Bug 148652

Summary:

jsc-tailcall: Need to handle all architected callee saves for ARM64

Product:

WebKit

Reporter:

Michael Saboff <msaboff>

Component:

JavaScriptCore

Assignee:

Michael Saboff <msaboff>

Status:

RESOLVED DUPLICATE

Severity:

Normal

CC:

basile_clement

Priority:

Version:

Other

Hardware:

iPhone / iPad

OS:

All

Bug Depends on:

Bug Blocks:

148640

Attachments:

Description	Flags
Patch	none

Description Michael Saboff 2015-08-31 16:00:46 PDT

The ARM64 calling convention defines 10 callee save registers.  Prior to the tail call work, we only handled at most 3 of those 10 register.

Comment 1 Basile Clement 2015-08-31 18:13:03 PDT


*** This bug has been marked as a duplicate of bug 148666 ***

Comment 2 Michael Saboff 2015-09-02 15:15:55 PDT

Created attachment 260445 [details]
Patch

Comment 3 Michael Saboff 2015-09-03 12:56:38 PDT

Committed r189280: <http://trac.webkit.org/changeset/189280>

Comment 4 Csaba Osztrogonác 2015-09-14 11:02:15 PDT

Comment on attachment 260445 [details]
Patch

Cleared review? from attachment 260445 [details] so that this bug does not appear in http://webkit.org/pending-review.  If you would like this patch reviewed, please attach it to a new bug (or re-open this bug before marking it for review again).