Make young space smaller on ARM.

Review URL: http://codereview.chromium.org/126121

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2165 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

diff --git a/src/heap.cc b/src/heap.cc
index e70e2cfa56f9225d28dff5041762eb6d8ee7f838..eb70f21a809961c3ec7c50a34a85154983fa4fb4 100644 (file)
--- a/src/heap.cc
+++ b/src/heap.cc
@@ -79,9 +79,15 @@ int Heap::amount_of_external_allocated_memory_at_last_global_gc_ = 0;
 
 // semispace_size_ should be a power of 2 and old_generation_size_ should be
 // a multiple of Page::kPageSize.
+#if V8_HOST_ARCH_ARM
+int Heap::semispace_size_  = 512*KB;
+int Heap::old_generation_size_ = 128*MB;
+int Heap::initial_semispace_size_ = 128*KB;
+#else
 int Heap::semispace_size_  = 8*MB;
 int Heap::old_generation_size_ = 512*MB;
 int Heap::initial_semispace_size_ = 512*KB;
+#endif
 
 GCCallback Heap::global_gc_prologue_callback_ = NULL;
 GCCallback Heap::global_gc_epilogue_callback_ = NULL;