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Issue 11280054: Ensure CopyElementsImpl is always executed so it fills in holes even if from_size is 0. Allow Fixed… (Closed)

Created:
8 years, 1 month ago by Toon Verwaest
Modified:
8 years, 1 month ago
CC:
v8-dev
Visibility:
Public.

Description

Ensure CopyElementsImpl is always executed so it fills in holes even if from_size is 0. Allow FixedDoubleArray::cast to also support FixedArray with size 0. Committed: https://code.google.com/p/v8/source/detail?r=13000

Patch Set 1 #

Total comments: 1

Patch Set 2 : Added castOrEmptyFixedArray #

Unified diffs Side-by-side diffs Delta from patch set Stats (+22 lines, -13 lines) Patch
M src/elements.cc View 1 4 chunks +10 lines, -12 lines 0 comments Download
M src/objects.h View 1 1 chunk +1 line, -0 lines 0 comments Download
M src/objects-inl.h View 1 1 chunk +7 lines, -0 lines 0 comments Download
M test/mjsunit/array-store-and-grow.js View 1 chunk +4 lines, -1 line 0 comments Download

Messages

Total messages: 4 (0 generated)
Toon Verwaest
PTAL
8 years, 1 month ago (2012-11-19 10:16:05 UTC) #1
danno
lgtm
8 years, 1 month ago (2012-11-19 12:45:53 UTC) #2
Michael Starzinger (Google)
Drive-by-comments. https://chromiumcodereview.appspot.com/11280054/diff/1/src/objects-inl.h File src/objects-inl.h (right): https://chromiumcodereview.appspot.com/11280054/diff/1/src/objects-inl.h#newcode2345 src/objects-inl.h:2345: FixedDoubleArray* FixedDoubleArray::cast(Object* object) { As discussed offline, I ...
8 years, 1 month ago (2012-11-19 12:55:46 UTC) #3
Toon Verwaest
8 years, 1 month ago (2012-11-19 14:45:00 UTC) #4
addressed comments.

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