C2: PhaseMacroExpand::eliminate_macro_nodes() crashes on out-of-bounds access into macro node array

# Internal Error (.../src/hotspot/share/utilities/growableArray.hpp:150), pid=25160, tid=25175
# assert(0 <= i && i < _len) failed: illegal index

Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x135cee3] PhaseMacroExpand::eliminate_macro_nodes()+0x3f3
V [libjvm.so+0xa130fd] Compile::Optimize()+0x126d
V [libjvm.so+0xa15148] Compile::Compile(ciEnv*, ciMethod*, int, bool, bool, bool, bool, DirectiveSet*)+0x1838