Closed
Bug 1555509
Opened 5 years ago
Closed 5 years ago
Allow encoding FJCVTZS
Categories
(Core :: JavaScript Engine: JIT, enhancement, P2)
Tracking
()
RESOLVED
FIXED
mozilla69
| Tracking | Status | |
|---|---|---|
| firefox69 | --- | fixed |
People
(Reporter: sstangl, Assigned: sstangl)
References
Details
Attachments
(1 file)
|
(deleted),
text/x-phabricator-request
|
Details |
This patch amends our assembler so that we can assemble the FJCVTZS instruction. It was not a full update of VIXL, but a selective one involving manual line-by-line diffing.
The primary feature this introduces is a means of detecting CPU features -- which is used in this case to determine whether the instruction set is Arm8.3, the first one that includes FJCVTZS.
This patch doesn't actually make use of FJCVTZS yet, it's just more prep work.
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Assignee | |
Comment 1•5 years ago
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Imports all VIXL machinery necessary to encode FJCVTZS.
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Assignee | |
Updated•5 years ago
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Assignee: nobody → sstangl
Pushed by sstangl@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/cfeedb5ec50c
Allow encoding FJCVTZS. r=nbp
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Comment 3•5 years ago
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| bugherder | ||
Status: ASSIGNED → RESOLVED
Closed: 5 years ago
status-firefox69:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla69
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Description
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