Issue 397593008: Keep new arrays allocated with 'new Array(N)' in fast mode

Issue 397593008: Keep new arrays allocated with 'new Array(N)' in fast mode (Closed)

Created:
6 years, 5 months ago by danno

Modified:
6 years, 5 months ago

Reviewers:
Toon Verwaest

CC:
v8-dev

Base URL:
https://v8.googlecode.com/svn/branches/bleeding_edge

Project:
v8

Visibility:
Public.

Keep new arrays allocated with 'new Array(N)' in fast mode Also explicit length setting with a.length = N should remain in fast mode. R=verwaest@chromium.org Committed: https://code.google.com/p/v8/source/detail?r=22595

Created: 6 years, 5 months ago

Download [raw] [tar.bz2]

	Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+91 lines, -40 lines)			Patch
M	src/elements.cc	View	1 2 3 4	2 chunks	+5 lines, -11 lines	0 comments	Download
M	src/objects.cc	View	1 2 3 4 5 6	1 chunk	+11 lines, -0 lines	0 comments	Download
M	src/runtime.h	View	1 2	1 chunk	+1 line, -0 lines	0 comments	Download
M	src/runtime.cc	View	1 2	3 chunks	+33 lines, -6 lines	0 comments	Download
M	test/fuzz-natives/base.js	View	1 2 3 4 5 6	2 chunks	+5 lines, -1 line	0 comments	Download
M	test/mjsunit/allocation-site-info.js	View	1 2 3 4 5	1 chunk	+0 lines, -4 lines	0 comments	Download
M	test/mjsunit/apply.js	View	1 2	3 chunks	+6 lines, -2 lines	0 comments	Download
M	test/mjsunit/array-constructor-feedback.js	View	1 2 3 4 5	1 chunk	+1 line, -2 lines	0 comments	Download
M	test/mjsunit/array-feedback.js	View	1 2	1 chunk	+1 line, -1 line	0 comments	Download
M	test/mjsunit/array-splice.js	View	1 2 3	3 chunks	+7 lines, -2 lines	0 comments	Download
M	test/mjsunit/array-unshift.js	View	1 2	2 chunks	+6 lines, -2 lines	0 comments	Download
M	test/mjsunit/elements-kind.js	View	1 2	1 chunk	+3 lines, -1 line	0 comments	Download
M	test/mjsunit/es7/object-observe.js	View	1 2	1 chunk	+2 lines, -1 line	0 comments	Download
M	test/mjsunit/polymorph-arrays.js	View	1 2 3 4 5	5 chunks	+7 lines, -5 lines	0 comments	Download
M	test/mjsunit/regress/regress-2790.js	View	1 2 3 4 5 6 7	1 chunk	+1 line, -1 line	0 comments	Download
M	tools/generate-runtime-tests.py	View	1 2	2 chunks	+2 lines, -1 line	0 comments	Download

Total messages: 5 (0 generated)

danno

6 years, 5 months ago (2014-07-24 12:08:36 UTC) #5

Message was sent while issue was closed.

Committed patchset #8 manually as r22595 (presubmit successful).