changeset 2718:5cceda753a4a

7091764: Tiered: enable aastore profiling Summary: Turn on aastore profiling Reviewed-by: jrose, twisti
author iveresov
date Mon, 19 Sep 2011 15:21:03 -0700
parents 77e1a9153757
children 075ea0ed9e7c
files src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp src/cpu/x86/vm/c1_LIRGenerator_x86.cpp src/share/vm/c1/c1_LIR.cpp src/share/vm/c1/c1_LIR.hpp
diffstat 4 files changed, 16 insertions(+), 7 deletions(-) [+]
line wrap: on
line diff
--- a/src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp	Fri Sep 16 21:35:06 2011 -0700
+++ b/src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp	Mon Sep 19 15:21:03 2011 -0700
@@ -328,7 +328,8 @@
   bool use_length = x->length() != NULL;
   bool obj_store = x->elt_type() == T_ARRAY || x->elt_type() == T_OBJECT;
   bool needs_store_check = obj_store && (x->value()->as_Constant() == NULL ||
-                                         !get_jobject_constant(x->value())->is_null_object());
+                                         !get_jobject_constant(x->value())->is_null_object() ||
+                                         x->should_profile());
 
   LIRItem array(x->array(), this);
   LIRItem index(x->index(), this);
@@ -382,7 +383,7 @@
     LIR_Opr tmp3 = FrameMap::G5_opr;
 
     CodeEmitInfo* store_check_info = new CodeEmitInfo(range_check_info);
-    __ store_check(value.result(), array.result(), tmp1, tmp2, tmp3, store_check_info);
+    __ store_check(value.result(), array.result(), tmp1, tmp2, tmp3, store_check_info, x->profiled_method(), x->profiled_bci());
   }
 
   if (obj_store) {
--- a/src/cpu/x86/vm/c1_LIRGenerator_x86.cpp	Fri Sep 16 21:35:06 2011 -0700
+++ b/src/cpu/x86/vm/c1_LIRGenerator_x86.cpp	Mon Sep 19 15:21:03 2011 -0700
@@ -267,7 +267,8 @@
   bool use_length = x->length() != NULL;
   bool obj_store = x->elt_type() == T_ARRAY || x->elt_type() == T_OBJECT;
   bool needs_store_check = obj_store && (x->value()->as_Constant() == NULL ||
-                                         !get_jobject_constant(x->value())->is_null_object());
+                                         !get_jobject_constant(x->value())->is_null_object() ||
+                                         x->should_profile());
 
   LIRItem array(x->array(), this);
   LIRItem index(x->index(), this);
@@ -321,7 +322,7 @@
     LIR_Opr tmp3 = new_register(objectType);
 
     CodeEmitInfo* store_check_info = new CodeEmitInfo(range_check_info);
-    __ store_check(value.result(), array.result(), tmp1, tmp2, tmp3, store_check_info);
+    __ store_check(value.result(), array.result(), tmp1, tmp2, tmp3, store_check_info, x->profiled_method(), x->profiled_bci());
   }
 
   if (obj_store) {
--- a/src/share/vm/c1/c1_LIR.cpp	Fri Sep 16 21:35:06 2011 -0700
+++ b/src/share/vm/c1/c1_LIR.cpp	Mon Sep 19 15:21:03 2011 -0700
@@ -1394,8 +1394,15 @@
 }
 
 
-void LIR_List::store_check(LIR_Opr object, LIR_Opr array, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, CodeEmitInfo* info_for_exception) {
-  append(new LIR_OpTypeCheck(lir_store_check, object, array, tmp1, tmp2, tmp3, info_for_exception));
+void LIR_List::store_check(LIR_Opr object, LIR_Opr array, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3,
+                           CodeEmitInfo* info_for_exception, ciMethod* profiled_method, int profiled_bci) {
+  LIR_OpTypeCheck* c = new LIR_OpTypeCheck(lir_store_check, object, array, tmp1, tmp2, tmp3, info_for_exception);
+  if (profiled_method != NULL) {
+    c->set_profiled_method(profiled_method);
+    c->set_profiled_bci(profiled_bci);
+    c->set_should_profile(true);
+  }
+  append(c);
 }
 
 
--- a/src/share/vm/c1/c1_LIR.hpp	Fri Sep 16 21:35:06 2011 -0700
+++ b/src/share/vm/c1/c1_LIR.hpp	Mon Sep 19 15:21:03 2011 -0700
@@ -2100,7 +2100,7 @@
   void fpop_raw()                                { append(new LIR_Op0(lir_fpop_raw)); }
 
   void instanceof(LIR_Opr result, LIR_Opr object, ciKlass* klass, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, bool fast_check, CodeEmitInfo* info_for_patch, ciMethod* profiled_method, int profiled_bci);
-  void store_check(LIR_Opr object, LIR_Opr array, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, CodeEmitInfo* info_for_exception);
+  void store_check(LIR_Opr object, LIR_Opr array, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, CodeEmitInfo* info_for_exception, ciMethod* profiled_method, int profiled_bci);
 
   void checkcast (LIR_Opr result, LIR_Opr object, ciKlass* klass,
                   LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, bool fast_check,