Comment #6 on issue 4203 by [email protected]: Validate asm.js code
and use type information
https://code.google.com/p/v8/issues/detail?id=4203#c6
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/4d3a0a7ce69c6ac3210018664368f0e29da6df0d
commit 4d3a0a7ce69c6ac3210018664368f0e29da6df0d
Author: bradnelson <[email protected]>
Date: Mon Aug 31 16:35:51 2015
Treat the x*1 generated by parsing a unary + as containing a dot.
Since we convert +x to x*1, we loose information about whether
the 1 was intended to be a floating point value for asm.js or not.
Mark the generated 1 as containing a dot (i.e. 1.0).
BUG= https://code.google.com/p/v8/issues/detail?id=4203
TEST=test-parser
[email protected],[email protected]
LOG=N
Review URL: https://codereview.chromium.org/1306683003
Cr-Commit-Position: refs/heads/master@{#30481}
[modify]
http://crrev.com/4d3a0a7ce69c6ac3210018664368f0e29da6df0d/src/parser.cc
[modify]
http://crrev.com/4d3a0a7ce69c6ac3210018664368f0e29da6df0d/test/cctest/test-parsing.cc
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