Issue 7276034: ARM: Improve register allocation and constraints (try 2)....

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Issue 7276034: ARM: Improve register allocation and constraints (try 2).... (Closed)

Created:
9 years, 5 months ago by m.m.capewell

Modified:
9 years, 5 months ago

Reviewers:
Søren Thygesen Gjesse

CC:
v8-dev

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

Visibility:
Public.

Description

ARM: Improve register allocation and constraints (try 2). Gives ~20% boost for Crypto benchmark on A9. BUG=none TEST=added to mjsunit/div-mod.js Committed: http://code.google.com/p/v8/source/detail?r=8459

Patch Set 1 #

Created: 9 years, 5 months ago

Download [raw] [tar.bz2]

	Unified diffs	Side-by-side diffs	Stats (+274 lines, -127 lines)			Patch
M	src/arm/assembler-arm.h	View	4 chunks	+10 lines, -9 lines	0 comments	Download
M	src/arm/code-stubs-arm.cc	View	1 chunk	+2 lines, -0 lines	0 comments	Download
M	src/arm/lithium-arm.cc	View	15 chunks	+30 lines, -22 lines	0 comments	Download
M	src/arm/lithium-codegen-arm.h	View	1 chunk	+1 line, -1 line	0 comments	Download
M	src/arm/lithium-codegen-arm.cc	View	26 chunks	+92 lines, -89 lines	0 comments	Download
M	src/arm/macro-assembler-arm.h	View	2 chunks	+5 lines, -1 line	0 comments	Download
M	src/arm/macro-assembler-arm.cc	View	5 chunks	+22 lines, -5 lines	0 comments	Download
M	test/mjsunit/div-mod.js	View	2 chunks	+112 lines, -0 lines	0 comments	Download

Messages

Total messages: 2 (0 generated)

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LGTM

I will commit it.

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