--- old/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp 2019-09-02 10:59:20.284761268 +0000 +++ new/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp 2019-09-02 10:59:19.028704862 +0000 @@ -1219,9 +1219,8 @@ break; default: - // DMS CHECK: This code should be fixed in JDK workspace, because it fails - // with assert during vm intialization rather than insert a call - // to unimplemented_entry + // FIXME: For unhandled trap_id this code fails with assert during vm intialization + // rather than insert a call to unimplemented_entry { StubFrame f(sasm, "unimplemented entry", dont_gc_arguments); __ mov(r0, (int)id); __ call_RT(noreg, noreg, CAST_FROM_FN_PTR(address, unimplemented_entry), r0);