[v8] Enable v8 optimization.

V8 lite mode was enabled during upversion to resolve build
issues during bringup. lite mode disables v8 optimizations,
hence canvas performance was low.

Enable V8 optimizations.

Change-Id: I705d25fd91d7b3c6bc11006ac92a1dca1799fbdc
Signed-off-by: venu.musham <venu.musham@samsung.com>

diff --git a/v8/gni/v8.gni b/v8/gni/v8.gni
index 8607310..1168953 100644 (file)
--- a/v8/gni/v8.gni
+++ b/v8/gni/v8.gni
@@ -63,8 +63,7 @@ declare_args() {
   # Lite mode disables a number of performance optimizations to reduce memory
   # at the cost of performance.
   # Sets -DV8_LITE_MODE.
-  # FIXME(bringup m114): need to disable for tizen after resolving linker error
-  v8_enable_lite_mode = true
+  v8_enable_lite_mode = false
 
   # Enable the Turbofan compiler.
   # Sets -dV8_ENABLE_TURBOFAN.

diff --git a/v8/src/wasm/std-object-sizes.h b/v8/src/wasm/std-object-sizes.h
index 6b16ef2..776b917 100644 (file)
--- a/v8/src/wasm/std-object-sizes.h
+++ b/v8/src/wasm/std-object-sizes.h
@@ -62,9 +62,9 @@ inline size_t ContentSize(std::unordered_set<T> set) {
 // When one of these checks fails, that probably means you've added fields to
 // a class guarded by it. Update the respective EstimateCurrentMemoryConsumption
 // function accordingly, and then update the check's expected size.
-#if V8_TARGET_ARCH_X64 && defined(__clang__) && V8_TARGET_OS_LINUX &&          \
-    !V8_USE_ADDRESS_SANITIZER && !V8_USE_MEMORY_SANITIZER && defined(DEBUG) && \
-    V8_COMPRESS_POINTERS && !defined(V8_GC_MOLE) && defined(_LIBCPP_VERSION)
+#if defined(V8_TARGET_ARCH_X64) && defined(__clang__) && defined(V8_TARGET_OS_LINUX) &&          \
+    !defined(V8_USE_ADDRESS_SANITIZER) && !defined(V8_USE_MEMORY_SANITIZER) && defined(DEBUG) && \
+    defined(V8_COMPRESS_POINTERS) && !defined(V8_GC_MOLE) && defined(_LIBCPP_VERSION)
 #define UPDATE_WHEN_CLASS_CHANGES(classname, size)                       \
   static_assert(sizeof(classname) == size,                               \
                 "Update {EstimateCurrentMemoryConsumption} when adding " \