baptiste.afsa
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9b5c279b9f
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[turbofan] Recognize sign extension of 8-bit and 16-bit values on arm64.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/730183005
Cr-Commit-Position: refs/heads/master@{#25475}
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2014-11-24 11:00:15 +00:00 |
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baptiste.afsa@arm.com
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ad815be7d5
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[turbofan] Use cbz/cbnz when possible on arm64.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/715433004
Cr-Commit-Position: refs/heads/master@{#25288}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25288 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-11-12 10:06:46 +00:00 |
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baptiste.afsa@arm.com
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57ae54203c
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[turbofan][arm64] Optimize shifts combined with truncations or extensions.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/705983002
Cr-Commit-Position: refs/heads/master@{#25210}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25210 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-11-07 09:56:17 +00:00 |
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baptiste.afsa@arm.com
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bb78f231ab
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[turbofan] Select tbz/tbnz when possible on ARM64.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/697653002
Cr-Commit-Position: refs/heads/master@{#25063}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25063 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-11-03 10:29:11 +00:00 |
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baptiste.afsa@arm.com
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df312d90f0
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[turbofan] Bug fix in arm64 ubfx selection.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/687193002
Cr-Commit-Position: refs/heads/master@{#24989}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24989 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-10-29 16:47:45 +00:00 |
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baptiste.afsa@arm.com
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3901244107
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[arm64] Turn Word64And into tst instruction when possible.
Also add corresponding unit tests.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/684813004
Cr-Commit-Position: refs/heads/master@{#24974}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24974 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-10-29 10:51:46 +00:00 |
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baptiste.afsa@arm.com
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878ff91c8f
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[arm64] Use logical immediates when matching tst instructions.
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/668633003
Cr-Commit-Position: refs/heads/master@{#24882}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24882 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-10-24 15:29:44 +00:00 |
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bmeurer@chromium.org
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81877a6440
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[turbofan] Optimize division/modulus by constant.
TEST=cctest,mjsunit,unittests
R=dcarney@chromium.org, svenpanne@chromium.org
Review URL: https://codereview.chromium.org/654833002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24595 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-10-14 11:57:06 +00:00 |
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baptiste.afsa@arm.com
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573ca15f48
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[turbofan] Add support for shifted and rotated operands on ARM64.
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/642923003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24591 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-10-14 09:28:53 +00:00 |
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bmeurer@chromium.org
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f0452e2193
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[turbofan] Add support for ARM64 Ubfx
Support selecting Ubfx for shift-mask and mask-shift operations. Also, rename
the shifts to match the instruction names.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/633123002
Patch from Martyn Capewell <m.m.capewell@googlemail.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24482 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-10-09 09:18:31 +00:00 |
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m.m.capewell@googlemail.com
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b662e754ae
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[turbofan] Negated immediates for ARM64 add/sub
Add ARM64 instruction selector support for negating the sense of an arithmetic
instruction when its immediate is negative.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/610323004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24407 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-10-06 10:39:23 +00:00 |
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titzer@chromium.org
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c1d79db81b
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Rename Int32{UMod,UDiv} to Uint32{Div,Mod} and Int64{UMod,UDiv} to Uint64{Div,Mod}.
R=bmeurer@chromium.org, mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/620773003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24356 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-10-01 10:39:11 +00:00 |
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bmeurer@chromium.org
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bfd37ab267
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Move unit tests to test/unittests.
As per discussion on the V8 team, this is the place we want them to live,
not following the Chrome Style Guide for this.
BUG=v8:3489
LOG=y
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/615393002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24350 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-10-01 08:34:25 +00:00 |
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