RESOLVED FIXED 169721
[DFG] Don't use ArraySlice intrinsic on MIPS 
https://bugs.webkit.org/show_bug.cgi?id=169721
Summary [DFG] Don't use ArraySlice intrinsic on MIPS
Guillaume Emont
Reported 2017-03-15 17:05:00 PDT
The ArraySlice intrinsic in DFG uses more registers than we have available on MIPS, so we have to do the same as for X86 and not use it.
Attachments
Patch (2.12 KB, patch)
2017-03-15 17:12 PDT, Guillaume Emont 		no flags
DetailsFormatted DiffDiff
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Guillaume Emont
Comment 1 2017-03-15 17:12:00 PDT
Created attachment 304584 [details] Patch The patch.
Yusuke Suzuki
Comment 2 2017-03-21 16:57:04 PDT
Comment on attachment 304584 [details] Patch r=me
Konstantin Tokarev
Comment 3 2017-03-22 00:41:35 PDT
I don't believe that MIPS, having 2x more GPRs than 32-bit ARM, cannot have ArraySlice
Yusuke Suzuki
Comment 4 2017-03-22 04:39:22 PDT
(In reply to Konstantin Tokarev from comment #3) > I don't believe that MIPS, having 2x more GPRs than 32-bit ARM, cannot have > ArraySlice I think we should disable it right now since MIPS' temporary registers listed in GPRInfo is less than ARM. If we would like to enable it, first, I think we should modify this part to increase temporary registers.
WebKit Commit Bot
Comment 5 2017-03-22 10:15:20 PDT
Comment on attachment 304584 [details] Patch Clearing flags on attachment: 304584 Committed r214253: <http://trac.webkit.org/changeset/214253>
WebKit Commit Bot
Comment 6 2017-03-22 10:15:23 PDT
All reviewed patches have been landed. Closing bug.
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