Issue 972653002: [turbofan] Strength reduction of Word32And with Int32Mul.

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Issue 972653002: [turbofan] Strength reduction of Word32And with Int32Mul. (Closed)

Created:
5 years, 9 months ago by Benedikt Meurer

Modified:
5 years, 9 months ago

Reviewers:
dcarney

CC:
v8-dev

Base URL:
https://chromium.googlesource.com/v8/v8.git@master

Target Ref:
refs/pending/heads/master

Project:
v8

Visibility:
Public.

[turbofan] Strength reduction of Word32And with Int32Mul. - (x * (K << L)) & (-1 << L) => x * (K << L) - ((K << L) * x) & (-1 << L) => x * (K << L) R=dcarney@chromium.org Committed: https://crrev.com/e1c2c9016e7033270fbc68b858591e51d1be560c Cr-Commit-Position: refs/heads/master@{#26942}

Created: 5 years, 9 months ago

Download [raw] [tar.bz2]

		Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+33 lines, -0 lines)			Patch
	M	src/compiler/machine-operator-reducer.cc	View		1 chunk	+6 lines, -0 lines	0 comments	Download
	M	test/unittests/compiler/machine-operator-reducer-unittest.cc	View		1 chunk	+27 lines, -0 lines	0 comments	Download

Total messages: 5 (0 generated)

Benedikt Meurer

Committed patchset #1 (id:1) manually as e1c2c9016e7033270fbc68b858591e51d1be560c (presubmit successful).

5 years, 9 months ago (2015-03-02 13:54:16 UTC) #4

commit-bot: I haz the power

5 years, 9 months ago (2015-03-02 13:54:21 UTC) #5

Message was sent while issue was closed.

Patchset 1 (id:??) landed as
https://crrev.com/e1c2c9016e7033270fbc68b858591e51d1be560c
Cr-Commit-Position: refs/heads/master@{#26942}