Introduce addp, idivp, imulp and subp for x64 port

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/196893003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20140 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Use constant length for memcpy on A64 simulator.

Compiler can't optimize away variable length memcpy.
About a 18% boost.

Before - 5:40

Richards: 75.2
DeltaBlue: 105
Crypto: 64.0
RayTrace: 188
EarleyBoyer: 146
RegExp: 23.8
Splay: 96.2
NavierStokes: 91.9
----
Score (version 7): 85.7

After - 4:39

Richards: 90.8
DeltaBlue: 134
Crypto: 81.7
RayTrace: 227
EarleyBoyer: 177
RegExp: 29.7
Splay: 126
NavierStokes: 108
----
Score (version 7): 106

R=rodolph.perfetta@gmail.com, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/203263017

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20141 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Revert "Use constant length for memcpy on A64 simulator."

This reverts commit r20141 which broke the build with some GCC versions. The
reason behind that is GCC emits a warning about code which can never be reached,
but GCC can't figure that out.

The right approach would be using template specialization instead of these
runtime if/then/else cascades, which would be nicer from a SW engineering
perspective, too.

TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/207703003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20142 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
ArrayUnshift builtin handlified.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/206463002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20143 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Remove unused color declarations in the a64 simulator

They're now all defined globally

BUG=none
R=svenpanne@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/207723003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20144 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
JSArray::SetContent() handlified.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/206223003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20145 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
JSObject::NormalizeElements() handlified.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/206343002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Prepare switch from a64 to arm64

BUG=354405
R=machenbach@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/207793002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20147 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Rename A64 port to ARM64 port

BUG=354405
R=ulan@chromium.org, rodolph.perfetta@arm.com
LOG=y

Review URL: https://codereview.chromium.org/207823003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20148 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Move ParsePostfixExpression into ParserBase.

+ enable a test which checks that Parser and PreParser produce the "invalid left
hand side" errors consistently.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/202333004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Move ParseLeftHandSideExpression to ParserBase.

Includes cleanups:
- Reorganized functions in PreParserFactory to be in the logical order.
- De-hackified things PreParser doesn't need to track, such as IsCall & IsCallNew.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/206433003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20150 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Mark test-assembler-arm64/fmadd_fmsub_float_nans on arm64 as flaky

BUG=v8:3226
LOG=n
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/205863004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20151 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Skip string-oom tests on nacl.

R=machenbach@chromium.org
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/207633004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20152 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Move new expression parsing funcs to ParserBase.

Functions moved: ParseMemberWithNewPrefixesExpression, ParseMemberExpression,
ParseMemberExpressionContinuation.

Now all Parse*Expression functions are in ParserBase.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/207633003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20153 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Revert "JSObject::NormalizeElements() handlified."

This reverts commit r20146 which broke V8 GC Stress, Mjsunit tests.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/207963002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20154 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Ensure that lazy deopt sequence does not override calls.

BUG=354433
LOG=N
TEST=mjsunit/regress/regress-354433.js
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/198463006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20155 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
ArraySplice builtin handlified.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/206073007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20156 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Mark CollectCpuProfile as flaky.

R=machenbach@chromium.org
BUG=v8:2999
LOG=N

Review URL: https://codereview.chromium.org/208043002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20157 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Visit return statement of inlined function in value context.

BUG=354357
LOG=N
TEST=mjsunit/regress/regress-354357.js
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/206413005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20158 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Split of rolling Chromium from push-to-trunk.

This moves rolling Chromium into a new script with its own tests.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/199733012

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20159 ce2b1a6d-e550-0410-aec6-3dcde31c8c00