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7026957: assert(type2aelembytes(store->as_Mem()->memory_type(), true) == 1 << shift->in(2)->get_int()) failed

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Reviewed-by: kvn, jrose
This commit is contained in:
Tom Rodriguez 2011-04-04 12:57:04 -07:00
parent 80dfa0e342
commit 774ac503d0
1 changed files with 6 additions and 3 deletions
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9
hotspot/src/share/vm/opto/loopTransform.cpp
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@ -2112,9 +2112,12 @@ bool PhaseIdealLoop::match_fill_loop(IdealLoopTree* lpt, Node*& store, Node*& st
if (value != head->phi()) { if (value != head->phi()) {
msg = "unhandled shift in address"; msg = "unhandled shift in address";
} else { } else {
found_index = true; if (type2aelembytes(store->as_Mem()->memory_type(), true) != (1 << n->in(2)->get_int())) {
shift = n; msg = "scale doesn't match";
assert(type2aelembytes(store->as_Mem()->memory_type(), true) == 1 << shift->in(2)->get_int(), "scale should match"); } else {
found_index = true;
shift = n;
}
} }
} else if (n->Opcode() == Op_ConvI2L && conv == NULL) { } else if (n->Opcode() == Op_ConvI2L && conv == NULL) {
if (n->in(1) == head->phi()) { if (n->in(1) == head->phi()) {