src/heap.cc - Issue 2925: Move the initial code space to be before the young space instead of after it....

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Unified Diff: src/heap.cc

Issue 2925: Move the initial code space to be before the young space instead of after it.... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: Created 12 years, 3 months ago

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Index: src/heap.cc

===================================================================

--- src/heap.cc (revision 323)

+++ src/heap.cc (working copy)

@@ -2461,11 +2461,11 @@

// code space. Align the pair of semispaces to their size, which must be

// a power of 2.

ASSERT(IsPowerOf2(young_generation_size_));

- Address old_space_start = reinterpret_cast<Address>(chunk);

- Address new_space_start = RoundUp(old_space_start, young_generation_size_);

- Address code_space_start = new_space_start + young_generation_size_;

- int old_space_size = new_space_start - old_space_start;

- int code_space_size = young_generation_size_ - old_space_size;

+ Address code_space_start = reinterpret_cast<Address>(chunk);

+ Address new_space_start = RoundUp(code_space_start, young_generation_size_);

+ Address old_space_start = new_space_start + young_generation_size_;

+ int code_space_size = new_space_start - code_space_start;

+ int old_space_size = young_generation_size_ - code_space_size;

// Initialize new space.

new_space_ = new NewSpace(initial_semispace_size_,

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