Bad graph detected in compute_lca_of_uses
n: 591 LShiftL === _ 688 138 [[ 587 682 ]] !orig=[199],139 !jvms: Test::test @ bci:16 (line 8)
early(n): 450 IfTrue === 449 [[ 208 201 ]] #1 !orig=209,149 !jvms: Test::test @ bci:21 (line 9)
n->in(1): 688 ConvI2L === _ 201 [[ 591 ]] #long:0..maxint-1:www !orig=[681],[668]
early(n->in(1)): 450 IfTrue === 449 [[ 208 201 ]] #1 !orig=209,149 !jvms: Test::test @ bci:21 (line 9)
n->in(1)->in(1): 201 CastII === 450 528 [[ 688 ]] #int:0..max-1:www range check dependency !orig=136 !jvms: Test::test @ bci:16 (line 8)
early(n->in(1)->in(1)): 450 IfTrue === 449 [[ 208 201 ]] #1 !orig=209,149 !jvms: Test::test @ bci:21 (line 9)
n->in(2): 138 ConI === 0 [[ 591 254 300 442 527 ]] #int:2
early(n->in(2)): 0 Root === 0 618 67 78 167 134 156 608 384 400 [[ 0 1 3 20 21 163 162 29 46 476 62 73 88 96 97 102 104 473 119 129 138 143 151 342 488 512 514 553 562 563 566 571 596 620 672 676 686 689 694 ]]

LCA(n): 649 IfTrue === 648 [[ 639 ]] #1 !orig=450,209,149 !jvms: Test::test @ bci:21 (line 9)
n->out(0): 587 AddP === _ 118 118 591 [[ 584 ]] !orig=[196],141 !jvms: Test::test @ bci:16 (line 8)
later(n->out(0)): 655 IfFalse === 236 [[ 243 486 242 ]] #0 !orig=[546],[463],[237],[216],[93] !jvms: Test::test @ bci:7 (line 6)
n->out(0)->out(0): 584 AddP === _ 118 587 20 [[ 486 ]] !orig=[189],140 !jvms: Test::test @ bci:16 (line 8)
later(n->out(0)->out(0)): 655 IfFalse === 236 [[ 243 486 242 ]] #0 !orig=[546],[463],[237],[216],[93] !jvms: Test::test @ bci:7 (line 6)
n->out(1): 682 Phi === 542 527 591 [[ 683 ]] #long:0..8589934584:www
later(n->out(1)): 542 Region === 542 660 651 [[ 542 487 459 682 ]] !orig=[460],[321],[275],[220],[150] !jvms: Test::test @ bci:21 (line 9)
n->out(1)->out(0): 683 AddP === _ 118 118 682 [[ 675 ]] !orig=[674]
later(n->out(1)->out(0)): 542 Region === 542 660 651 [[ 542 487 459 682 ]] !orig=[460],[321],[275],[220],[150] !jvms: Test::test @ bci:21 (line 9)

idoms of early "450 IfTrue":
idom[7]: 649 IfTrue
idom[6]: 639 If
idom[5]: 640 IfTrue
idom[4]: 530 If
idom[3]: 533 IfTrue
idom[2]: 534 If
idom[1]: 535 IfTrue
idom[0]: 449 If
n: 450 IfTrue

idoms of (wrong) LCA "649 IfTrue":
n: 649 IfTrue

Real LCA of early "450 IfTrue" (idom[7]) and wrong LCA "649 IfTrue":
 649 IfTrue === 648 [[ 639 ]] #1 !orig=450,209,149 !jvms: Test::test @ bci:21 (line 9)

*** Use 651 isn't dominated by def 591 ***
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/opt/mach5/mesos/work_dir/slaves/afbc6042-3a24-4198-9369-18c663a3f74c-S26242/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/0cfb922c-210b-4e07-82e4-ef143301c4ad/runs/3e746376-e656-4570-bcfa-3a47e4fb6164/workspace/open/src/hotspot/share/opto/loopnode.cpp:5665), pid=2883101, tid=2883115
# assert(!had_error) failed: bad dominance
#
# JRE version: Java(TM) SE Runtime Environment (22.0+21) (fastdebug build 22-ea+21-1641)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 22-ea+21-1641, mixed mode, sharing, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
# Problematic frame:
# V [libjvm.so+0x12a9b04] PhaseIdealLoop::compute_lca_of_uses(Node*, Node*, bool)+0x914

Current CompileTask:
C2:1716 81 % !b Test::test @ 4 (35 bytes)

Stack: [0x00007f0c05eff000,0x00007f0c06000000], sp=0x00007f0c05ffab90, free space=1006k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x12a9b04] PhaseIdealLoop::compute_lca_of_uses(Node*, Node*, bool)+0x914 (loopnode.cpp:5665)
V [libjvm.so+0x12a9dee] PhaseIdealLoop::build_loop_late_post_work(Node*, bool)+0x16e
V [libjvm.so+0x12aa75d] PhaseIdealLoop::build_loop_late(VectorSet&, Node_List&, Node_Stack&)+0xbd
V [libjvm.so+0x12ab08d] PhaseIdealLoop::build_and_optimize()+0x61d
V [libjvm.so+0x9fd975] PhaseIdealLoop::verify(PhaseIterGVN&)+0x425
V [libjvm.so+0x9f2d7f] Compile::process_for_post_loop_opts_igvn(PhaseIterGVN&)+0x1f
V [libjvm.so+0x9fa1dd] Compile::Optimize()+0x101d
V [libjvm.so+0x9fc681] Compile::Compile(ciEnv*, ciMethod*, int, Options, DirectiveSet*)+0x1bc1
V [libjvm.so+0x849ca7] C2Compiler::compile_method(ciEnv*, ciMethod*, int, bool, DirectiveSet*)+0x207
V [libjvm.so+0xa08725] CompileBroker::invoke_compiler_on_method(CompileTask*)+0x9f5
V [libjvm.so+0xa09438] CompileBroker::compiler_thread_loop()+0x508
V [libjvm.so+0xec438c] JavaThread::thread_main_inner()+0xcc
V [libjvm.so+0x17a22ca] Thread::call_run()+0xba
V [libjvm.so+0x14a710a] thread_native_entry(Thread*)+0x12a