changeset 5695:260ac69dc096

Merge
author mgronlun
date Sat, 23 Nov 2013 09:56:59 +0100
parents 19146c82b6fc e51d73189692
children 86e6d691f2e1
files
diffstat 9 files changed, 356 insertions(+), 52 deletions(-) [+]
line wrap: on
line diff
--- a/.hgtags	Thu Nov 21 14:41:13 2013 -0500
+++ b/.hgtags	Sat Nov 23 09:56:59 2013 +0100
@@ -395,3 +395,5 @@
 e510dfdec6dd701410f3398ed86ebcdff0cca63a hs25-b58
 52b076e6ffae247c1c7d8b7aba995195be2b6fc2 jdk8-b116
 c78d517c7ea47501b456e707afd4b78e7b5b202e hs25-b59
+f573d00213b7170c2ff856f9cd83cd148437f5b9 jdk8-b117
+abad3b2d905d9e1ad767c94baa94aba6ed5b207b hs25-b60
--- a/make/hotspot_version	Thu Nov 21 14:41:13 2013 -0500
+++ b/make/hotspot_version	Sat Nov 23 09:56:59 2013 +0100
@@ -35,7 +35,7 @@
 
 HS_MAJOR_VER=25
 HS_MINOR_VER=0
-HS_BUILD_NUMBER=60
+HS_BUILD_NUMBER=61
 
 JDK_MAJOR_VER=1
 JDK_MINOR_VER=8
--- a/src/cpu/x86/vm/sharedRuntime_x86_32.cpp	Thu Nov 21 14:41:13 2013 -0500
+++ b/src/cpu/x86/vm/sharedRuntime_x86_32.cpp	Sat Nov 23 09:56:59 2013 +0100
@@ -3001,6 +3001,10 @@
 
   // sp should be pointing at the return address to the caller (3)
 
+  // Pick up the initial fp we should save
+  // restore rbp before stack bang because if stack overflow is thrown it needs to be pushed (and preserved)
+  __ movptr(rbp, Address(rdi, Deoptimization::UnrollBlock::initial_info_offset_in_bytes()));
+
   // Stack bang to make sure there's enough room for these interpreter frames.
   if (UseStackBanging) {
     __ movl(rbx, Address(rdi ,Deoptimization::UnrollBlock::total_frame_sizes_offset_in_bytes()));
@@ -3020,9 +3024,6 @@
   __ movl(rbx, Address(rdi, Deoptimization::UnrollBlock::number_of_frames_offset_in_bytes()));
   __ movl(counter, rbx);
 
-  // Pick up the initial fp we should save
-  __ movptr(rbp, Address(rdi, Deoptimization::UnrollBlock::initial_info_offset_in_bytes()));
-
   // Now adjust the caller's stack to make up for the extra locals
   // but record the original sp so that we can save it in the skeletal interpreter
   // frame and the stack walking of interpreter_sender will get the unextended sp
@@ -3220,6 +3221,10 @@
 
   // sp should be pointing at the return address to the caller (3)
 
+  // Pick up the initial fp we should save
+  // restore rbp before stack bang because if stack overflow is thrown it needs to be pushed (and preserved)
+  __ movptr(rbp, Address(rdi, Deoptimization::UnrollBlock::initial_info_offset_in_bytes()));
+
   // Stack bang to make sure there's enough room for these interpreter frames.
   if (UseStackBanging) {
     __ movl(rbx, Address(rdi ,Deoptimization::UnrollBlock::total_frame_sizes_offset_in_bytes()));
@@ -3240,9 +3245,6 @@
   __ movl(rbx, Address(rdi, Deoptimization::UnrollBlock::number_of_frames_offset_in_bytes()));
   __ movl(counter, rbx);
 
-  // Pick up the initial fp we should save
-  __ movptr(rbp, Address(rdi, Deoptimization::UnrollBlock::initial_info_offset_in_bytes()));
-
   // Now adjust the caller's stack to make up for the extra locals
   // but record the original sp so that we can save it in the skeletal interpreter
   // frame and the stack walking of interpreter_sender will get the unextended sp
--- a/src/cpu/x86/vm/sharedRuntime_x86_64.cpp	Thu Nov 21 14:41:13 2013 -0500
+++ b/src/cpu/x86/vm/sharedRuntime_x86_64.cpp	Sat Nov 23 09:56:59 2013 +0100
@@ -3471,6 +3471,10 @@
 
   // rsp should be pointing at the return address to the caller (3)
 
+  // Pick up the initial fp we should save
+  // restore rbp before stack bang because if stack overflow is thrown it needs to be pushed (and preserved)
+  __ movptr(rbp, Address(rdi, Deoptimization::UnrollBlock::initial_info_offset_in_bytes()));
+
   // Stack bang to make sure there's enough room for these interpreter frames.
   if (UseStackBanging) {
     __ movl(rbx, Address(rdi, Deoptimization::UnrollBlock::total_frame_sizes_offset_in_bytes()));
@@ -3489,9 +3493,6 @@
   // Load counter into rdx
   __ movl(rdx, Address(rdi, Deoptimization::UnrollBlock::number_of_frames_offset_in_bytes()));
 
-  // Pick up the initial fp we should save
-  __ movptr(rbp, Address(rdi, Deoptimization::UnrollBlock::initial_info_offset_in_bytes()));
-
   // Now adjust the caller's stack to make up for the extra locals
   // but record the original sp so that we can save it in the skeletal interpreter
   // frame and the stack walking of interpreter_sender will get the unextended sp
@@ -3663,6 +3664,10 @@
 
   // rsp should be pointing at the return address to the caller (3)
 
+  // Pick up the initial fp we should save
+  // restore rbp before stack bang because if stack overflow is thrown it needs to be pushed (and preserved)
+  __ movptr(rbp, Address(rdi, Deoptimization::UnrollBlock::initial_info_offset_in_bytes()));
+
   // Stack bang to make sure there's enough room for these interpreter frames.
   if (UseStackBanging) {
     __ movl(rbx, Address(rdi ,Deoptimization::UnrollBlock::total_frame_sizes_offset_in_bytes()));
@@ -3670,27 +3675,16 @@
   }
 
   // Load address of array of frame pcs into rcx (address*)
-  __ movptr(rcx,
-            Address(rdi,
-                    Deoptimization::UnrollBlock::frame_pcs_offset_in_bytes()));
+  __ movptr(rcx, Address(rdi, Deoptimization::UnrollBlock::frame_pcs_offset_in_bytes()));
 
   // Trash the return pc
   __ addptr(rsp, wordSize);
 
   // Load address of array of frame sizes into rsi (intptr_t*)
-  __ movptr(rsi, Address(rdi,
-                         Deoptimization::UnrollBlock::
-                         frame_sizes_offset_in_bytes()));
+  __ movptr(rsi, Address(rdi, Deoptimization::UnrollBlock:: frame_sizes_offset_in_bytes()));
 
   // Counter
-  __ movl(rdx, Address(rdi,
-                       Deoptimization::UnrollBlock::
-                       number_of_frames_offset_in_bytes())); // (int)
-
-  // Pick up the initial fp we should save
-  __ movptr(rbp,
-            Address(rdi,
-                    Deoptimization::UnrollBlock::initial_info_offset_in_bytes()));
+  __ movl(rdx, Address(rdi, Deoptimization::UnrollBlock:: number_of_frames_offset_in_bytes())); // (int)
 
   // Now adjust the caller's stack to make up for the extra locals but
   // record the original sp so that we can save it in the skeletal
@@ -3700,9 +3694,7 @@
   const Register sender_sp = r8;
 
   __ mov(sender_sp, rsp);
-  __ movl(rbx, Address(rdi,
-                       Deoptimization::UnrollBlock::
-                       caller_adjustment_offset_in_bytes())); // (int)
+  __ movl(rbx, Address(rdi, Deoptimization::UnrollBlock:: caller_adjustment_offset_in_bytes())); // (int)
   __ subptr(rsp, rbx);
 
   // Push interpreter frames in a loop
--- a/src/share/vm/ci/ciEnv.cpp	Thu Nov 21 14:41:13 2013 -0500
+++ b/src/share/vm/ci/ciEnv.cpp	Sat Nov 23 09:56:59 2013 +0100
@@ -1003,21 +1003,15 @@
     // Free codeBlobs
     code_buffer->free_blob();
 
-    if (nm == NULL) {
-      // The CodeCache is full.  Print out warning and disable compilation.
-      record_failure("code cache is full");
-      {
-        MutexUnlocker ml(Compile_lock);
-        MutexUnlocker locker(MethodCompileQueue_lock);
-        CompileBroker::handle_full_code_cache();
-      }
-    } else {
+    if (nm != NULL) {
       nm->set_has_unsafe_access(has_unsafe_access);
       nm->set_has_wide_vectors(has_wide_vectors);
 
       // Record successful registration.
       // (Put nm into the task handle *before* publishing to the Java heap.)
-      if (task() != NULL)  task()->set_code(nm);
+      if (task() != NULL) {
+        task()->set_code(nm);
+      }
 
       if (entry_bci == InvocationEntryBci) {
         if (TieredCompilation) {
@@ -1055,12 +1049,16 @@
         method->method_holder()->add_osr_nmethod(nm);
       }
     }
+  }  // safepoints are allowed again
+
+  if (nm != NULL) {
+    // JVMTI -- compiled method notification (must be done outside lock)
+    nm->post_compiled_method_load_event();
+  } else {
+    // The CodeCache is full. Print out warning and disable compilation.
+    record_failure("code cache is full");
+    CompileBroker::handle_full_code_cache();
   }
-  // JVMTI -- compiled method notification (must be done outside lock)
-  if (nm != NULL) {
-    nm->post_compiled_method_load_event();
-  }
-
 }
 
 
--- a/src/share/vm/runtime/sharedRuntime.cpp	Thu Nov 21 14:41:13 2013 -0500
+++ b/src/share/vm/runtime/sharedRuntime.cpp	Sat Nov 23 09:56:59 2013 +0100
@@ -84,6 +84,7 @@
 
 // Shared stub locations
 RuntimeStub*        SharedRuntime::_wrong_method_blob;
+RuntimeStub*        SharedRuntime::_wrong_method_abstract_blob;
 RuntimeStub*        SharedRuntime::_ic_miss_blob;
 RuntimeStub*        SharedRuntime::_resolve_opt_virtual_call_blob;
 RuntimeStub*        SharedRuntime::_resolve_virtual_call_blob;
@@ -101,11 +102,12 @@
 
 //----------------------------generate_stubs-----------------------------------
 void SharedRuntime::generate_stubs() {
-  _wrong_method_blob                   = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::handle_wrong_method),         "wrong_method_stub");
-  _ic_miss_blob                        = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::handle_wrong_method_ic_miss), "ic_miss_stub");
-  _resolve_opt_virtual_call_blob       = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::resolve_opt_virtual_call_C),  "resolve_opt_virtual_call");
-  _resolve_virtual_call_blob           = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::resolve_virtual_call_C),      "resolve_virtual_call");
-  _resolve_static_call_blob            = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::resolve_static_call_C),       "resolve_static_call");
+  _wrong_method_blob                   = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::handle_wrong_method),          "wrong_method_stub");
+  _wrong_method_abstract_blob          = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::handle_wrong_method_abstract), "wrong_method_abstract_stub");
+  _ic_miss_blob                        = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::handle_wrong_method_ic_miss),  "ic_miss_stub");
+  _resolve_opt_virtual_call_blob       = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::resolve_opt_virtual_call_C),   "resolve_opt_virtual_call");
+  _resolve_virtual_call_blob           = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::resolve_virtual_call_C),       "resolve_virtual_call");
+  _resolve_static_call_blob            = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::resolve_static_call_C),        "resolve_static_call");
 
 #ifdef COMPILER2
   // Vectors are generated only by C2.
@@ -1345,6 +1347,11 @@
   return callee_method->verified_code_entry();
 JRT_END
 
+// Handle abstract method call
+JRT_BLOCK_ENTRY(address, SharedRuntime::handle_wrong_method_abstract(JavaThread* thread))
+  return StubRoutines::throw_AbstractMethodError_entry();
+JRT_END
+
 
 // resolve a static call and patch code
 JRT_BLOCK_ENTRY(address, SharedRuntime::resolve_static_call_C(JavaThread *thread ))
@@ -2341,12 +2348,13 @@
 
   // Create a special handler for abstract methods.  Abstract methods
   // are never compiled so an i2c entry is somewhat meaningless, but
-  // fill it in with something appropriate just in case.  Pass handle
-  // wrong method for the c2i transitions.
-  address wrong_method = SharedRuntime::get_handle_wrong_method_stub();
+  // throw AbstractMethodError just in case.
+  // Pass wrong_method_abstract for the c2i transitions to return
+  // AbstractMethodError for invalid invocations.
+  address wrong_method_abstract = SharedRuntime::get_handle_wrong_method_abstract_stub();
   _abstract_method_handler = AdapterHandlerLibrary::new_entry(new AdapterFingerPrint(0, NULL),
                                                               StubRoutines::throw_AbstractMethodError_entry(),
-                                                              wrong_method, wrong_method);
+                                                              wrong_method_abstract, wrong_method_abstract);
 }
 
 AdapterHandlerEntry* AdapterHandlerLibrary::new_entry(AdapterFingerPrint* fingerprint,
--- a/src/share/vm/runtime/sharedRuntime.hpp	Thu Nov 21 14:41:13 2013 -0500
+++ b/src/share/vm/runtime/sharedRuntime.hpp	Sat Nov 23 09:56:59 2013 +0100
@@ -56,6 +56,7 @@
   // Shared stub locations
 
   static RuntimeStub*        _wrong_method_blob;
+  static RuntimeStub*        _wrong_method_abstract_blob;
   static RuntimeStub*        _ic_miss_blob;
   static RuntimeStub*        _resolve_opt_virtual_call_blob;
   static RuntimeStub*        _resolve_virtual_call_blob;
@@ -206,6 +207,11 @@
     return _wrong_method_blob->entry_point();
   }
 
+  static address get_handle_wrong_method_abstract_stub() {
+    assert(_wrong_method_abstract_blob!= NULL, "oops");
+    return _wrong_method_abstract_blob->entry_point();
+  }
+
 #ifdef COMPILER2
   static void generate_uncommon_trap_blob(void);
   static UncommonTrapBlob* uncommon_trap_blob()                  { return _uncommon_trap_blob; }
@@ -481,6 +487,7 @@
   // handle ic miss with caller being compiled code
   // wrong method handling (inline cache misses, zombie methods)
   static address handle_wrong_method(JavaThread* thread);
+  static address handle_wrong_method_abstract(JavaThread* thread);
   static address handle_wrong_method_ic_miss(JavaThread* thread);
 
 #ifndef PRODUCT
--- a/src/share/vm/runtime/sweeper.cpp	Thu Nov 21 14:41:13 2013 -0500
+++ b/src/share/vm/runtime/sweeper.cpp	Sat Nov 23 09:56:59 2013 +0100
@@ -231,7 +231,8 @@
  */
 void NMethodSweeper::possibly_sweep() {
   assert(JavaThread::current()->thread_state() == _thread_in_vm, "must run in vm mode");
-  if (!MethodFlushing || !sweep_in_progress()) {
+  // Only compiler threads are allowed to sweep
+  if (!MethodFlushing || !sweep_in_progress() || !Thread::current()->is_Compiler_thread()) {
     return;
   }
 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/compiler/uncommontrap/TestStackBangRbp.java	Sat Nov 23 09:56:59 2013 +0100
@@ -0,0 +1,294 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8028308
+ * @summary rbp not restored when stack overflow is thrown from deopt/uncommon trap blobs
+ * @run main/othervm -XX:-BackgroundCompilation -XX:CompileCommand=dontinline,TestStackBangRbp::m1 -XX:CompileCommand=exclude,TestStackBangRbp::m2 -Xss256K -XX:-UseOnStackReplacement TestStackBangRbp
+ *
+ */
+public class TestStackBangRbp {
+
+    static class UnloadedClass1 {
+    }
+
+    static class UnloadedClass2 {
+    }
+
+    static Object m1(boolean deopt) {
+        long l0, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12,
+        l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24,
+        l25, l26, l27, l28, l29, l30, l31, l32, l33, l34, l35, l36,
+        l37, l38, l39, l40, l41, l42, l43, l44, l45, l46, l47, l48,
+        l49, l50, l51, l52, l53, l54, l55, l56, l57, l58, l59, l60,
+        l61, l62, l63, l64, l65, l66, l67, l68, l69, l70, l71, l72,
+        l73, l74, l75, l76, l77, l78, l79, l80, l81, l82, l83, l84,
+        l85, l86, l87, l88, l89, l90, l91, l92, l93, l94, l95, l96,
+        l97, l98, l99, l100, l101, l102, l103, l104, l105, l106, l107,
+        l108, l109, l110, l111, l112, l113, l114, l115, l116, l117,
+        l118, l119, l120, l121, l122, l123, l124, l125, l126, l127,
+        l128, l129, l130, l131, l132, l133, l134, l135, l136, l137,
+        l138, l139, l140, l141, l142, l143, l144, l145, l146, l147,
+        l148, l149, l150, l151, l152, l153, l154, l155, l156, l157,
+        l158, l159, l160, l161, l162, l163, l164, l165, l166, l167,
+        l168, l169, l170, l171, l172, l173, l174, l175, l176, l177,
+        l178, l179, l180, l181, l182, l183, l184, l185, l186, l187,
+        l188, l189, l190, l191, l192, l193, l194, l195, l196, l197,
+        l198, l199, l200, l201, l202, l203, l204, l205, l206, l207,
+        l208, l209, l210, l211, l212, l213, l214, l215, l216, l217,
+        l218, l219, l220, l221, l222, l223, l224, l225, l226, l227,
+        l228, l229, l230, l231, l232, l233, l234, l235, l236, l237,
+        l238, l239, l240, l241, l242, l243, l244, l245, l246, l247,
+        l248, l249, l250, l251, l252, l253, l254, l255, l256, l257,
+        l258, l259, l260, l261, l262, l263, l264, l265, l266, l267,
+        l268, l269, l270, l271, l272, l273, l274, l275, l276, l277,
+        l278, l279, l280, l281, l282, l283, l284, l285, l286, l287,
+        l288, l289, l290, l291, l292, l293, l294, l295, l296, l297,
+        l298, l299, l300, l301, l302, l303, l304, l305, l306, l307,
+        l308, l309, l310, l311, l312, l313, l314, l315, l316, l317,
+        l318, l319, l320, l321, l322, l323, l324, l325, l326, l327,
+        l328, l329, l330, l331, l332, l333, l334, l335, l336, l337,
+        l338, l339, l340, l341, l342, l343, l344, l345, l346, l347,
+        l348, l349, l350, l351, l352, l353, l354, l355, l356, l357,
+        l358, l359, l360, l361, l362, l363, l364, l365, l366, l367,
+        l368, l369, l370, l371, l372, l373, l374, l375, l376, l377,
+        l378, l379, l380, l381, l382, l383, l384, l385, l386, l387,
+        l388, l389, l390, l391, l392, l393, l394, l395, l396, l397,
+        l398, l399, l400, l401, l402, l403, l404, l405, l406, l407,
+        l408, l409, l410, l411, l412, l413, l414, l415, l416, l417,
+        l418, l419, l420, l421, l422, l423, l424, l425, l426, l427,
+        l428, l429, l430, l431, l432, l433, l434, l435, l436, l437,
+        l438, l439, l440, l441, l442, l443, l444, l445, l446, l447,
+        l448, l449, l450, l451, l452, l453, l454, l455, l456, l457,
+        l458, l459, l460, l461, l462, l463, l464, l465, l466, l467,
+        l468, l469, l470, l471, l472, l473, l474, l475, l476, l477,
+        l478, l479, l480, l481, l482, l483, l484, l485, l486, l487,
+        l488, l489, l490, l491, l492, l493, l494, l495, l496, l497,
+        l498, l499, l500, l501, l502, l503, l504, l505, l506, l507,
+        l508, l509, l510, l511;
+
+        long ll0, ll1, ll2, ll3, ll4, ll5, ll6, ll7, ll8, ll9, ll10, ll11, ll12,
+        ll13, ll14, ll15, ll16, ll17, ll18, ll19, ll20, ll21, ll22, ll23, ll24,
+        ll25, ll26, ll27, ll28, ll29, ll30, ll31, ll32, ll33, ll34, ll35, ll36,
+        ll37, ll38, ll39, ll40, ll41, ll42, ll43, ll44, ll45, ll46, ll47, ll48,
+        ll49, ll50, ll51, ll52, ll53, ll54, ll55, ll56, ll57, ll58, ll59, ll60,
+        ll61, ll62, ll63, ll64, ll65, ll66, ll67, ll68, ll69, ll70, ll71, ll72,
+        ll73, ll74, ll75, ll76, ll77, ll78, ll79, ll80, ll81, ll82, ll83, ll84,
+        ll85, ll86, ll87, ll88, ll89, ll90, ll91, ll92, ll93, ll94, ll95, ll96,
+        ll97, ll98, ll99, ll100, ll101, ll102, ll103, ll104, ll105, ll106, ll107,
+        ll108, ll109, ll110, ll111, ll112, ll113, ll114, ll115, ll116, ll117,
+        ll118, ll119, ll120, ll121, ll122, ll123, ll124, ll125, ll126, ll127,
+        ll128, ll129, ll130, ll131, ll132, ll133, ll134, ll135, ll136, ll137,
+        ll138, ll139, ll140, ll141, ll142, ll143, ll144, ll145, ll146, ll147,
+        ll148, ll149, ll150, ll151, ll152, ll153, ll154, ll155, ll156, ll157,
+        ll158, ll159, ll160, ll161, ll162, ll163, ll164, ll165, ll166, ll167,
+        ll168, ll169, ll170, ll171, ll172, ll173, ll174, ll175, ll176, ll177,
+        ll178, ll179, ll180, ll181, ll182, ll183, ll184, ll185, ll186, ll187,
+        ll188, ll189, ll190, ll191, ll192, ll193, ll194, ll195, ll196, ll197,
+        ll198, ll199, ll200, ll201, ll202, ll203, ll204, ll205, ll206, ll207,
+        ll208, ll209, ll210, ll211, ll212, ll213, ll214, ll215, ll216, ll217,
+        ll218, ll219, ll220, ll221, ll222, ll223, ll224, ll225, ll226, ll227,
+        ll228, ll229, ll230, ll231, ll232, ll233, ll234, ll235, ll236, ll237,
+        ll238, ll239, ll240, ll241, ll242, ll243, ll244, ll245, ll246, ll247,
+        ll248, ll249, ll250, ll251, ll252, ll253, ll254, ll255, ll256, ll257,
+        ll258, ll259, ll260, ll261, ll262, ll263, ll264, ll265, ll266, ll267,
+        ll268, ll269, ll270, ll271, ll272, ll273, ll274, ll275, ll276, ll277,
+        ll278, ll279, ll280, ll281, ll282, ll283, ll284, ll285, ll286, ll287,
+        ll288, ll289, ll290, ll291, ll292, ll293, ll294, ll295, ll296, ll297,
+        ll298, ll299, ll300, ll301, ll302, ll303, ll304, ll305, ll306, ll307,
+        ll308, ll309, ll310, ll311, ll312, ll313, ll314, ll315, ll316, ll317,
+        ll318, ll319, ll320, ll321, ll322, ll323, ll324, ll325, ll326, ll327,
+        ll328, ll329, ll330, ll331, ll332, ll333, ll334, ll335, ll336, ll337,
+        ll338, ll339, ll340, ll341, ll342, ll343, ll344, ll345, ll346, ll347,
+        ll348, ll349, ll350, ll351, ll352, ll353, ll354, ll355, ll356, ll357,
+        ll358, ll359, ll360, ll361, ll362, ll363, ll364, ll365, ll366, ll367,
+        ll368, ll369, ll370, ll371, ll372, ll373, ll374, ll375, ll376, ll377,
+        ll378, ll379, ll380, ll381, ll382, ll383, ll384, ll385, ll386, ll387,
+        ll388, ll389, ll390, ll391, ll392, ll393, ll394, ll395, ll396, ll397,
+        ll398, ll399, ll400, ll401, ll402, ll403, ll404, ll405, ll406, ll407,
+        ll408, ll409, ll410, ll411, ll412, ll413, ll414, ll415, ll416, ll417,
+        ll418, ll419, ll420, ll421, ll422, ll423, ll424, ll425, ll426, ll427,
+        ll428, ll429, ll430, ll431, ll432, ll433, ll434, ll435, ll436, ll437,
+        ll438, ll439, ll440, ll441, ll442, ll443, ll444, ll445, ll446, ll447,
+        ll448, ll449, ll450, ll451, ll452, ll453, ll454, ll455, ll456, ll457,
+        ll458, ll459, ll460, ll461, ll462, ll463, ll464, ll465, ll466, ll467,
+        ll468, ll469, ll470, ll471, ll472, ll473, ll474, ll475, ll476, ll477,
+        ll478, ll479, ll480, ll481, ll482, ll483, ll484, ll485, ll486, ll487,
+        ll488, ll489, ll490, ll491, ll492, ll493, ll494, ll495, ll496, ll497,
+        ll498, ll499, ll500, ll501, ll502, ll503, ll504, ll505, ll506, ll507,
+        ll508, ll509, ll510, ll511;
+
+        int i1 = TestStackBangRbp.i1;
+        int i2 = TestStackBangRbp.i2;
+        int i3 = TestStackBangRbp.i3;
+        int i4 = TestStackBangRbp.i4;
+        int i5 = TestStackBangRbp.i5;
+        int i6 = TestStackBangRbp.i6;
+        int i7 = TestStackBangRbp.i7;
+        int i8 = TestStackBangRbp.i8;
+        int i9 = TestStackBangRbp.i9;
+        int i10 = TestStackBangRbp.i10;
+        int i11 = TestStackBangRbp.i11;
+        int i12 = TestStackBangRbp.i12;
+        int i13 = TestStackBangRbp.i13;
+        int i14 = TestStackBangRbp.i14;
+        int i15 = TestStackBangRbp.i15;
+        int i16 = TestStackBangRbp.i16;
+
+        TestStackBangRbp.i1 = i1;
+        TestStackBangRbp.i2 = i2;
+        TestStackBangRbp.i3 = i3;
+        TestStackBangRbp.i4 = i4;
+        TestStackBangRbp.i5 = i5;
+        TestStackBangRbp.i6 = i6;
+        TestStackBangRbp.i7 = i7;
+        TestStackBangRbp.i8 = i8;
+        TestStackBangRbp.i9 = i9;
+        TestStackBangRbp.i10 = i10;
+        TestStackBangRbp.i11 = i11;
+        TestStackBangRbp.i12 = i12;
+        TestStackBangRbp.i13 = i13;
+        TestStackBangRbp.i14 = i14;
+        TestStackBangRbp.i15 = i15;
+        TestStackBangRbp.i16 = i16;
+
+        if (deopt) {
+            // deoptimize with integer in rbp
+            UnloadedClass1 res = new UnloadedClass1(); // forces deopt with c2
+            return res;
+        }
+        return null;
+    }
+
+    static boolean m2(boolean deopt) {
+        // call m2 recursively until stack overflow. Then call m3 that
+        // will call m1 and trigger and deopt in m1 while keeping a
+        // lot of objects live in registers at the call to m1
+
+        long l0, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12,
+        l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24,
+        l25, l26, l27, l28, l29, l30, l31, l32, l33, l34, l35, l36,
+        l37, l38, l39, l40, l41, l42, l43, l44, l45, l46, l47, l48,
+        l49, l50, l51, l52, l53, l54, l55, l56, l57, l58, l59, l60,
+        l61, l62, l63, l64, l65, l66, l67, l68, l69, l70, l71, l72,
+        l73, l74, l75, l76, l77, l78, l79, l80, l81, l82, l83, l84,
+        l85, l86, l87, l88, l89, l90, l91, l92, l93, l94, l95, l96,
+        l97, l98, l99, l100, l101, l102, l103, l104, l105, l106, l107,
+        l108, l109, l110, l111, l112, l113, l114, l115, l116, l117,
+        l118, l119, l120, l121, l122, l123, l124, l125, l126, l127,
+        l128, l129, l130, l131, l132, l133, l134, l135, l136, l137,
+        l138, l139, l140, l141, l142, l143, l144, l145, l146, l147,
+        l148, l149, l150, l151, l152, l153, l154, l155, l156, l157,
+        l158, l159, l160, l161, l162, l163, l164, l165, l166, l167,
+        l168, l169, l170, l171, l172, l173, l174, l175, l176, l177,
+        l178, l179, l180, l181, l182, l183, l184, l185, l186, l187,
+        l188, l189, l190, l191, l192, l193, l194, l195, l196, l197,
+        l198, l199, l200, l201, l202, l203, l204, l205, l206, l207,
+        l208, l209, l210, l211, l212, l213, l214, l215, l216, l217,
+        l218, l219, l220, l221, l222, l223, l224, l225, l226, l227,
+        l228, l229, l230, l231, l232, l233, l234, l235, l236, l237,
+        l238, l239, l240, l241, l242, l243, l244, l245, l246, l247,
+        l248, l249, l250, l251, l252, l253, l254, l255, l256, l257,
+        l258, l259, l260, l261, l262, l263, l264, l265, l266, l267,
+        l268, l269, l270, l271, l272, l273, l274, l275, l276, l277,
+        l278, l279, l280, l281, l282, l283, l284, l285, l286, l287,
+        l288, l289, l290, l291, l292, l293, l294, l295, l296, l297,
+        l298, l299, l300, l301, l302, l303, l304, l305, l306, l307,
+        l308, l309, l310, l311, l312, l313, l314, l315, l316, l317,
+        l318, l319, l320, l321, l322, l323, l324, l325, l326, l327,
+        l328, l329, l330, l331, l332, l333, l334, l335, l336, l337,
+        l338, l339, l340, l341, l342, l343, l344, l345, l346, l347,
+        l348, l349, l350, l351, l352, l353, l354, l355, l356, l357,
+        l358, l359, l360, l361, l362, l363, l364, l365, l366, l367,
+        l368, l369, l370, l371, l372, l373, l374, l375, l376, l377,
+        l378, l379, l380, l381, l382, l383, l384, l385, l386, l387,
+        l388, l389, l390, l391, l392, l393, l394, l395, l396, l397,
+        l398, l399, l400, l401, l402, l403, l404, l405, l406, l407,
+        l408, l409, l410, l411, l412, l413, l414, l415, l416, l417,
+        l418, l419, l420, l421, l422, l423, l424, l425, l426, l427,
+        l428, l429, l430, l431, l432, l433, l434, l435, l436, l437,
+        l438, l439, l440, l441, l442, l443, l444, l445, l446, l447,
+        l448, l449, l450, l451, l452, l453, l454, l455, l456, l457,
+        l458, l459, l460, l461, l462, l463, l464, l465, l466, l467,
+        l468, l469, l470, l471, l472, l473, l474, l475, l476, l477,
+        l478, l479, l480, l481, l482, l483, l484, l485, l486, l487,
+        l488, l489, l490, l491, l492, l493, l494, l495, l496, l497,
+        l498, l499, l500, l501, l502, l503, l504, l505, l506, l507,
+        l508, l509, l510, l511;
+
+        boolean do_m3 = false;
+        try {
+            do_m3 = m2(deopt);
+        } catch (StackOverflowError e) {
+            return true;
+        }
+        if (do_m3) {
+            m3(deopt);
+        }
+        return false;
+    }
+
+    static volatile Object o1 = new Object();
+
+    static volatile int i1 = 1;
+    static volatile int i2 = 2;
+    static volatile int i3 = 3;
+    static volatile int i4 = 4;
+    static volatile int i5 = 5;
+    static volatile int i6 = 6;
+    static volatile int i7 = 7;
+    static volatile int i8 = 8;
+    static volatile int i9 = 9;
+    static volatile int i10 = 10;
+    static volatile int i11 = 11;
+    static volatile int i12 = 12;
+    static volatile int i13 = 13;
+    static volatile int i14 = 14;
+    static volatile int i15 = 15;
+    static volatile int i16 = 16;
+
+    static void m3(boolean deopt) {
+        Object o1 = TestStackBangRbp.o1;
+        TestStackBangRbp.o1 = o1;
+
+        try {
+            m1(deopt);
+        } catch (StackOverflowError e) {
+            // deoptimize again. rbp holds an integer. It should have an object.
+            UnloadedClass2 res = new UnloadedClass2(); // forces deopt with c2
+        }
+        TestStackBangRbp.o1 = o1;
+    }
+
+    static public void main(String[] args) {
+        // get m1 & m3 compiled
+        for (int i = 0; i < 20000; i++) {
+            m1(false);
+            m3(false);
+        }
+        m2(true);
+
+        System.out.println("TEST PASSED");
+    }
+}