Mercurial > hg > graal-compiler

changeset 102:f96100ac3d12

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Merge
author rasbold
date Thu, 03 Apr 2008 06:41:16 -0700
parents d3cd40645d0d (diff) a6cb86dd209b (current diff)
children 38a50dd839cf
files src/cpu/sparc/vm/disassembler_sparc.cpp src/cpu/x86/vm/disassembler_x86.cpp src/share/vm/compiler/disassemblerEnv.hpp src/share/vm/opto/escape.cpp src/share/vm/utilities/ostream.cpp
diffstat 19 files changed, 162 insertions(+), 107 deletions(-) [+]
line wrap: on
line diff
--- a/src/cpu/sparc/vm/sparc.ad	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/cpu/sparc/vm/sparc.ad	Thu Apr 03 06:41:16 2008 -0700
@@ -6023,7 +6023,7 @@
   ins_pipe(ialu_imm);
 %}
 
-instruct cmovII_U_reg(cmpOp cmp, flagsRegU icc, iRegI dst, iRegI src) %{
+instruct cmovII_U_reg(cmpOpU cmp, flagsRegU icc, iRegI dst, iRegI src) %{
   match(Set dst (CMoveI (Binary cmp icc) (Binary dst src)));
   ins_cost(150);
   size(4);
@@ -6032,7 +6032,7 @@
   ins_pipe(ialu_reg);
 %}
 
-instruct cmovII_U_imm(cmpOp cmp, flagsRegU icc, iRegI dst, immI11 src) %{
+instruct cmovII_U_imm(cmpOpU cmp, flagsRegU icc, iRegI dst, immI11 src) %{
   match(Set dst (CMoveI (Binary cmp icc) (Binary dst src)));
   ins_cost(140);
   size(4);
--- a/src/os/linux/vm/os_linux.cpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/os/linux/vm/os_linux.cpp	Thu Apr 03 06:41:16 2008 -0700
@@ -2480,6 +2480,10 @@
   return false;
 }
 
+bool os::can_execute_large_page_memory() {
+  return false;
+}
+
 // Reserve memory at an arbitrary address, only if that area is
 // available (and not reserved for something else).
 
--- a/src/os/solaris/vm/os_solaris.cpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/os/solaris/vm/os_solaris.cpp	Thu Apr 03 06:41:16 2008 -0700
@@ -3089,6 +3089,8 @@
   if (UseISM) {
     // ISM disables MPSS to be compatible with old JDK behavior
     UseMPSS = false;
+    _page_sizes[0] = _large_page_size;
+    _page_sizes[1] = vm_page_size();
   }
 
   UseMPSS = UseMPSS &&
@@ -3178,6 +3180,10 @@
   return UseISM ? false : true;
 }
 
+bool os::can_execute_large_page_memory() {
+  return UseISM ? false : true;
+}
+
 static int os_sleep(jlong millis, bool interruptible) {
   const jlong limit = INT_MAX;
   jlong prevtime;
--- a/src/os/windows/vm/os_windows.cpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/os/windows/vm/os_windows.cpp	Thu Apr 03 06:41:16 2008 -0700
@@ -2516,9 +2516,13 @@
   return false;
 }
 
+bool os::can_execute_large_page_memory() {
+  return true;
+}
+
 char* os::reserve_memory_special(size_t bytes) {
   DWORD flag = MEM_RESERVE | MEM_COMMIT | MEM_LARGE_PAGES;
-  char * res = (char *)VirtualAlloc(NULL, bytes, flag, PAGE_READWRITE);
+  char * res = (char *)VirtualAlloc(NULL, bytes, flag, PAGE_EXECUTE_READWRITE);
   return res;
 }
 
--- a/src/share/vm/ci/bcEscapeAnalyzer.cpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/share/vm/ci/bcEscapeAnalyzer.cpp	Thu Apr 03 06:41:16 2008 -0700
@@ -1247,8 +1247,14 @@
 
   initialize();
 
-  // do not scan method if it has no object parameters
-  if (_arg_local.is_empty()) {
+  // Do not scan method if it has no object parameters and
+  // does not returns an object (_return_allocated is set in initialize()).
+  if (_arg_local.is_empty() && !_return_allocated) {
+    // Clear all info since method's bytecode was not analysed and
+    // set pessimistic escape information.
+    clear_escape_info();
+    methodData()->set_eflag(methodDataOopDesc::allocated_escapes);
+    methodData()->set_eflag(methodDataOopDesc::unknown_modified);
     methodData()->set_eflag(methodDataOopDesc::estimated);
     return;
   }
@@ -1259,45 +1265,8 @@
     success = do_analysis();
   }
 
-  // dump result of bytecode analysis
-#ifndef PRODUCT
-  if (BCEATraceLevel >= 3) {
-    tty->print("[EA] estimated escape information for");
-    if (iid != vmIntrinsics::_none)
-      tty->print(" intrinsic");
-    method()->print_short_name();
-    tty->print_cr(has_dependencies() ? " (not stored)" : "");
-    tty->print("     non-escaping args:      ");
-    _arg_local.print_on(tty);
-    tty->print("     stack-allocatable args: ");
-    _arg_stack.print_on(tty);
-    if (_return_local) {
-      tty->print("     returned args:          ");
-      _arg_returned.print_on(tty);
-    } else if (is_return_allocated()) {
-      tty->print_cr("     allocated return values");
-    } else {
-      tty->print_cr("     non-local return values");
-    }
-    tty->print("     modified args: ");
-    for (int i = 0; i < _arg_size; i++) {
-      if (_arg_modified[i] == 0)
-        tty->print("    0");
-      else
-        tty->print("    0x%x", _arg_modified[i]);
-    }
-    tty->cr();
-    tty->print("     flags: ");
-    if (_unknown_modified)
-      tty->print(" unknown_modified");
-    if (_return_allocated)
-      tty->print(" return_allocated");
-    tty->cr();
-  }
-
-#endif
-  // don't store interprocedural escape information if it introduces dependencies
-  // or if method data is empty
+  // don't store interprocedural escape information if it introduces
+  // dependencies or if method data is empty
   //
   if (!has_dependencies() && !methodData()->is_empty()) {
     for (i = 0; i < _arg_size; i++) {
@@ -1316,6 +1285,15 @@
     if (_return_local) {
       methodData()->set_eflag(methodDataOopDesc::return_local);
     }
+    if (_return_allocated) {
+      methodData()->set_eflag(methodDataOopDesc::return_allocated);
+    }
+    if (_allocated_escapes) {
+      methodData()->set_eflag(methodDataOopDesc::allocated_escapes);
+    }
+    if (_unknown_modified) {
+      methodData()->set_eflag(methodDataOopDesc::unknown_modified);
+    }
     methodData()->set_eflag(methodDataOopDesc::estimated);
   }
 }
@@ -1331,33 +1309,47 @@
     _arg_modified[i] = methodData()->arg_modified(i);
   }
   _return_local = methodData()->eflag_set(methodDataOopDesc::return_local);
-
-  // dump result of loaded escape information
-#ifndef PRODUCT
-  if (BCEATraceLevel >= 4) {
-    tty->print("     non-escaping args:      ");
-    _arg_local.print_on(tty);
-    tty->print("     stack-allocatable args: ");
-    _arg_stack.print_on(tty);
-    if (_return_local) {
-      tty->print("     returned args:          ");
-      _arg_returned.print_on(tty);
-    } else {
-      tty->print_cr("     non-local return values");
-    }
-    tty->print("     modified args: ");
-    for (int i = 0; i < _arg_size; i++) {
-      if (_arg_modified[i] == 0)
-        tty->print("    0");
-      else
-        tty->print("    0x%x", _arg_modified[i]);
-    }
-    tty->cr();
-  }
-#endif
+  _return_allocated = methodData()->eflag_set(methodDataOopDesc::return_allocated);
+  _allocated_escapes = methodData()->eflag_set(methodDataOopDesc::allocated_escapes);
+  _unknown_modified = methodData()->eflag_set(methodDataOopDesc::unknown_modified);
 
 }
 
+#ifndef PRODUCT
+void BCEscapeAnalyzer::dump() {
+  tty->print("[EA] estimated escape information for");
+  method()->print_short_name();
+  tty->print_cr(has_dependencies() ? " (not stored)" : "");
+  tty->print("     non-escaping args:      ");
+  _arg_local.print_on(tty);
+  tty->print("     stack-allocatable args: ");
+  _arg_stack.print_on(tty);
+  if (_return_local) {
+    tty->print("     returned args:          ");
+    _arg_returned.print_on(tty);
+  } else if (is_return_allocated()) {
+    tty->print_cr("     return allocated value");
+  } else {
+    tty->print_cr("     return non-local value");
+  }
+  tty->print("     modified args: ");
+  for (int i = 0; i < _arg_size; i++) {
+    if (_arg_modified[i] == 0)
+      tty->print("    0");
+    else
+      tty->print("    0x%x", _arg_modified[i]);
+  }
+  tty->cr();
+  tty->print("     flags: ");
+  if (_return_allocated)
+    tty->print(" return_allocated");
+  if (_allocated_escapes)
+    tty->print(" allocated_escapes");
+  if (_unknown_modified)
+    tty->print(" unknown_modified");
+  tty->cr();
+}
+#endif
 
 BCEscapeAnalyzer::BCEscapeAnalyzer(ciMethod* method, BCEscapeAnalyzer* parent)
     : _conservative(method == NULL || !EstimateArgEscape)
@@ -1401,6 +1393,12 @@
       compute_escape_info();
       methodData()->update_escape_info();
     }
+#ifndef PRODUCT
+    if (BCEATraceLevel >= 3) {
+      // dump escape information
+      dump();
+    }
+#endif
   }
 }
 
--- a/src/share/vm/ci/bcEscapeAnalyzer.hpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/share/vm/ci/bcEscapeAnalyzer.hpp	Thu Apr 03 06:41:16 2008 -0700
@@ -50,9 +50,9 @@
   uint              *_arg_modified;
 
   bool              _return_local;
+  bool              _return_allocated;
   bool              _allocated_escapes;
   bool              _unknown_modified;
-  bool              _return_allocated;
 
   ciObjectList     _dependencies;
 
@@ -153,4 +153,9 @@
 
   // Copy dependencies from this analysis into "deps"
   void copy_dependencies(Dependencies *deps);
+
+#ifndef PRODUCT
+  // dump escape information
+  void dump();
+#endif
 };
--- a/src/share/vm/gc_implementation/parallelScavenge/parMarkBitMap.cpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/share/vm/gc_implementation/parallelScavenge/parMarkBitMap.cpp	Thu Apr 03 06:41:16 2008 -0700
@@ -41,7 +41,7 @@
 
   const size_t rs_align = page_sz == (size_t) os::vm_page_size() ? 0 :
     MAX2(page_sz, granularity);
-  ReservedSpace rs(bytes, rs_align, false);
+  ReservedSpace rs(bytes, rs_align, rs_align > 0);
   os::trace_page_sizes("par bitmap", raw_bytes, raw_bytes, page_sz,
                        rs.base(), rs.size());
   _virtual_space = new PSVirtualSpace(rs, page_sz);
--- a/src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp	Thu Apr 03 06:41:16 2008 -0700
@@ -413,7 +413,7 @@
 
   const size_t rs_align = page_sz == (size_t) os::vm_page_size() ? 0 :
     MAX2(page_sz, granularity);
-  ReservedSpace rs(bytes, rs_align, false);
+  ReservedSpace rs(bytes, rs_align, rs_align > 0);
   os::trace_page_sizes("par compact", raw_bytes, raw_bytes, page_sz, rs.base(),
                        rs.size());
   PSVirtualSpace* vspace = new PSVirtualSpace(rs, page_sz);
--- a/src/share/vm/memory/heap.cpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/share/vm/memory/heap.cpp	Thu Apr 03 06:41:16 2008 -0700
@@ -102,8 +102,9 @@
   _log2_segment_size = exact_log2(segment_size);
 
   // Reserve and initialize space for _memory.
-  const size_t page_size = os::page_size_for_region(committed_size,
-                                                    reserved_size, 8);
+  const size_t page_size = os::can_execute_large_page_memory() ?
+          os::page_size_for_region(committed_size, reserved_size, 8) :
+          os::vm_page_size();
   const size_t granularity = os::vm_allocation_granularity();
   const size_t r_align = MAX2(page_size, granularity);
   const size_t r_size = align_size_up(reserved_size, r_align);
@@ -111,7 +112,7 @@
 
   const size_t rs_align = page_size == (size_t) os::vm_page_size() ? 0 :
     MAX2(page_size, granularity);
-  ReservedSpace rs(r_size, rs_align, false);
+  ReservedSpace rs(r_size, rs_align, rs_align > 0);
   os::trace_page_sizes("code heap", committed_size, reserved_size, page_size,
                        rs.base(), rs.size());
   if (!_memory.initialize(rs, c_size)) {
--- a/src/share/vm/oops/methodDataOop.hpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/share/vm/oops/methodDataOop.hpp	Thu Apr 03 06:41:16 2008 -0700
@@ -1253,7 +1253,10 @@
   // Support for interprocedural escape analysis, from Thomas Kotzmann.
   enum EscapeFlag {
     estimated    = 1 << 0,
-    return_local = 1 << 1
+    return_local = 1 << 1,
+    return_allocated = 1 << 2,
+    allocated_escapes = 1 << 3,
+    unknown_modified = 1 << 4
   };
 
   intx eflags()                                  { return _eflags; }
--- a/src/share/vm/opto/escape.cpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/share/vm/opto/escape.cpp	Thu Apr 03 06:41:16 2008 -0700
@@ -51,21 +51,21 @@
 }
 
 #ifndef PRODUCT
-static char *node_type_names[] = {
+static const char *node_type_names[] = {
   "UnknownType",
   "JavaObject",
   "LocalVar",
   "Field"
 };
 
-static char *esc_names[] = {
+static const char *esc_names[] = {
   "UnknownEscape",
   "NoEscape",
   "ArgEscape",
   "GlobalEscape"
 };
 
-static char *edge_type_suffix[] = {
+static const char *edge_type_suffix[] = {
  "?", // UnknownEdge
  "P", // PointsToEdge
  "D", // DeferredEdge
@@ -393,18 +393,25 @@
   //       | |
   //       AddP  ( base == address )
   //
-  // case #6. Constant Pool or ThreadLocal or Raw object's field reference:
-  //      ConP # Object from Constant Pool.
+  // case #6. Constant Pool, ThreadLocal, CastX2P or
+  //          Raw object's field reference:
+  //      {ConP, ThreadLocal, CastX2P, raw Load}
   //  top   |
   //     \  |
   //     AddP  ( base == top )
   //
+  // case #7. Klass's field reference.
+  //      LoadKlass
+  //       | |
+  //       AddP  ( base == address )
+  //
   Node *base = addp->in(AddPNode::Base)->uncast();
   if (base->is_top()) { // The AddP case #3 and #6.
     base = addp->in(AddPNode::Address)->uncast();
     assert(base->Opcode() == Op_ConP || base->Opcode() == Op_ThreadLocal ||
-           base->is_Mem() && base->bottom_type() == TypeRawPtr::NOTNULL ||
-           base->is_Proj() && base->in(0)->is_Allocate(), "sanity");
+           base->Opcode() == Op_CastX2P ||
+           (base->is_Mem() && base->bottom_type() == TypeRawPtr::NOTNULL) ||
+           (base->is_Proj() && base->in(0)->is_Allocate()), "sanity");
   }
   return base;
 }
--- a/src/share/vm/opto/memnode.cpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/share/vm/opto/memnode.cpp	Thu Apr 03 06:41:16 2008 -0700
@@ -1122,6 +1122,12 @@
         }
         // Split through Phi (see original code in loopopts.cpp).
         assert(phase->C->have_alias_type(addr_t), "instance should have alias type");
+
+        // Do nothing here if Identity will find a value
+        // (to avoid infinite chain of value phis generation).
+        if ( !phase->eqv(this, this->Identity(phase)) )
+          return NULL;
+
         const Type* this_type = this->bottom_type();
         int this_index  = phase->C->get_alias_index(addr_t);
         int this_offset = addr_t->offset();
--- a/src/share/vm/runtime/deoptimization.cpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/share/vm/runtime/deoptimization.cpp	Thu Apr 03 06:41:16 2008 -0700
@@ -143,6 +143,7 @@
   // relock objects if synchronization on them was eliminated.
   if (DoEscapeAnalysis) {
     if (EliminateAllocations) {
+      assert (chunk->at(0)->scope() != NULL,"expect only compiled java frames");
       GrowableArray<ScopeValue*>* objects = chunk->at(0)->scope()->objects();
       bool reallocated = false;
       if (objects != NULL) {
@@ -162,19 +163,26 @@
       }
     }
     if (EliminateLocks) {
+#ifndef PRODUCT
+      bool first = true;
+#endif
       for (int i = 0; i < chunk->length(); i++) {
-        GrowableArray<MonitorValue*>* monitors = chunk->at(i)->scope()->monitors();
-        if (monitors != NULL) {
-          relock_objects(&deoptee, &map, monitors);
+        compiledVFrame* cvf = chunk->at(i);
+        assert (cvf->scope() != NULL,"expect only compiled java frames");
+        GrowableArray<MonitorInfo*>* monitors = cvf->monitors();
+        if (monitors->is_nonempty()) {
+          relock_objects(monitors, thread);
 #ifndef PRODUCT
           if (TraceDeoptimization) {
             ttyLocker ttyl;
-            tty->print_cr("RELOCK OBJECTS in thread " INTPTR_FORMAT, thread);
             for (int j = 0; j < monitors->length(); j++) {
-              MonitorValue* mv = monitors->at(j);
-              if (mv->eliminated()) {
-                StackValue* owner = StackValue::create_stack_value(&deoptee, &map, mv->owner());
-                tty->print_cr("     object <" INTPTR_FORMAT "> locked", owner->get_obj()());
+              MonitorInfo* mi = monitors->at(j);
+              if (mi->eliminated()) {
+                if (first) {
+                  first = false;
+                  tty->print_cr("RELOCK OBJECTS in thread " INTPTR_FORMAT, thread);
+                }
+                tty->print_cr("     object <" INTPTR_FORMAT "> locked", mi->owner());
               }
             }
           }
@@ -799,18 +807,27 @@
 
 
 // relock objects for which synchronization was eliminated
-void Deoptimization::relock_objects(frame* fr, RegisterMap* reg_map, GrowableArray<MonitorValue*>* monitors) {
+void Deoptimization::relock_objects(GrowableArray<MonitorInfo*>* monitors, JavaThread* thread) {
   for (int i = 0; i < monitors->length(); i++) {
-    MonitorValue* mv = monitors->at(i);
-    StackValue* owner = StackValue::create_stack_value(fr, reg_map, mv->owner());
-    if (mv->eliminated()) {
-      Handle obj = owner->get_obj();
-      assert(obj.not_null(), "reallocation was missed");
-      BasicLock* lock = StackValue::resolve_monitor_lock(fr, mv->basic_lock());
-      lock->set_displaced_header(obj->mark());
-      obj->set_mark((markOop) lock);
+    MonitorInfo* mon_info = monitors->at(i);
+    if (mon_info->eliminated()) {
+      assert(mon_info->owner() != NULL, "reallocation was missed");
+      Handle obj = Handle(mon_info->owner());
+      markOop mark = obj->mark();
+      if (UseBiasedLocking && mark->has_bias_pattern()) {
+        // New allocated objects may have the mark set to anonymously biased.
+        // Also the deoptimized method may called methods with synchronization
+        // where the thread-local object is bias locked to the current thread.
+        assert(mark->is_biased_anonymously() ||
+               mark->biased_locker() == thread, "should be locked to current thread");
+        // Reset mark word to unbiased prototype.
+        markOop unbiased_prototype = markOopDesc::prototype()->set_age(mark->age());
+        obj->set_mark(unbiased_prototype);
+      }
+      BasicLock* lock = mon_info->lock();
+      ObjectSynchronizer::slow_enter(obj, lock, thread);
     }
-    assert(owner->get_obj()->is_locked(), "object must be locked now");
+    assert(mon_info->owner()->is_locked(), "object must be locked now");
   }
 }
 
@@ -916,7 +933,7 @@
   GrowableArray<MonitorInfo*>* monitors = cvf->monitors();
   for (int i = 0; i < monitors->length(); i++) {
     MonitorInfo* mon_info = monitors->at(i);
-    if (mon_info->owner() != NULL) {
+    if (mon_info->owner() != NULL && !mon_info->eliminated()) {
       objects_to_revoke->append(Handle(mon_info->owner()));
     }
   }
--- a/src/share/vm/runtime/deoptimization.hpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/share/vm/runtime/deoptimization.hpp	Thu Apr 03 06:41:16 2008 -0700
@@ -105,7 +105,7 @@
   static void reassign_type_array_elements(frame* fr, RegisterMap* reg_map, ObjectValue* sv, typeArrayOop obj, BasicType type);
   static void reassign_object_array_elements(frame* fr, RegisterMap* reg_map, ObjectValue* sv, objArrayOop obj);
   static void reassign_fields(frame* fr, RegisterMap* reg_map, GrowableArray<ScopeValue*>* objects);
-  static void relock_objects(frame* fr, RegisterMap* reg_map, GrowableArray<MonitorValue*>* monitors);
+  static void relock_objects(GrowableArray<MonitorInfo*>* monitors, JavaThread* thread);
   NOT_PRODUCT(static void print_objects(GrowableArray<ScopeValue*>* objects);)
 #endif // COMPILER2
 
--- a/src/share/vm/runtime/os.hpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/share/vm/runtime/os.hpp	Thu Apr 03 06:41:16 2008 -0700
@@ -228,6 +228,7 @@
   static bool   large_page_init();
   static size_t large_page_size();
   static bool   can_commit_large_page_memory();
+  static bool   can_execute_large_page_memory();
 
   // OS interface to polling page
   static address get_polling_page()             { return _polling_page; }
--- a/src/share/vm/runtime/vframe.cpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/share/vm/runtime/vframe.cpp	Thu Apr 03 06:41:16 2008 -0700
@@ -206,7 +206,7 @@
   for (BasicObjectLock* current = (fr().previous_monitor_in_interpreter_frame(fr().interpreter_frame_monitor_begin()));
        current >= fr().interpreter_frame_monitor_end();
        current = fr().previous_monitor_in_interpreter_frame(current)) {
-    result->push(new MonitorInfo(current->obj(), current->lock()));
+    result->push(new MonitorInfo(current->obj(), current->lock(), false));
   }
   return result;
 }
--- a/src/share/vm/runtime/vframe.hpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/share/vm/runtime/vframe.hpp	Thu Apr 03 06:41:16 2008 -0700
@@ -230,15 +230,18 @@
  private:
   oop        _owner; // the object owning the monitor
   BasicLock* _lock;
+  bool       _eliminated;
  public:
   // Constructor
-  MonitorInfo(oop owner, BasicLock* lock) {
+  MonitorInfo(oop owner, BasicLock* lock, bool eliminated) {
     _owner = owner;
     _lock  = lock;
+    _eliminated = eliminated;
   }
   // Accessors
   oop        owner() const { return _owner; }
   BasicLock* lock()  const { return _lock;  }
+  bool eliminated()  const { return _eliminated; }
 };
 
 class vframeStreamCommon : StackObj {
--- a/src/share/vm/runtime/vframe_hp.cpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/share/vm/runtime/vframe_hp.cpp	Thu Apr 03 06:41:16 2008 -0700
@@ -190,7 +190,7 @@
     // Casting away const
     frame& fr = (frame&) _fr;
     MonitorInfo* info = new MonitorInfo(fr.compiled_synchronized_native_monitor_owner(nm),
-                                        fr.compiled_synchronized_native_monitor(nm));
+                                        fr.compiled_synchronized_native_monitor(nm), false);
     monitors->push(info);
     return monitors;
   }
@@ -202,7 +202,7 @@
   for (int index = 0; index < monitors->length(); index++) {
     MonitorValue* mv = monitors->at(index);
     StackValue *owner_sv = create_stack_value(mv->owner()); // it is an oop
-    result->push(new MonitorInfo(owner_sv->get_obj()(), resolve_monitor_lock(mv->basic_lock())));
+    result->push(new MonitorInfo(owner_sv->get_obj()(), resolve_monitor_lock(mv->basic_lock()), mv->eliminated()));
   }
   return result;
 }
--- a/src/share/vm/utilities/ostream.cpp	Wed Apr 02 16:59:37 2008 -0700
+++ b/src/share/vm/utilities/ostream.cpp	Thu Apr 03 06:41:16 2008 -0700
@@ -855,7 +855,7 @@
   server.sin_port = htons(port);
 
   server.sin_addr.s_addr = inet_addr(ip);
-  if (server.sin_addr.s_addr == (unsigned long)-1) {
+  if (server.sin_addr.s_addr == (uint32_t)-1) {
 #ifdef _WINDOWS
     struct hostent* host = hpi::get_host_by_name((char*)ip);
 #else