AuroraMiddleware/v8
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72 Commits

Author SHA1 Message Date
bbudge
56d013d481 [Turbofan] Support 128 bit moves/swaps for x64. 
LOG=N
BUG=v8:4124

Review-Url: https://codereview.chromium.org/2139513002
Cr-Commit-Position: refs/heads/master@{#37654}
 2016-07-11 18:21:50 +00:00
epertoso
c534bd41a0 [x64] Small fixes in the assembler and disassembler. 
Disassembler:
added decoding of a few instructions that were previously unsupported, fixed the decoding of pextr.

Assembler:

pmulld(XMMRegister, Operand) was actually emitting a pmuludq.

punpckldq(XMMRegister, XMMRegister) was implemented a second time as punpackldq.

BUG=

Review-Url: https://codereview.chromium.org/2070863002
Cr-Commit-Position: refs/heads/master@{#37059}
 2016-06-17 09:28:47 +00:00
ishell
d9e8764f81 [ic] Split LoadIC into LoadGlobalIC and LoadIC. 
The former will handle loads of predeclared global variables (vars and
functions), lets, consts and undeclared variables. The latter will handle
named loads from explicit receiver. In addition, named loads does not
depend of the TypeofMode.

TypeofMode related cleanup will be done in the follow-up CL.

BUG=chromium:576312
LOG=Y
TBR=bmeurer@chromium.org

Review-Url: https://codereview.chromium.org/1912633002
Cr-Commit-Position: refs/heads/master@{#36965}
 2016-06-14 13:21:28 +00:00
bradnelson
fd39fdc5fb Adding x64 simd assembler support. 
Based on assembler changes from this patch:
https://codereview.chromium.org/90643003/

BUG=https://bugs.chromium.org/p/v8/issues/detail?id=4124
R=titzer@chromium.org,bbudge@chromium.org
LOG=N

Review-Url: https://codereview.chromium.org/1994083003
Cr-Commit-Position: refs/heads/master@{#36383}
 2016-05-19 19:54:03 +00:00
binji
5c22cf5ae7 Add cmpxchg and lock instructions to x64 and ia32 {dis,}assemblers 
Review-Url: https://codereview.chromium.org/1986113004
Cr-Commit-Position: refs/heads/master@{#36341}
 2016-05-19 00:56:08 +00:00
verwaest
911a5768dc Simplify IC interfaces 
BUG=

Review URL: https://codereview.chromium.org/1865873002

Cr-Commit-Position: refs/heads/master@{#35301}
 2016-04-06 13:38:33 +00:00
jochen
6f472db65a Disable soon to be deprecated APIs per default for v8 
Embedders still can use those APIs by default

test-api.cc still has an exception to use the old APIs...

BUG=v8:4143
R=vogelheim@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/1505803004

Cr-Commit-Position: refs/heads/master@{#32701}
 2015-12-09 10:35:04 +00:00
jochen
3cf6e040c4 Mark cctests that don't use deprecated APIs as such 
BUG=4134
R=epertoso@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/1451733002

Cr-Commit-Position: refs/heads/master@{#32011}
 2015-11-16 16:45:31 +00:00
alph
762b425bc9 [x64] Implement vcvtsd2si AVX instruction. 
BUG=v8:4406
LOG=N

Review URL: https://codereview.chromium.org/1413903003

Cr-Commit-Position: refs/heads/master@{#31539}
 2015-10-24 18:55:57 +00:00
alph
ec27fd6e39 [x64] Implement vcvtqsi2sd AVX instruction. 
BUG=v8:4406
LOG=N

Review URL: https://codereview.chromium.org/1413013003

Cr-Commit-Position: refs/heads/master@{#31538}
 2015-10-24 16:49:52 +00:00
alph
cfcc019aff [x64] Implemennt vroundsd AVX instruction. 
BUG=v8:4406
LOG=N

Review URL: https://codereview.chromium.org/1420653005

Cr-Commit-Position: refs/heads/master@{#31493}
 2015-10-23 07:49:26 +00:00
alph
7ae54d2b82 [x64] Implement vsqrtsd AVX instruction. 
BUG=v8:4406
LOG=N

Review URL: https://codereview.chromium.org/1420543003

Cr-Commit-Position: refs/heads/master@{#31490}
 2015-10-23 06:47:46 +00:00
alph
ce8a22a86f [x64] Make MathMinMax use AVX instructions when available. 
BUG=v8:4406
LOG=N

Review URL: https://codereview.chromium.org/1421733003

Cr-Commit-Position: refs/heads/master@{#31488}
 2015-10-23 06:10:55 +00:00
alph
87c468383a [x64] Implement vpcmpeqd, vpslld, vpsrld AVX instructions. 
BUG=v8:4406
LOG=N

Review URL: https://codereview.chromium.org/1419983002

Cr-Commit-Position: refs/heads/master@{#31452}
 2015-10-22 07:01:11 +00:00
alph
fa60b82b19 [x64] Replace movaps with appropriate vmov* instructions when AVX is enabled. 
BUG=v8:4406
LOG=N

Review URL: https://codereview.chromium.org/1416663004

Cr-Commit-Position: refs/heads/master@{#31391}
 2015-10-20 04:58:16 +00:00
alph
19aa500567 [x64] Emit vmovss when AVX is enabled. 
BUG=v8:4406
LOG=N

Review URL: https://codereview.chromium.org/1413183002

Cr-Commit-Position: refs/heads/master@{#31385}
 2015-10-19 20:35:36 +00:00
alph
a57c62f679 [x64] Emit vmovmskpd when AVX is enabled. 
BUG=v8:4406
LOG=N

Review URL: https://codereview.chromium.org/1411023002

Cr-Commit-Position: refs/heads/master@{#31350}
 2015-10-18 16:12:35 +00:00
alph
9131cf7ec2 [x64] Emit vcvtss2sd & vcvtsd2ss when AVX is enabled. 
BUG=v8:4406
LOG=N

Review URL: https://codereview.chromium.org/1411743003

Cr-Commit-Position: refs/heads/master@{#31349}
 2015-10-18 16:11:31 +00:00
alph
0138b2652f [x64] Emit vcvttsd2si[q] when AVX is enabled. 
BUG=v8:4406
LOG=N

Review URL: https://codereview.chromium.org/1406353003

Cr-Commit-Position: refs/heads/master@{#31348}
 2015-10-18 15:43:41 +00:00
alph
5d9c7ab648 [x64] Implement vmovd and vmovq AVX instructions. 
BUG=v8:4406
LOG=N

Review URL: https://codereview.chromium.org/1409873002

Cr-Commit-Position: refs/heads/master@{#31322}
 2015-10-16 05:20:46 +00:00
alph
7cdcf0b1bc [x64] Use vcvtlsi2sd when AVX is enabled 
BUG=v8:4406
LOG=N

Committed: https://crrev.com/adcbe619a959fe1d8f21d06fbf5984868c4f6b9a
Cr-Commit-Position: refs/heads/master@{#31276}

Review URL: https://codereview.chromium.org/1404903004

Cr-Commit-Position: refs/heads/master@{#31315}
 2015-10-15 17:50:36 +00:00
alph
ad1e057049 Revert of [x64] Use vcvtlsi2sd when AVX is enabled (patchset #1 id:1 of https://codereview.chromium.org/1404903004/ ) 
Reason for revert:
Caused a crash on Windows

Original issue's description:
> [x64] Use vcvtlsi2sd when AVX is enabled
>
> BUG=v8:4406
> LOG=N
>
> Committed: https://crrev.com/adcbe619a959fe1d8f21d06fbf5984868c4f6b9a
> Cr-Commit-Position: refs/heads/master@{#31276}

TBR=bmeurer@chromium.org,danno@chromium.org,yurys@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4406

Review URL: https://codereview.chromium.org/1396283004

Cr-Commit-Position: refs/heads/master@{#31277}
 2015-10-15 06:08:52 +00:00
alph
adcbe619a9 [x64] Use vcvtlsi2sd when AVX is enabled 
BUG=v8:4406
LOG=N

Review URL: https://codereview.chromium.org/1404903004

Cr-Commit-Position: refs/heads/master@{#31276}
 2015-10-15 05:53:24 +00:00
alph
5cda2bcfab [x64] Use vmovapd and vmovsd when AVX is enabled. 
R=bmeurer@chromium.org
BUG=v8:4406
LOG=N

Review URL: https://codereview.chromium.org/1391963005

Cr-Commit-Position: refs/heads/master@{#31275}
 2015-10-15 04:15:00 +00:00
yangguo
1667c15e37 Debugger: move implementation to a separate folder. 
R=cbruni@chromium.org

Review URL: https://codereview.chromium.org/1265923002

Cr-Commit-Position: refs/heads/master@{#29951}
 2015-07-31 11:08:15 +00:00
ishell
fec3c9cba6 TypeofMode replaces TypeofState and ContextualMode. 
NON_CONTEXTUAL ~> INSIDE_TYPEOF
CONTEXTUAL ~> NOT_INSIDE_TYPEOF

Review URL: https://codereview.chromium.org/1227893005

Cr-Commit-Position: refs/heads/master@{#29611}
 2015-07-13 13:39:43 +00:00
Weiliang Lin
38e764f7ac [x86] Introduce vandps/vandpd/vxorps/vxorpd. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/1072343002

Cr-Commit-Position: refs/heads/master@{#27768}
 2015-04-11 00:58:38 +00:00
jing.bao
584a351484 [x64] Introduce BMI instructions. 
BUG=v8:4015
LOG=n

Review URL: https://codereview.chromium.org/1040603002

Cr-Commit-Position: refs/heads/master@{#27648}
 2015-04-08 07:15:59 +00:00
bmeurer
8dad78cdbd [turbofan] Add backend support for float32 operations. 
This adds the basics necessary to support float32 operations in TurboFan.
The actual functionality required to detect safe float32 operations will
be added based on this later. Therefore this does not affect production
code except for some cleanup/refactoring.

In detail, this patchset contains the following features:
- Add support for float32 operations to arm, arm64, ia32 and x64
  backends.
- Add float32 machine operators.
- Add support for float32 constants to simplified lowering.
- Handle float32 representation for phis in simplified lowering.

In addition, contains the following (related) cleanups:
- Fix/unify naming of backend instructions.
- Use AVX comparisons when available.
- Extend ArchOpcodeField to 9 bits (required for arm64).
- Refactor some code duplication in instruction selectors.

BUG=v8:3589
LOG=n
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/1044793002

Cr-Commit-Position: refs/heads/master@{#27509}
 2015-03-30 07:34:04 +00:00
yangguo
019096f829 Serializer: move to a subfolder and clean up includes. 
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/1041743002

Cr-Commit-Position: refs/heads/master@{#27501}
 2015-03-27 15:29:07 +00:00
Benedikt Meurer
3aa206b865 [turbofan] Turn Math.clz32 into an inlinable builtin. 
R=dcarney@chromium.org, yangguo@chromium.org
BUG=v8:3952
LOG=n

Review URL: https://codereview.chromium.org/1021183002

Cr-Commit-Position: refs/heads/master@{#27329}
 2015-03-20 08:37:34 +00:00
bmeurer
99f8d57f3c [turbofan] Introduce optional Float64Min and Float64Max machine operators. 
Basically recognize certain x < y ? x : y constructs and turn that into
Float64Min/Float64Max operations, if the target machine supports that.
On x86 we lower to (v)minsd/(v)maxsd.

R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/998283002

Cr-Commit-Position: refs/heads/master@{#27160}
 2015-03-12 14:07:39 +00:00
bmeurer
4436c2642a [turbofan] Support for %_DoubleHi, %_DoubleLo and %_ConstructDouble. 
This adds support for the double bits intrinsics to TurboFan, and is
a first step towards fast Math functions inlined into TurboFan code
or even compiled by themselves with TurboFan.

Review URL: https://codereview.chromium.org/974313002

Cr-Commit-Position: refs/heads/master@{#27006}
 2015-03-05 09:22:38 +00:00
Weiliang Lin
50c4d8826b [x64] introduce vex prefix version of float64 arithmetic binop 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/764863002

Patch from Weiliang Lin <weiliang.lin@intel.com>.

Cr-Commit-Position: refs/heads/master@{#25582}
 2014-12-01 10:45:18 +00:00
Weiliang Lin
83a635e0d7 [x64] Introduce FMA3 instructions on scalar data elements. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/757503002

Patch from Weiliang Lin <weiliang.lin@intel.com>.

Cr-Commit-Position: refs/heads/master@{#25509}
 2014-11-26 05:31:55 +00:00
bmeurer@chromium.org
498920f91c [turbofan] Also optimize unsigned division by constant. 
TEST=cctest,mjsunit,unittests
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/697663003

Cr-Commit-Position: refs/heads/master@{#25061}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25061 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-03 10:05:46 +00:00
bmeurer@chromium.org
8c5fdd0575 IA: Double arithmetic binops support memory operand 
BUG=
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/662813002

Patch from Weiliang Lin <weiliang.lin@intel.com>.

Cr-Commit-Position: refs/heads/master@{#25052}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25052 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-03 05:57:17 +00:00
bmeurer@chromium.org
0854ee289b [x64] simply tweak materialization of float/double constants 
port 24485
Fixed a bug of "psllq" instruction in x64

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/658813003

Patch from Weiliang Lin <weiliang.lin@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24673 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 04:18:38 +00:00
dcarney@chromium.org
3396c2badd [turbofan] IA: TruncateFloat64ToFloat32 supports mem operand 
BUG=
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/639283003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24541 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-13 07:12:57 +00:00
dcarney@chromium.org
c9c4b931f0 fix imul(reg, op, imm) emission on x64 
R=bmeurer@chromium.org

BUG=

Review URL: https://codereview.chromium.org/619903005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24395 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-02 12:22:36 +00:00
dcarney@chromium.org
944858e7d5 [turbofan] support all shift operands on x64 
R=bmeurer@chromium.org

BUG=

Review URL: https://codereview.chromium.org/615223005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24388 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-02 09:08:09 +00:00
dcarney@chromium.org
49ffb141d9 [turbofan] IA: Uint32ToFloat64 supports mem operand. 
BUG=
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/583963002

Patch from Jing Bao <jing.bao@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24318 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 10:24:11 +00:00
bmeurer@chromium.org
0e2ae4b782 [x64] three operand imul supports first operand in memory location 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/596643003

Patch from Weiliang Lin <weiliang.lin@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24199 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 06:37:23 +00:00
titzer@chromium.org
8892385565 [turbofan] IA: Float64ToUint32 supports mem operand 
BUG=
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/582713002

Patch from Weiliang Lin <weiliang.lin@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24092 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 14:25:13 +00:00
verwaest@chromium.org
30c3981c2c Move IC code into a subdir and move ic-compilation related code from stub-cache into ic-compiler 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/483683005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23306 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-22 11:43:39 +00:00
danno@chromium.org
a1383e2250 Land the Fan (disabled) 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/426233002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-30 13:54:45 +00:00
svenpanne@chromium.org
018ef484b9 More OStreamsUse OStreams more often. 
This is a mostly mechanical CL (more than 90% Emacs macros and
query-replace-regexp) moving FILE*/StringStream*-based APIs to
OStream-based APIs. There are a few places where this had to stop,
otherwise the CL would be even bigger, but this can easily and
incrementally cleaned up later.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/363323003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22232 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-07 09:57:29 +00:00
jochen@chromium.org
56a486c322 Use full include paths everywhere 
- this avoids using relative include paths which are forbidden by the style guide
- makes the code more readable since it's clear which header is meant
- allows for starting to use checkdeps

BUG=none
R=jkummerow@chromium.org, danno@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/304153016

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-03 08:12:43 +00:00
yangguo@chromium.org
6fd69c2476 Remove special debug ExternalReferences. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/296043002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21421 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-22 07:57:33 +00:00
yangguo@chromium.org
cb2f43cb14 Always include debugger support. 
Motivation: we do not have test coverage for debuggersupport=off.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/256653004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-25 11:00:37 +00:00