--- old/src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp 2019-09-30 11:40:20.621165528 +0000 +++ new/src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp 2019-09-30 11:40:20.061145560 +0000 @@ -5797,7 +5797,7 @@ BLOCK_COMMENT("call runtime_entry"); __ mov(rscratch1, destination); - __ blrt(rscratch1, 2 /* number_of_arguments */, 0, 1); + __ blr(rscratch1); oop_maps->add_gc_map(the_pc - start, map);