[Webkit-unassigned] [Bug 160150] New: Spilling of constant tmps should make it easier for the spill code optimizer to rematerialize the constant

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=160150

            Bug ID: 160150
           Summary: Spilling of constant tmps should make it easier for
                    the spill code optimizer to rematerialize the constant
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: All
                OS: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: fpizlo at apple.com

When we spill in-place for admitsStack()==true, we prevent rematerialization if that argument doesn't also admit immediates (which it almost certainly won't do).  So, we prevent remat.  We should fix that.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.webkit.org/pipermail/webkit-unassigned/attachments/20160725/5bc6ae0a/attachment.html>