Issue 23536045: ARM: Tweak the integer division operation.

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Issue 23536045: ARM: Tweak the integer division operation. (Closed)

Created:
7 years, 3 months ago by Rodolph Perfetta

Modified:
7 years, 3 months ago

Reviewers:
Benedikt Meurer, ulan

CC:
v8-dev

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

Visibility:
Public.

ARM: Tweak the integer division operation. BUG=none TEST=test/mjsunit/lithium/DivI.js R=bmeurer@chromium.org Committed: https://code.google.com/p/v8/source/detail?r=16727

Created: 7 years, 3 months ago

Download [raw] [tar.bz2]

	Unified diffs	Side-by-side diffs	Stats (+51 lines, -27 lines)			Patch
M	src/arm/lithium-arm.cc	View	1 chunk	+2 lines, -3 lines	0 comments	Download
M	src/arm/lithium-codegen-arm.cc	View	4 chunks	+24 lines, -14 lines	0 comments	Download
A +	test/mjsunit/lithium/DivI.js	View	1 chunk	+25 lines, -10 lines	0 comments	Download

Total messages: 3 (0 generated)

Rodolph Perfetta

On ARM there is no reason for the division to always overwrite its left input. ...

7 years, 3 months ago (2013-09-13 15:08:32 UTC) #1

Rodolph Perfetta

7 years, 3 months ago (2013-09-16 11:28:41 UTC) #3

Message was sent while issue was closed.

Committed patchset #1 manually as r16727 (presubmit successful).