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Update V8

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Fixes a bug in one of our patches that caused
hydrogen to optimize incorrectly.

Task-number: QTBUG-22679
Change-Id: I008088cd2b878f22e6a2ba4e002aeba9a3c70a22
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>
This commit is contained in:
Kent Hansen 2011-11-11 12:45:37 +01:00 committed by Qt by Nokia
parent 9563367af2
commit 198933a043
12 changed files with 31 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/3rdparty/v8 vendored

@ -1 +1 @@
Subproject commit 36be1e6b4af4601faa40ea4a222539c6b48f0e03
Subproject commit 03d5b0219d5bdd14012c97906de9074d80d6e2de

2
src/v8/0001-Add-hashing-and-comparison-methods-to-v8-String.patch
View File

@ -332,5 +332,5 @@ index f7d2180..d96e5f9 100644
private:
DISALLOW_IMPLICIT_CONSTRUCTORS(SeqString);
--
1.7.4.4
1.7.6

2
src/v8/0002-Add-a-fallback-mode-for-named-property-interceptors.patch
View File

@ -357,5 +357,5 @@ index 9c23c2c..0e256c1 100644
return isolate->heap()->undefined_value();
}
--
1.7.4.4
1.7.6

2
src/v8/0003-Generalize-external-object-resources.patch
View File

@ -591,5 +591,5 @@ index ed40061..c38d461 100644
--
1.7.4.4
1.7.6

22
src/v8/0004-Introduce-a-QML-compilation-mode.patch
View File

@ -1,4 +1,4 @@
From 6f97385cf3cb17d245e7f3d61ba975183a786220 Mon Sep 17 00:00:00 2001
From b4bb5845077f9b2ad4359360d2e071ed992ede10 Mon Sep 17 00:00:00 2001
From: Aaron Kennedy <aaron.kennedy@nokia.com>
Date: Thu, 27 Oct 2011 13:34:16 +0100
Subject: [PATCH 04/11] Introduce a QML compilation mode
@ -37,7 +37,7 @@ runs.
src/full-codegen.h | 1 +
src/heap.cc | 4 ++
src/hydrogen-instructions.cc | 5 +++
src/hydrogen-instructions.h | 16 ++++++++-
src/hydrogen-instructions.h | 21 ++++++++++--
src/hydrogen.cc | 4 ++
src/ia32/code-stubs-ia32.cc | 5 +++
src/ia32/full-codegen-ia32.cc | 28 +++++++++-------
@ -62,7 +62,7 @@ runs.
src/x64/lithium-x64.cc | 4 +-
src/x64/lithium-x64.h | 12 +++++++
src/x64/macro-assembler-x64.h | 5 +++
47 files changed, 490 insertions(+), 117 deletions(-)
47 files changed, 494 insertions(+), 118 deletions(-)
diff --git a/include/v8.h b/include/v8.h
index 3ef4dd6..193e2fe 100644
@ -932,10 +932,10 @@ index 6f46509..ac9728c 100644
stream->Add("%o ", *name());
HUnaryCall::PrintDataTo(stream);
diff --git a/src/hydrogen-instructions.h b/src/hydrogen-instructions.h
index 65fc4df..c29d781 100644
index 65fc4df..ebf0030 100644
--- a/src/hydrogen-instructions.h
+++ b/src/hydrogen-instructions.h
@@ -1410,19 +1410,27 @@ class HOuterContext: public HUnaryOperation {
@@ -1410,19 +1410,30 @@ class HOuterContext: public HUnaryOperation {
class HGlobalObject: public HUnaryOperation {
public:
@ -957,14 +957,18 @@ index 65fc4df..c29d781 100644
+ void set_qml_global(bool v) { qml_global_ = v; }
+
protected:
virtual bool DataEquals(HValue* other) { return true; }
- virtual bool DataEquals(HValue* other) { return true; }
+ virtual bool DataEquals(HValue* other) {
+ HGlobalObject* o = HGlobalObject::cast(other);
+ return o->qml_global_ == qml_global_;
+ }
+
+ private:
+ bool qml_global_;
};
@@ -1601,7 +1609,7 @@ class HCallFunction: public HUnaryCall {
@@ -1601,7 +1612,7 @@ class HCallFunction: public HUnaryCall {
class HCallGlobal: public HUnaryCall {
public:
HCallGlobal(HValue* context, Handle<String> name, int argument_count)
@ -973,7 +977,7 @@ index 65fc4df..c29d781 100644
}
virtual void PrintDataTo(StringStream* stream);
@@ -1613,10 +1621,14 @@ class HCallGlobal: public HUnaryCall {
@@ -1613,10 +1624,14 @@ class HCallGlobal: public HUnaryCall {
return Representation::Tagged();
}
@ -2055,5 +2059,5 @@ index f5f81b1..5caa6cf 100644
static inline Operand StackSpaceOperand(int index) {
#ifdef _WIN64
--
1.7.4.4
1.7.6

4
src/v8/0005-Allow-access-to-the-calling-script-data.patch
View File

@ -1,4 +1,4 @@
From a321f382dd8a63ed71cd00a57d011f966a35645f Mon Sep 17 00:00:00 2001
From fcb6d710f3c3aadfc66a9f60e54ddd00144fe64e Mon Sep 17 00:00:00 2001
From: Aaron Kennedy <aaron.kennedy@nokia.com>
Date: Fri, 14 Oct 2011 17:03:06 +1000
Subject: [PATCH 05/11] Allow access to the calling script data
@ -44,5 +44,5 @@ index 2d3d97a..54df40d 100644
v8::Local<v8::Object> Context::Global() {
if (IsDeadCheck(i::Isolate::Current(), "v8::Context::Global()")) {
--
1.7.4.4
1.7.6

4
src/v8/0006-Add-custom-object-compare-callback.patch
View File

@ -1,4 +1,4 @@
From 15e2b05fae59aa4ed7c0974ba296ec8893c4d7f2 Mon Sep 17 00:00:00 2001
From 5d7801496ea41f9d1cf4260cd2b0508929ebde76 Mon Sep 17 00:00:00 2001
From: Aaron Kennedy <aaron.kennedy@nokia.com>
Date: Thu, 27 Oct 2011 13:40:00 +0100
Subject: [PATCH 06/11] Add custom object compare callback
@ -544,5 +544,5 @@ index f30221f..ff8337f 100644
ASSERT(GetCondition() == equal);
__ subq(rax, rdx);
--
1.7.4.4
1.7.6

4
src/v8/0007-Allow-a-script-to-be-flagged-as-native.patch
View File

@ -1,4 +1,4 @@
From c9277f820ae47f32f127b156ac2e1200458ab876 Mon Sep 17 00:00:00 2001
From b733a2fec5c51b7d7219505b89f34715603bd49c Mon Sep 17 00:00:00 2001
From: Aaron Kennedy <aaron.kennedy@nokia.com>
Date: Fri, 9 Sep 2011 14:16:12 +1000
Subject: [PATCH 07/11] Allow a script to be flagged as "native"
@ -42,5 +42,5 @@ index 4902e72..cabca74 100644
}
if (!script_name.is_null()) {
--
1.7.4.4
1.7.6

4
src/v8/0008-QtScript-V8-Add-new-v8-api-to-check-if-a-value-is-an.patch
View File

@ -1,4 +1,4 @@
From 8e095c6171d6be5ac3c90fd2a8707579050d5e47 Mon Sep 17 00:00:00 2001
From 35ec23697719708e18a42c40fd80719247ca62e4 Mon Sep 17 00:00:00 2001
From: Jedrzej Nowacki <jedrzej.nowacki@nokia.com>
Date: Tue, 7 Dec 2010 11:56:42 +0100
Subject: [PATCH 08/11] QtScript/V8: Add new v8 api to check if a value is an
@ -60,5 +60,5 @@ index 5e90964..6166cde 100644
V(to_string_symbol, "toString") \
V(char_at_symbol, "CharAt") \
--
1.7.4.4
1.7.6

4
src/v8/0009-Fix-deprecated-Python-code.patch
View File

@ -1,4 +1,4 @@
From bf0c62b53bf018a7f0b3e9ea3dcdcbcc0ee6fd53 Mon Sep 17 00:00:00 2001
From 5d8ee260641b6a6b7f50b68c7746f7ee7fe01de5 Mon Sep 17 00:00:00 2001
From: Kent Hansen <kent.hansen@nokia.com>
Date: Fri, 2 Sep 2011 12:03:09 +0200
Subject: [PATCH 09/11] Fix deprecated Python code
@ -47,5 +47,5 @@ index 646bf14..395441b 100644
if identifier_second_char != 0:
new_identifier = (
--
1.7.4.4
1.7.6

4
src/v8/0010-Remove-execute-flag-from-v8-debug.h.patch
View File

@ -1,4 +1,4 @@
From b79ebeab15653e37390ccfca1f6ee252979844ce Mon Sep 17 00:00:00 2001
From 994dc4b9cb86604c04e02b3b2884eaa389bb62af Mon Sep 17 00:00:00 2001
From: Aaron Kennedy <aaron.kennedy@nokia.com>
Date: Thu, 25 Aug 2011 11:09:58 +1000
Subject: [PATCH 10/11] Remove execute flag from v8-debug.h
@ -11,5 +11,5 @@ diff --git a/include/v8-debug.h b/include/v8-debug.h
old mode 100755
new mode 100644
--
1.7.4.4
1.7.6

4
src/v8/0011-Fix-warnings.patch
View File

@ -1,4 +1,4 @@
From 36be1e6b4af4601faa40ea4a222539c6b48f0e03 Mon Sep 17 00:00:00 2001
From 03d5b0219d5bdd14012c97906de9074d80d6e2de Mon Sep 17 00:00:00 2001
From: Aaron Kennedy <aaron.kennedy@nokia.com>
Date: Fri, 27 May 2011 13:04:15 +1000
Subject: [PATCH 11/11] Fix warnings
@ -42,5 +42,5 @@ index d995e54..a7b5c8a 100644
} // namespace internal
--
1.7.4.4
1.7.6