(l2esz <= LogBitsPerLong, + err_msg("sanity. l2esz: 0x%x for lh: 0x%x", (uint)l2esz, (uint)lh)); return l2esz; } static jint array_layout_helper(jint tag, int hsize, BasicType etype, int log2_esize) {