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Unified Diff: src/globals.h

Issue 391693002: In-object double fields unboxing (for 64-bit only). (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: arm64 port Created 6 years, 2 months ago
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Index: src/globals.h
diff --git a/src/globals.h b/src/globals.h
index 919d9de6ae99b6c1babb3b237f931847e481145f..e223267b9aa1a690c74b57e34a65e77d96e2b4cf 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -85,6 +85,13 @@ namespace internal {
#endif
+// Determine whether double field unboxing feature is enabled.
+#if (V8_TARGET_ARCH_X64 || V8_TARGET_ARCH_ARM64)
+#define V8_DOUBLE_FIELDS_UNBOXING 0
Toon Verwaest 2014/10/31 16:23:41 ?
Igor Sheludko 2014/11/03 12:47:23 I'm going to land this in disabled mode and enable
+#else
+#define V8_DOUBLE_FIELDS_UNBOXING 0
+#endif
+
// Support for alternative bool type. This is only enabled if the code is
// compiled with USE_MYBOOL defined. This catches some nasty type bugs.
// For instance, 'bool b = "false";' results in b == true! This is a hidden
« src/flag-definitions.h ('K') | « src/flag-definitions.h ('k') | src/heap/heap.cc » ('j') | src/objects.h » ('J')

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