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8023227: Enhance layout_helper_log2_element_size assert

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Reviewed-by: mgerdin, jmasa
This commit is contained in:
Stefan Karlsson 2013-08-19 13:44:13 +02:00
parent 5e41090120
commit 8fc3bf8715
1 changed files with 2 additions and 1 deletions
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3
hotspot/src/share/vm/oops/klass.hpp
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@ -352,7 +352,8 @@ class Klass : public Metadata {
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) {