Chromium Code Reviews

Issue 164316: Remove much of the register allocation overhead from ARM. When... (Closed)

Created:
11 years, 4 months ago by Kevin Millikin (Chromium)
Modified:
9 years, 7 months ago
Reviewers:
Erik Corry
CC:
v8-dev
Visibility:
Public.

Description

Remove much of the register allocation overhead from ARM. When registers are required for calls, explicitly construct a Result with the needed register rather than allocating it. For returns from calls, let the return value in r0 be implicit rather than explicitly allocated. Committed: http://code.google.com/p/v8/source/detail?r=2659

Patch Set 1 #

Unified diffs Side-by-side diffs Stats (+109 lines, -152 lines)
M src/arm/codegen-arm.cc View 18 chunks +58 lines, -87 lines 0 comments
M src/arm/virtual-frame-arm.h View 2 chunks +24 lines, -24 lines 0 comments
M src/arm/virtual-frame-arm.cc View 4 chunks +27 lines, -41 lines 0 comments

Messages

Total messages: 2 (0 generated)
Kevin Millikin (Chromium)
11 years, 4 months ago (2009-08-11 11:00:47 UTC) #1
Erik Corry
11 years, 4 months ago (2009-08-11 11:44:16 UTC) #2
LGTM

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