Issue 889003: Propagate reaching definitions to the instuctions of a block.

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Issue 889003: Propagate reaching definitions to the instuctions of a block. (Closed)

Created:
10 years, 9 months ago by Kevin Millikin (Chromium)

Modified:
9 years, 7 months ago

Reviewers:
fschneider

CC:
v8-dev

Visibility:
Public.

Description

Propagate reaching definitions to the instuctions of a block. After computing RD_in for all flow graph nodes, push the reaching definitions through the basic blocks to annotate all variable references in the AST. Committed: http://code.google.com/p/v8/source/detail?r=4143

Patch Set 1 #

Total comments: 1

Created: 10 years, 9 months ago

Download [raw] [tar.bz2]

	Unified diffs	Side-by-side diffs	Stats (+162 lines, -61 lines)			Patch
M	src/ast.h	View	3 chunks	+5 lines, -0 lines	0 comments	Download
M	src/ast.cc	View	1 chunk	+4 lines, -2 lines	0 comments	Download
M	src/data-flow.h	View	3 chunks	+6 lines, -0 lines	0 comments	Download
M	src/data-flow.cc	View	18 chunks	+147 lines, -59 lines	1 comment	Download

Messages

Total messages: 2 (0 generated)

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fschneider

10 years, 9 months ago (2010-03-15 10:11:15 UTC) #2

LGTM otherwise.

http://codereview.chromium.org/889003/diff/1/4
File src/data-flow.cc (right):

http://codereview.chromium.org/889003/diff/1/4#newcode2128
src/data-flow.cc:2128: }
Misplaced brackets?

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