Hotspot JTReg test compiler/macronodes/TestEliminateAllocationPhi.java crashes with a SIGSEGV.

Stack: [0x00007f9751efd000,0x00007f9751ffe000], sp=0x00007f9751ff89f0, free space=1006k
Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x12a0f99] PhaseMacroExpand::expand_allocate_common(AllocateNode*, Node*, TypeFunc const*, unsigned char*)+0x12a9
V [libjvm.so+0x12a782d] PhaseMacroExpand::expand_macro_nodes()+0xbed
V [libjvm.so+0xa3eadc] Compile::Optimize()+0xc3c
V [libjvm.so+0xa3fc11] Compile::Compile(ciEnv*, C2Compiler*, ciMethod*, int, bool, bool, bool, DirectiveSet*)+0xd81
V [libjvm.so+0x814f51] C2Compiler::compile_method(ciEnv*, ciMethod*, int, DirectiveSet*)+0xd1
V [libjvm.so+0xa4d4d3] CompileBroker::invoke_compiler_on_method(CompileTask*)+0x403
V [libjvm.so+0xa4e497] CompileBroker::compiler_thread_loop()+0x317
V [libjvm.so+0x17b8cb7] JavaThread::thread_main_inner()+0x2c7
V [libjvm.so+0x17b9038] JavaThread::run()+0x278
V [libjvm.so+0x14b8ad0] thread_native_entry(Thread*)+0x100