Get a new V8 revision with performance improvement in ARM compiler.

  http://v8.googlecode.com/svn/branches/bleeding_edge@2654

This is a clean drop without local changes.

7 files changed, 75 insertions, 17 deletions

diff --git a/V8Binding/v8/tools/gyp/v8.gyp b/V8Binding/v8/tools/gyp/v8.gyp
index fc49620..365d87c 100644
--- a/V8Binding/v8/tools/gyp/v8.gyp
+++ b/V8Binding/v8/tools/gyp/v8.gyp
@@ -40,7 +40,7 @@
     'defines': [
       'ENABLE_LOGGING_AND_PROFILING',
     ],
-    'conditions': [ 
+    'conditions': [
       ['target_arch=="arm"', {
         'defines': [
           'V8_TARGET_ARCH_ARM',
@@ -52,6 +52,11 @@
           'V8_NATIVE_REGEXP',
         ],
       }],
+      ['target_arch=="x64"', {
+        'defines': [
+          'V8_TARGET_ARCH_X64',
+        ],
+      }],
     ],
     'configurations': {
       'Debug': {
@@ -211,6 +216,8 @@
         '../../src/builtins.cc',
         '../../src/builtins.h',
         '../../src/bytecodes-irregexp.h',
+        '../../src/cfg.cc',
+        '../../src/cfg.h',
         '../../src/char-predicates-inl.h',
         '../../src/char-predicates.h',
         '../../src/checks.cc',
@@ -277,7 +284,6 @@
         '../../src/jump-target.cc',
         '../../src/jump-target.h',
         '../../src/jump-target-inl.h',
-        '../../src/jsregexp-inl.h',
         '../../src/jsregexp.cc',
         '../../src/jsregexp.h',
         '../../src/list-inl.h',
@@ -379,6 +385,7 @@
             '../../src/arm/assembler-arm.cc',
             '../../src/arm/assembler-arm.h',
             '../../src/arm/builtins-arm.cc',
+	    '../../src/arm/cfg-arm.cc',
             '../../src/arm/codegen-arm.cc',
             '../../src/arm/codegen-arm.h',
             '../../src/arm/constants-arm.h',
@@ -409,6 +416,7 @@
             '../../src/ia32/assembler-ia32.cc',
             '../../src/ia32/assembler-ia32.h',
             '../../src/ia32/builtins-ia32.cc',
+	    '../../src/ia32/cfg-ia32.cc',
             '../../src/ia32/codegen-ia32.cc',
             '../../src/ia32/codegen-ia32.h',
             '../../src/ia32/cpu-ia32.cc',
@@ -428,6 +436,35 @@
             '../../src/ia32/virtual-frame-ia32.h',
           ],
         }],
+        ['target_arch=="x64"', {
+          'include_dirs+': [
+            '../../src/x64',
+          ],
+          'sources': [
+            '../../src/x64/assembler-x64-inl.h',
+            '../../src/x64/assembler-x64.cc',
+            '../../src/x64/assembler-x64.h',
+            '../../src/x64/builtins-x64.cc',
+	    '../../src/x64/cfg-x64.cc',
+            '../../src/x64/codegen-x64.cc',
+            '../../src/x64/codegen-x64.h',
+            '../../src/x64/cpu-x64.cc',
+            '../../src/x64/debug-x64.cc',
+            '../../src/x64/disasm-x64.cc',
+            '../../src/x64/frames-x64.cc',
+            '../../src/x64/frames-x64.h',
+            '../../src/x64/ic-x64.cc',
+            '../../src/x64/jump-target-x64.cc',
+            '../../src/x64/macro-assembler-x64.cc',
+            '../../src/x64/macro-assembler-x64.h',
+            #'../../src/x64/regexp-macro-assembler-x64.cc',
+            #'../../src/x64/regexp-macro-assembler-x64.h',
+            '../../src/x64/register-allocator-x64.cc',
+            '../../src/x64/stub-cache-x64.cc',
+            '../../src/x64/virtual-frame-x64.cc',
+            '../../src/x64/virtual-frame-x64.h',
+          ],
+        }],
         ['OS=="linux"', {
             'link_settings': {
               'libraries': [
diff --git a/V8Binding/v8/tools/process-heap-prof.py b/V8Binding/v8/tools/process-heap-prof.py
index b8ab2d3..ff83952 100755
--- a/V8Binding/v8/tools/process-heap-prof.py
+++ b/V8Binding/v8/tools/process-heap-prof.py
@@ -35,10 +35,14 @@
 # $ ./shell --log-gc script.js
 # $ tools/process-heap-prof.py v8.log | hp2ps -c > script-heap-graph.ps
 # ('-c' enables color, see hp2ps manual page for more options)
+# or
+# $ tools/process-heap-prof.py --js-cons-profile v8.log | hp2ps -c > script-heap-graph.ps
+# to get JS constructor profile
+
 
 import csv, sys, time
 
-def process_logfile(filename):
+def process_logfile(filename, itemname):
   first_call_time = None
   sample_time = 0.0
   sampling = False
@@ -63,11 +67,14 @@ def process_logfile(filename):
         elif row[0] == 'heap-sample-end' and row[1] == 'Heap':
           print('END_SAMPLE %.2f' % sample_time)
           sampling = False
-        elif row[0] == 'heap-sample-item' and sampling:
+        elif row[0] == itemname and sampling:
           print('%s %d' % (row[1], int(row[3])))
     finally:
       logfile.close()
   except:
     sys.exit('can\'t open %s' % filename)
 
-process_logfile(sys.argv[1])
+if sys.argv[1] == '--js-cons-profile':
+  process_logfile(sys.argv[2], 'heap-js-cons-item')
+else:
+  process_logfile(sys.argv[1], 'heap-sample-item')
diff --git a/V8Binding/v8/tools/tickprocessor.js b/V8Binding/v8/tools/tickprocessor.js
index efd9750..34c6195 100644
--- a/V8Binding/v8/tools/tickprocessor.js
+++ b/V8Binding/v8/tools/tickprocessor.js
@@ -429,7 +429,7 @@ function UnixCppEntriesProvider(nmExec) {
   this.symbols = [];
   this.parsePos = 0;
   this.nmExec = nmExec;
-  this.FUNC_RE = /^([0-9a-fA-F]{8}) ([0-9a-fA-F]{8} )?[tTwW] (.*)$/;
+  this.FUNC_RE = /^([0-9a-fA-F]{8,16}) ([0-9a-fA-F]{8,16} )?[tTwW] (.*)$/;
 };
 inherits(UnixCppEntriesProvider, CppEntriesProvider);
 
diff --git a/V8Binding/v8/tools/v8.xcodeproj/project.pbxproj b/V8Binding/v8/tools/v8.xcodeproj/project.pbxproj
index da155b8..45e6361 100644
--- a/V8Binding/v8/tools/v8.xcodeproj/project.pbxproj
+++ b/V8Binding/v8/tools/v8.xcodeproj/project.pbxproj
@@ -512,7 +512,6 @@
 		89A15C630EE4661A00B48DEB /* bytecodes-irregexp.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "bytecodes-irregexp.h"; sourceTree = "<group>"; };
 		89A15C660EE4665300B48DEB /* interpreter-irregexp.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = "interpreter-irregexp.cc"; sourceTree = "<group>"; };
 		89A15C670EE4665300B48DEB /* interpreter-irregexp.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "interpreter-irregexp.h"; sourceTree = "<group>"; };
-		89A15C680EE4665300B48DEB /* jsregexp-inl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "jsregexp-inl.h"; sourceTree = "<group>"; };
 		89A15C6D0EE466A900B48DEB /* platform-freebsd.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = "platform-freebsd.cc"; sourceTree = "<group>"; };
 		89A15C700EE466D000B48DEB /* regexp-macro-assembler-arm.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = "regexp-macro-assembler-arm.cc"; path = "arm/regexp-macro-assembler-arm.cc"; sourceTree = "<group>"; };
 		89A15C710EE466D000B48DEB /* regexp-macro-assembler-arm.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = "regexp-macro-assembler-arm.h"; path = "arm/regexp-macro-assembler-arm.h"; sourceTree = "<group>"; };
@@ -733,7 +732,6 @@
 				897FF14D0E719B8F00D62E90 /* ic.h */,
 				89A15C660EE4665300B48DEB /* interpreter-irregexp.cc */,
 				89A15C670EE4665300B48DEB /* interpreter-irregexp.h */,
-				89A15C680EE4665300B48DEB /* jsregexp-inl.h */,
 				897FF14E0E719B8F00D62E90 /* jsregexp.cc */,
 				897FF14F0E719B8F00D62E90 /* jsregexp.h */,
 				58950D4E0F55514900F3E8BA /* jump-target-arm.cc */,
diff --git a/V8Binding/v8/tools/visual_studio/v8_base.vcproj b/V8Binding/v8/tools/visual_studio/v8_base.vcproj
index ece631a..421cc7c 100644
--- a/V8Binding/v8/tools/visual_studio/v8_base.vcproj
+++ b/V8Binding/v8/tools/visual_studio/v8_base.vcproj
@@ -237,6 +237,18 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\ia32\cfg-ia32.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\cfg.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\cfg.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\char-predicates-inl.h"
 				>
 			</File>
@@ -521,10 +533,6 @@
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\jsregexp-inl.h"
-				>
-			</File>
-			<File
 				RelativePath="..\..\src\jsregexp.cc"
 				>
 			</File>
diff --git a/V8Binding/v8/tools/visual_studio/v8_base_arm.vcproj b/V8Binding/v8/tools/visual_studio/v8_base_arm.vcproj
index d73747e..8fe54af 100644
--- a/V8Binding/v8/tools/visual_studio/v8_base_arm.vcproj
+++ b/V8Binding/v8/tools/visual_studio/v8_base_arm.vcproj
@@ -237,6 +237,18 @@
 				>
 			</File>
 			<File
+			        RelativePath="..\..\src\arm\cfg-arm.cc"
+			        >
+			</File>
+			<File
+			        RelativePath="..\..\src\cfg.cc"
+			        >
+			</File>
+			<File
+			        RelativePath="..\..\src\cfg.h"
+			        >
+			</File>
+			<File
 				RelativePath="..\..\src\char-predicates-inl.h"
 				>
 			</File>
@@ -521,10 +533,6 @@
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\jsregexp-inl.h"
-				>
-			</File>
-			<File
 				RelativePath="..\..\src\jsregexp.cc"
 				>
 			</File>
diff --git a/V8Binding/v8/tools/visual_studio/v8_cctest.vcproj b/V8Binding/v8/tools/visual_studio/v8_cctest.vcproj
index 97de446..ec07889 100644
--- a/V8Binding/v8/tools/visual_studio/v8_cctest.vcproj
+++ b/V8Binding/v8/tools/visual_studio/v8_cctest.vcproj
@@ -210,7 +210,7 @@
 			>
 		</File>
 		<File
-			RelativePath="..\..\test\cctest\test-log-ia32.cc"
+			RelativePath="..\..\test\cctest\test-log-stack-tracer.cc"
 			>
 		</File>
 		<File