delta/qt5/qtwebkit.git/Source/JavaScriptCore/offlineasm, branch dev

Imported WebKit commit 490f716dd2dd07fb0d6652795c62586e2e28ae27

2017-02-02T12:31:10+00:00

Change-Id: I9f66467721cf923468af87915c260c1bb44e013e
Reviewed-by: Konstantin Tokarev

Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)

2017-02-02T12:30:55+00:00

Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev

offlineasm: "touch" output file if nothing has changed.

2015-09-29T10:31:18+00:00

If offlineasm exits with "Nothing changed" timestamp of generated file
is unchanged so make utility still considers it as outdated.

Change-Id: Id3443294bc034978679219177f32acb0afa0dc00
Reviewed-by: Allan Sandfeld Jensen

Update copyright headers

2015-02-16T13:05:16+00:00

Qt copyrights are now in The Qt Company, so we could update the source
code headers accordingly. In the same go we should also fix the links to
point to qt.io.

Change-Id: Icc6f774c9ca37ea88ac024163386b16fc50fb2a7
Reviewed-by: Andras Becsi 
Reviewed-by: Allan Sandfeld Jensen

[mips] Fix unaligned access in Low Level Interpreter (LLINT).

2014-09-05T14:23:06+00:00

Address loads used with btbxx opcodes were wrongly converted to lw instruction
instead of lbu, leading to unaligned access on mips platforms.

Change-Id: I7b14aa40215affe582bcadade2f783769a97a7d3
Reviewed-by: Jocelyn Turcotte

Compile fix for Win64 with jit disabled.

2014-03-07T15:18:53+00:00

https://bugs.webkit.org/show_bug.cgi?id=119804

Reviewed by Michael Saboff.

* offlineasm/cloop.rb: Added std:: before isnan.

Change-Id: Ie7d922b7d6a0f45619a77029b07804aef5d01076
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154066 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Reviewed-by: Allan Sandfeld Jensen

Merge remote-tracking branch 'origin/stable' into dev

2014-02-12T13:11:55+00:00

Change-Id: Iea6cf3f34fb33f2d138b72243b0e688958d9424e

[mips] Wrong register usage in LLInt.

2014-02-10T15:27:56+00:00

Fix register usage and add PIC header to all LLInt operations.
This patch is taken from https://bugs.webkit.org/show_bug.cgi?id=125168.

It fixes the crash of fast/js/exception-propagate-from-dfg-to-llint test
on mips architecture.

Change-Id: I98ad3b5766451cab48a76f7e028b210f9ebe99ed
Reviewed-by: Allan Sandfeld Jensen

[sh4] Introduce const pools in LLINT.

2013-10-18T09:36:22+00:00

https://bugs.webkit.org/show_bug.cgi?id=122746

Patch by Julien Brianceau  on 2013-10-15
Reviewed by Michael Saboff.

In current implementation of LLINT for sh4, immediate values outside range -128..127 are
loaded this way:

    mov.l .label, rx
    bra out
    nop
    .balign 4
    .label: .long immvalue
    out:

This change introduces const pools for sh4 implementation to avoid lots of useless branches
and reduce code size. It also removes lines of dirty code, like jmpf and callf.

* offlineasm/instructions.rb: Remove jmpf and callf sh4 specific instructions.
* offlineasm/sh4.rb:

Change-Id: Ieeceaaa5eb55ab9439d923afccceb783e9930ee4
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@157452 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Reviewed-by: Allan Sandfeld Jensen

[sh4] Fix typo in subp implementation in LLINT.

2013-10-17T14:06:48+00:00

https://bugs.webkit.org/show_bug.cgi?id=121438

Patch by Julien Brianceau  on 2013-09-16
Reviewed by Andreas Kling.

* offlineasm/sh4.rb:

Change-Id: Ic3fb73ae9d40024652b07831562abab6347249ec
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@155876 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Reviewed-by: Allan Sandfeld Jensen