deps: update V8 to 7.0.276.20

PR-URL: https://github.com/nodejs/node/pull/22754
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

14 files changed, 27 insertions, 32 deletions

diff --git a/deps/v8/src/regexp/arm/OWNERS b/deps/v8/src/regexp/arm/OWNERS
deleted file mode 100644
index 906a5ce641..0000000000
--- a/deps/v8/src/regexp/arm/OWNERS
+++ /dev/null
@@ -1 +0,0 @@
-rmcilroy@chromium.org
diff --git a/deps/v8/src/regexp/arm/regexp-macro-assembler-arm.cc b/deps/v8/src/regexp/arm/regexp-macro-assembler-arm.cc
index d2a20f3af7..f77d521728 100644
--- a/deps/v8/src/regexp/arm/regexp-macro-assembler-arm.cc
+++ b/deps/v8/src/regexp/arm/regexp-macro-assembler-arm.cc
@@ -1080,7 +1080,7 @@ void RegExpMacroAssemblerARM::CallCheckStackGuardState() {
 // Helper function for reading a value out of a stack frame.
 template <typename T>
 static T& frame_entry(Address re_frame, int frame_offset) {
-  return reinterpret_cast<T&>(Memory::int32_at(re_frame + frame_offset));
+  return reinterpret_cast<T&>(Memory<int32_t>(re_frame + frame_offset));
 }
 
 
diff --git a/deps/v8/src/regexp/arm64/OWNERS b/deps/v8/src/regexp/arm64/OWNERS
deleted file mode 100644
index 906a5ce641..0000000000
--- a/deps/v8/src/regexp/arm64/OWNERS
+++ /dev/null
@@ -1 +0,0 @@
-rmcilroy@chromium.org
diff --git a/deps/v8/src/regexp/ia32/regexp-macro-assembler-ia32.cc b/deps/v8/src/regexp/ia32/regexp-macro-assembler-ia32.cc
index cd84329a78..0d479cacb2 100644
--- a/deps/v8/src/regexp/ia32/regexp-macro-assembler-ia32.cc
+++ b/deps/v8/src/regexp/ia32/regexp-macro-assembler-ia32.cc
@@ -585,7 +585,7 @@ bool RegExpMacroAssemblerIA32::CheckSpecialCharacterClass(uc16 type,
     ExternalReference word_map =
         ExternalReference::re_word_character_map(isolate());
     __ test_b(current_character(),
-              Operand::StaticArray(current_character(), times_1, word_map));
+              masm_->StaticArray(current_character(), times_1, word_map));
     BranchOrBacktrack(zero, on_no_match);
     return true;
   }
@@ -600,7 +600,7 @@ bool RegExpMacroAssemblerIA32::CheckSpecialCharacterClass(uc16 type,
     ExternalReference word_map =
         ExternalReference::re_word_character_map(isolate());
     __ test_b(current_character(),
-              Operand::StaticArray(current_character(), times_1, word_map));
+              masm_->StaticArray(current_character(), times_1, word_map));
     BranchOrBacktrack(not_zero, on_no_match);
     if (mode_ != LATIN1) {
       __ bind(&done);
@@ -681,7 +681,7 @@ Handle<HeapObject> RegExpMacroAssemblerIA32::GetCode(Handle<String> source) {
   ExternalReference stack_limit =
       ExternalReference::address_of_stack_limit(isolate());
   __ mov(ecx, esp);
-  __ sub(ecx, Operand::StaticVariable(stack_limit));
+  __ sub(ecx, masm_->StaticVariable(stack_limit));
   // Handle it if the stack pointer is already below the stack limit.
   __ j(below_equal, &stack_limit_hit);
   // Check if there is room for the variable number of registers above
@@ -1108,7 +1108,7 @@ void RegExpMacroAssemblerIA32::CallCheckStackGuardState(Register scratch) {
 // Helper function for reading a value out of a stack frame.
 template <typename T>
 static T& frame_entry(Address re_frame, int frame_offset) {
-  return reinterpret_cast<T&>(Memory::int32_at(re_frame + frame_offset));
+  return reinterpret_cast<T&>(Memory<int32_t>(re_frame + frame_offset));
 }
 
 
@@ -1219,7 +1219,7 @@ void RegExpMacroAssemblerIA32::CheckPreemption() {
   Label no_preempt;
   ExternalReference stack_limit =
       ExternalReference::address_of_stack_limit(isolate());
-  __ cmp(esp, Operand::StaticVariable(stack_limit));
+  __ cmp(esp, masm_->StaticVariable(stack_limit));
   __ j(above, &no_preempt);
 
   SafeCall(&check_preempt_label_);
@@ -1232,7 +1232,7 @@ void RegExpMacroAssemblerIA32::CheckStackLimit() {
   Label no_stack_overflow;
   ExternalReference stack_limit =
       ExternalReference::address_of_regexp_stack_limit(isolate());
-  __ cmp(backtrack_stackpointer(), Operand::StaticVariable(stack_limit));
+  __ cmp(backtrack_stackpointer(), masm_->StaticVariable(stack_limit));
   __ j(above, &no_stack_overflow);
 
   SafeCall(&stack_overflow_label_);
diff --git a/deps/v8/src/regexp/mips/OWNERS b/deps/v8/src/regexp/mips/OWNERS
index 4ce9d7f91d..8bbcab4c2d 100644
--- a/deps/v8/src/regexp/mips/OWNERS
+++ b/deps/v8/src/regexp/mips/OWNERS
@@ -1,3 +1,2 @@
-ivica.bogosavljevic@mips.com
-Miran.Karic@mips.com
-sreten.kovacevic@mips.com
\ No newline at end of file
+ibogosavljevic@wavecomp.com
+skovacevic@wavecomp.com
\ No newline at end of file
diff --git a/deps/v8/src/regexp/mips/regexp-macro-assembler-mips.cc b/deps/v8/src/regexp/mips/regexp-macro-assembler-mips.cc
index e16fbd6568..36ac93275e 100644
--- a/deps/v8/src/regexp/mips/regexp-macro-assembler-mips.cc
+++ b/deps/v8/src/regexp/mips/regexp-macro-assembler-mips.cc
@@ -1143,7 +1143,7 @@ void RegExpMacroAssemblerMIPS::CallCheckStackGuardState(Register scratch) {
 // Helper function for reading a value out of a stack frame.
 template <typename T>
 static T& frame_entry(Address re_frame, int frame_offset) {
-  return reinterpret_cast<T&>(Memory::int32_at(re_frame + frame_offset));
+  return reinterpret_cast<T&>(Memory<int32_t>(re_frame + frame_offset));
 }
 
 
diff --git a/deps/v8/src/regexp/mips64/OWNERS b/deps/v8/src/regexp/mips64/OWNERS
index 4ce9d7f91d..8bbcab4c2d 100644
--- a/deps/v8/src/regexp/mips64/OWNERS
+++ b/deps/v8/src/regexp/mips64/OWNERS
@@ -1,3 +1,2 @@
-ivica.bogosavljevic@mips.com
-Miran.Karic@mips.com
-sreten.kovacevic@mips.com
\ No newline at end of file
+ibogosavljevic@wavecomp.com
+skovacevic@wavecomp.com
\ No newline at end of file
diff --git a/deps/v8/src/regexp/mips64/regexp-macro-assembler-mips64.cc b/deps/v8/src/regexp/mips64/regexp-macro-assembler-mips64.cc
index 40ac387c4e..17a8ce8752 100644
--- a/deps/v8/src/regexp/mips64/regexp-macro-assembler-mips64.cc
+++ b/deps/v8/src/regexp/mips64/regexp-macro-assembler-mips64.cc
@@ -1181,7 +1181,7 @@ void RegExpMacroAssemblerMIPS::CallCheckStackGuardState(Register scratch) {
 // Helper function for reading a value out of a stack frame.
 template <typename T>
 static T& frame_entry(Address re_frame, int frame_offset) {
-  return reinterpret_cast<T&>(Memory::int32_at(re_frame + frame_offset));
+  return reinterpret_cast<T&>(Memory<int32_t>(re_frame + frame_offset));
 }
 
 
diff --git a/deps/v8/src/regexp/ppc/regexp-macro-assembler-ppc.cc b/deps/v8/src/regexp/ppc/regexp-macro-assembler-ppc.cc
index fdda46424e..494422074c 100644
--- a/deps/v8/src/regexp/ppc/regexp-macro-assembler-ppc.cc
+++ b/deps/v8/src/regexp/ppc/regexp-macro-assembler-ppc.cc
@@ -1143,7 +1143,7 @@ void RegExpMacroAssemblerPPC::CallCheckStackGuardState(Register scratch) {
 // Helper function for reading a value out of a stack frame.
 template <typename T>
 static T& frame_entry(Address re_frame, int frame_offset) {
-  return reinterpret_cast<T&>(Memory::int32_at(re_frame + frame_offset));
+  return reinterpret_cast<T&>(Memory<int32_t>(re_frame + frame_offset));
 }
 
 
diff --git a/deps/v8/src/regexp/regexp-utils.cc b/deps/v8/src/regexp/regexp-utils.cc
index 1f89844f10..c787a50297 100644
--- a/deps/v8/src/regexp/regexp-utils.cc
+++ b/deps/v8/src/regexp/regexp-utils.cc
@@ -166,8 +166,7 @@ bool RegExpUtils::IsUnmodifiedRegExp(Isolate* isolate, Handle<Object> obj) {
   return last_index->IsSmi() && Smi::ToInt(last_index) >= 0;
 }
 
-uint64_t RegExpUtils::AdvanceStringIndex(Isolate* isolate,
-                                         Handle<String> string, uint64_t index,
+uint64_t RegExpUtils::AdvanceStringIndex(Handle<String> string, uint64_t index,
                                          bool unicode) {
   DCHECK_LE(static_cast<double>(index), kMaxSafeInteger);
   const uint64_t string_length = static_cast<uint64_t>(string->length());
@@ -199,7 +198,7 @@ MaybeHandle<Object> RegExpUtils::SetAdvancedStringIndex(
                              Object::ToLength(isolate, last_index_obj), Object);
   const uint64_t last_index = PositiveNumberToUint64(*last_index_obj);
   const uint64_t new_last_index =
-      AdvanceStringIndex(isolate, string, last_index, unicode);
+      AdvanceStringIndex(string, last_index, unicode);
 
   return SetLastIndex(isolate, regexp, new_last_index);
 }
diff --git a/deps/v8/src/regexp/regexp-utils.h b/deps/v8/src/regexp/regexp-utils.h
index 7508403e01..8fc6607d98 100644
--- a/deps/v8/src/regexp/regexp-utils.h
+++ b/deps/v8/src/regexp/regexp-utils.h
@@ -41,8 +41,8 @@ class RegExpUtils : public AllStatic {
 
   // ES#sec-advancestringindex
   // AdvanceStringIndex ( S, index, unicode )
-  static uint64_t AdvanceStringIndex(Isolate* isolate, Handle<String> string,
-                                     uint64_t index, bool unicode);
+  static uint64_t AdvanceStringIndex(Handle<String> string, uint64_t index,
+                                     bool unicode);
   static V8_WARN_UNUSED_RESULT MaybeHandle<Object> SetAdvancedStringIndex(
       Isolate* isolate, Handle<JSReceiver> regexp, Handle<String> string,
       bool unicode);
diff --git a/deps/v8/src/regexp/s390/regexp-macro-assembler-s390.cc b/deps/v8/src/regexp/s390/regexp-macro-assembler-s390.cc
index 837d5639cc..3db1ebc421 100644
--- a/deps/v8/src/regexp/s390/regexp-macro-assembler-s390.cc
+++ b/deps/v8/src/regexp/s390/regexp-macro-assembler-s390.cc
@@ -1089,9 +1089,9 @@ template <typename T>
 static T& frame_entry(Address re_frame, int frame_offset) {
   DCHECK_EQ(kPointerSize, sizeof(T));
 #ifdef V8_TARGET_ARCH_S390X
-  return reinterpret_cast<T&>(Memory::uint64_at(re_frame + frame_offset));
+  return reinterpret_cast<T&>(Memory<uint64_t>(re_frame + frame_offset));
 #else
-  return reinterpret_cast<T&>(Memory::uint32_at(re_frame + frame_offset));
+  return reinterpret_cast<T&>(Memory<uint32_t>(re_frame + frame_offset));
 #endif
 }
 
diff --git a/deps/v8/src/regexp/x64/regexp-macro-assembler-x64.cc b/deps/v8/src/regexp/x64/regexp-macro-assembler-x64.cc
index c032ca1ff8..43f80767ea 100644
--- a/deps/v8/src/regexp/x64/regexp-macro-assembler-x64.cc
+++ b/deps/v8/src/regexp/x64/regexp-macro-assembler-x64.cc
@@ -99,7 +99,7 @@ RegExpMacroAssemblerX64::RegExpMacroAssemblerX64(Isolate* isolate, Zone* zone,
     : NativeRegExpMacroAssembler(isolate, zone),
       masm_(isolate, nullptr, kRegExpCodeSize, CodeObjectRequired::kYes),
       no_root_array_scope_(&masm_),
-      code_relative_fixup_positions_(4, zone),
+      code_relative_fixup_positions_(zone),
       mode_(mode),
       num_registers_(registers_to_save),
       num_saved_registers_(registers_to_save),
@@ -1208,7 +1208,7 @@ void RegExpMacroAssemblerX64::CallCheckStackGuardState() {
 // Helper function for reading a value out of a stack frame.
 template <typename T>
 static T& frame_entry(Address re_frame, int frame_offset) {
-  return reinterpret_cast<T&>(Memory::int32_at(re_frame + frame_offset));
+  return reinterpret_cast<T&>(Memory<int32_t>(re_frame + frame_offset));
 }
 
 
@@ -1304,8 +1304,7 @@ void RegExpMacroAssemblerX64::Push(Immediate value) {
 
 
 void RegExpMacroAssemblerX64::FixupCodeRelativePositions() {
-  for (int i = 0, n = code_relative_fixup_positions_.length(); i < n; i++) {
-    int position = code_relative_fixup_positions_[i];
+  for (int position : code_relative_fixup_positions_) {
     // The position succeeds a relative label offset from position.
     // Patch the relative offset to be relative to the Code object pointer
     // instead.
@@ -1317,7 +1316,7 @@ void RegExpMacroAssemblerX64::FixupCodeRelativePositions() {
                        + Code::kHeaderSize
                        - kHeapObjectTag);
   }
-  code_relative_fixup_positions_.Clear();
+  code_relative_fixup_positions_.Rewind(0);
 }
 
 
diff --git a/deps/v8/src/regexp/x64/regexp-macro-assembler-x64.h b/deps/v8/src/regexp/x64/regexp-macro-assembler-x64.h
index 365bbaa6b2..1cf2f73ac3 100644
--- a/deps/v8/src/regexp/x64/regexp-macro-assembler-x64.h
+++ b/deps/v8/src/regexp/x64/regexp-macro-assembler-x64.h
@@ -8,6 +8,7 @@
 #include "src/macro-assembler.h"
 #include "src/regexp/regexp-macro-assembler.h"
 #include "src/x64/assembler-x64.h"
+#include "src/zone/zone-chunk-list.h"
 
 namespace v8 {
 namespace internal {
@@ -215,7 +216,7 @@ class RegExpMacroAssemblerX64: public NativeRegExpMacroAssembler {
   void BranchOrBacktrack(Condition condition, Label* to);
 
   void MarkPositionForCodeRelativeFixup() {
-    code_relative_fixup_positions_.Add(masm_.pc_offset(), zone());
+    code_relative_fixup_positions_.push_back(masm_.pc_offset());
   }
 
   void FixupCodeRelativePositions();
@@ -254,7 +255,7 @@ class RegExpMacroAssemblerX64: public NativeRegExpMacroAssembler {
   MacroAssembler masm_;
   NoRootArrayScope no_root_array_scope_;
 
-  ZoneList<int> code_relative_fixup_positions_;
+  ZoneChunkList<int> code_relative_fixup_positions_;
 
   // Which mode to generate code for (LATIN1 or UC16).
   Mode mode_;