Running JRuby's test/test_super_call_site_caching.rb with JDK 7 b134 fastdebug on solaris-i586 results in:

$ bin/jruby.sh --server -Xcompile.invokedynamic=true -J-Xbatch -J-XX:+ShowMessageBoxOnError -J-XX:+UseSerialGC -J-XX:+UnlockExperimentalVMOptions -J-XX:+EnableMethodHandles -J-XX:+EnableInvokeDynamic test/test_super_call_site_caching.rb
VM option '+ShowMessageBoxOnError'
VM option '+UseSerialGC'
VM option '+UnlockExperimentalVMOptions'
VM option '+EnableMethodHandles'
VM option '+EnableInvokeDynamic'
Loaded suite test/test_super_call_site_caching
Started
..# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc:  SuppressErrorAt=/ciMethod.hpp:108
==============================================================================
Unexpected Error
------------------------------------------------------------------------------
Internal Error at ciMethod.hpp:108, pid=19761, tid=7
assert(is_loaded()) failed: not loaded: invokeExact

Do you want to debug the problem?

To debug, run 'dbx - 19761'; then switch to thread 7
Enter 'yes' to launch dbx automatically (PATH must include dbx)
Otherwise, press RETURN to abort...
==============================================================================


(dbx) where
current thread: t@7
  [1] _waitid(0x0, 0x4d4f, 0xd573a6d0, 0x3), at 0xfeecaf95 
  [2] _waitpid(0x4d4f, 0xd573a798, 0x0), at 0xfee793bf 
  [3] waitpid(0x4d4f, 0xd573a798, 0x0), at 0xfeebc805 
=>[4] os::fork_and_exec(cmd = 0xfec43510 "dbx - 19761"), line 6244 in "os_solaris.cpp"
  [5] VMError::show_message_box(this = 0xd573aa38, buf = 0xfec43510 "dbx - 19761", buflen = 2000), line 56 in "vmError_solaris.cpp"
  [6] VMError::report_and_die(this = 0xd573aa38), line 806 in "vmError.cpp"
  [7] report_vm_error(file = 0xfe5ebe7b "/home/ct232829/hotspot-comp/hotspot/src/share/vm/ci/ciMethod.hpp", line = 108, error_msg = 0xfe5ebebc "assert(is_loaded()) failed", detail_msg = 0xd573aaac "not loaded: invokeExact"), line 216 in "debug.cpp"
  [8] ciMethod::check_is_loaded(this = 0x89c01b8), line 108 in "ciMethod.hpp"
  [9] ciMethod::flags(this = 0x89c01b8), line 122 in "ciMethod.hpp"
  [10] ciMethod::is_static(this = 0x89c01b8), line 251 in "ciMethod.hpp"
  [11] BCEscapeAnalyzer::invoke(this = 0x8ed0040, state = CLASS, code = _invokedynamic, target = 0x89c01b8, holder = 0x8933328), line 237 in "bcEscapeAnalyzer.cpp"
  [12] BCEscapeAnalyzer::iterate_one_block(this = 0x8ed0040, blk = 0x8717460, state = CLASS, successors = CLASS), line 862 in "bcEscapeAnalyzer.cpp"
  [13] BCEscapeAnalyzer::iterate_blocks(this = 0x8ed0040, arena = 0xd573da58), line 1099 in "bcEscapeAnalyzer.cpp"
  [14] BCEscapeAnalyzer::do_analysis(this = 0x8ed0040), line 1135 in "bcEscapeAnalyzer.cpp"
  [15] BCEscapeAnalyzer::compute_escape_info(this = 0x8ed0040), line 1291 in "bcEscapeAnalyzer.cpp"
  [16] BCEscapeAnalyzer::BCEscapeAnalyzer(this = 0x8ed0040, method = 0x89bfa60, parent = (nil)), line 1422 in "bcEscapeAnalyzer.cpp"
  [17] ciMethod::get_bcea(this = 0x89bfa60), line 1127 in "ciMethod.cpp"
  [18] ConnectionGraph::process_call_result(this = 0x88f9ee0, resproj = 0x8f95e20, phase = 0xd573c95c), line 2136 in "escape.cpp"
  [19] ConnectionGraph::record_for_escape_analysis(this = 0x88f9ee0, n = 0x8f95e20, phase = 0xd573c95c), line 2393 in "escape.cpp"
  [20] ConnectionGraph::compute_escape(this = 0x88f9ee0), line 1536 in "escape.cpp"
  [21] ConnectionGraph::do_analysis(C = 0xd573d444, igvn = 0xd573c95c), line 1504 in "escape.cpp"
  [22] Compile::Optimize(this = 0xd573d444), line 1660 in "compile.cpp"
  [23] Compile::Compile(this = 0xd573d444, ci_env = 0xd573da50, compiler = 0x8243d70, target = 0x8e10550, osr_bci = -1, subsume_loads = true, do_escape_analysis = true), line 733 in "compile.cpp"
  [24] C2Compiler::compile_method(this = 0x8243d70, env = 0xd573da50, target = 0x8e10550, entry_bci = -1), line 130 in "c2compiler.cpp"
  [25] CompileBroker::invoke_compiler_on_method(task = 0x87b5c80), line 1573 in "compileBroker.cpp"
  [26] CompileBroker::compiler_thread_loop(), line 1414 in "compileBroker.cpp"
  [27] compiler_thread_entry(thread = 0x8258800, __the_thread__ = 0x8258800), line 2913 in "thread.cpp"
  [28] JavaThread::thread_main_inner(this = 0x8258800), line 1503 in "thread.cpp"
  [29] JavaThread::run(this = 0x8258800), line 1487 in "thread.cpp"
  [30] java_start(thread_addr = 0x8258800), line 1067 in "os_solaris.cpp"
  [31] _thr_setup(0xfd772a00), at 0xfeec71d0 
  [32] _lwp_start(0x0, 0x4d4f, 0xd573a6d0, 0x3, 0xfd772a00, 0xfef3e000), at 0xfeec74c0