Issue 404453002: Int64 tweaks for type inference

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Issue 404453002: Int64 tweaks for type inference (Closed)

Created:
6 years, 5 months ago by sra1

Modified:
6 years, 4 months ago

Reviewers:
floitsch

CC:
reviews_dartlang.org

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

Visibility:
Public.

Int64 tweaks for type inference We can cause _l, _m and _h to be inferred by dart2js as a non-negative 31-bit int which leads to better code for shifts. R=floitsch@google.com Committed: https://code.google.com/p/dart/source/detail?r=38680

Created: 6 years, 5 months ago

Download [raw] [tar.bz2]

		Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+21 lines, -10 lines)			Patch
	M	pkg/fixnum/lib/src/int64.dart	View		4 chunks	+21 lines, -10 lines	0 comments	Download

Total messages: 4 (0 generated)

sra1

I looked at this in response to https://code.google.com/p/dart/issues/detail?id=17834 There is no real perf difference from ...

6 years, 5 months ago (2014-07-24 20:25:28 UTC) #2

sra1

6 years, 4 months ago (2014-07-29 16:51:17 UTC) #4

Message was sent while issue was closed.

Committed patchset #1 manually as r38680 (presubmit successful).