提交 8ac2efba 编写于 作者: N never

6892079: live value must not be garbage failure after fix for 6854812

Reviewed-by: kvn
上级 b59c502c
......@@ -231,12 +231,13 @@ void Parse::load_interpreter_state(Node* osr_buf) {
// Use the raw liveness computation to make sure that unexpected
// values don't propagate into the OSR frame.
MethodLivenessResult live_locals = method()->raw_liveness_at_bci(osr_bci());
MethodLivenessResult live_locals = method()->liveness_at_bci(osr_bci());
if (!live_locals.is_valid()) {
// Degenerate or breakpointed method.
C->record_method_not_compilable("OSR in empty or breakpointed method");
return;
}
MethodLivenessResult raw_live_locals = method()->raw_liveness_at_bci(osr_bci());
// Extract the needed locals from the interpreter frame.
Node *locals_addr = basic_plus_adr(osr_buf, osr_buf, (max_locals-1)*wordSize);
......@@ -316,6 +317,10 @@ void Parse::load_interpreter_state(Node* osr_buf) {
continue;
}
}
if (type->basic_type() == T_ADDRESS && !raw_live_locals.at(index)) {
// Skip type check for dead address locals
continue;
}
set_local(index, check_interpreter_type(l, type, bad_type_exit));
}
......
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