Bug 196365 - B3 peephole optimizations for Mul should treat left shifts like multiplications
Summary: B3 peephole optimizations for Mul should treat left shifts like multiplications
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Robin Morisset
URL:
Keywords:
Depends on:
Blocks: 196361
  Show dependency tree / graph
 
Reported: 2019-03-28 12:30 PDT by Robin Morisset
Modified: 2019-03-28 12:30 PDT (History)
0 users

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Robin Morisset 2019-03-28 12:30:06 PDT 
So for example Mul(Shl(x, c1), c2) => Mul(x, 2**c1 * c2)