Issue 21539: Simplify non-smi bit operation optimization. The explicit range...

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Issue 21539: Simplify non-smi bit operation optimization. The explicit range... (Closed)

Created:
11 years, 10 months ago by Mads Ager (chromium)

Modified:
9 years, 7 months ago

Reviewers:
Kasper Lund

CC:
v8-dev

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

Visibility:
Public.

Description

Simplify non-smi bit operation optimization. The explicit range checks are not needed. If we fail to store the float as a 64-bit integer, we just go to the runtime system. The only extra case in which we enter the runtime system is for NaN which should not matter. Committed: http://code.google.com/p/v8/source/detail?r=1331

Patch Set 1 #

Created: 11 years, 10 months ago

Download [raw] [tar.bz2]

		Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+6 lines, -40 lines)			Patch
	M	src/codegen-ia32.cc	View		2 chunks	+6 lines, -40 lines	0 comments	Download

Messages

Total messages: 1 (0 generated)

Expand Messages | Collapse Messages