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8277602: Deopt code does not extend the stack enough if the caller is an optimize entry blob

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Reviewed-by: dlong, thartmann
This commit is contained in:
Jorn Vernee 2021-11-30 14:34:00 +00:00
parent 915084041f
commit 98a9f03739
6 changed files with 153 additions and 8 deletions
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2
src/hotspot/share/runtime/deoptimization.cpp
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@ -585,7 +585,7 @@ Deoptimization::UnrollBlock* Deoptimization::fetch_unroll_info_helper(JavaThread
// QQQ I'd rather see this pushed down into last_frame_adjust
// and have it take the sender (aka caller).
if (deopt_sender.is_compiled_frame() || caller_was_method_handle) {
if (deopt_sender.is_compiled_caller() || caller_was_method_handle) {
caller_adjustment = last_frame_adjust(0, callee_locals);
} else if (callee_locals > callee_parameters) {
// The caller frame may need extending to accommodate