Issue 10909272: Avoid using a temp register when unboxing a known smi.

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Issue 10909272: Avoid using a temp register when unboxing a known smi. (Closed)

Created:
8 years, 3 months ago by Florian Schneider

Modified:
8 years, 3 months ago

Reviewers:
Vyacheslav Egorov (Google)

CC:
reviews_dartlang.org, vm-dev_dartlang.org

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

Visibility:
Public.

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Description

Avoid using a temp register when unboxing a known smi. Instead of saving into a temp, restore the input by re-tagging it after the conversion. Committed: https://code.google.com/p/dart/source/detail?r=12443

Patch Set 1 #

Created: 8 years, 3 months ago

Download [raw] [tar.bz2]

	Unified diffs	Side-by-side diffs	Stats (+24 lines, -19 lines)			Patch
M	runtime/vm/intermediate_language.h	View	1 chunk	+2 lines, -1 line	0 comments	Download
M	runtime/vm/intermediate_language_ia32.cc	View	1 chunk	+11 lines, -9 lines	0 comments	Download
M	runtime/vm/intermediate_language_x64.cc	View	1 chunk	+11 lines, -9 lines	0 comments	Download

Messages

Total messages: 2 (0 generated)

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lgtm

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