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src/cpu/s390/vm/c1_LIRAssembler_s390.cpp

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rev 12487 : 8172049: [s390] Implement "JEP 270: Reserved Stack Areas for Critical Sections".
Reviewed-by: mdoerr

*** 1146,1155 **** --- 1146,1159 ---- } else { __ add2reg(Z_SP, initial_frame_size_in_bytes()); __ restore_return_pc(); } + if (StackReservedPages > 0 && compilation()->has_reserved_stack_access()) { + __ reserved_stack_check(Z_R14); + } + // We need to mark the code position where the load from the safepoint // polling page was emitted as relocInfo::poll_return_type here. __ relocate(relocInfo::poll_return_type); __ load_from_polling_page(Z_R1_scratch);
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