Commit Graph

13 Commits

Author SHA1 Message Date
rmcilroy
d02f62484e Move SmartPointer to base.
Review URL: https://codereview.chromium.org/1221433021

Cr-Commit-Position: refs/heads/master@{#29604}
2015-07-13 12:38:17 +00:00
mbrandy
eac7f04669 Add support for Embedded Constant Pools for PPC and Arm
Embed constant pools within their corresponding Code
objects.

This removes support for out-of-line constant pools in favor
of the new approach -- the main advantage being that it
eliminates the need to allocate and manage separate constant
pool array objects.

Currently supported on PPC and ARM.  Enabled by default on
PPC only.

This yields a 6% improvment in Octane on PPC64.

R=bmeurer@chromium.org, rmcilroy@chromium.org, michael_dawson@ca.ibm.com
BUG=chromium:478811
LOG=Y

Review URL: https://codereview.chromium.org/1162993006

Cr-Commit-Position: refs/heads/master@{#28801}
2015-06-04 14:44:15 +00:00
bmeurer
51439db3b2 Revert of Embedded constant pools. (patchset id:220001 of https://codereview.chromium.org/1131783003/)
Reason for revert:
Breaks Linux nosnap cctest/test-api/FastReturnValuesWithProfiler, see http://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%20debug%20-%202/builds/609/steps/Check/logs/FastReturnValuesWithP..

Original issue's description:
> Add support for Embedded Constant Pools for PPC and Arm
>
> Embed constant pools within their corresponding Code
> objects.
>
> This removes support for out-of-line constant pools in favor
> of the new approach -- the main advantage being that it
> eliminates the need to allocate and manage separate constant
> pool array objects.
>
> Currently supported on PPC and ARM.  Enabled by default on
> PPC only.
>
> This yields a 6% improvment in Octane on PPC64.
>
> R=danno@chromium.org, svenpanne@chromium.org, bmeurer@chromium.org, rmcilroy@chromium.org, dstence@us.ibm.com, michael_dawson@ca.ibm.com
> BUG=chromium:478811
> LOG=Y
>
> Committed: https://crrev.com/a9404029343d65f146e3443f5280c40a97e736af
> Cr-Commit-Position: refs/heads/master@{#28770}

TBR=rmcilroy@chromium.org,ishell@chromium.org,rodolph.perfetta@arm.com,mbrandy@us.ibm.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:478811

Review URL: https://codereview.chromium.org/1155703006

Cr-Commit-Position: refs/heads/master@{#28772}
2015-06-03 03:02:40 +00:00
mbrandy
a940402934 Add support for Embedded Constant Pools for PPC and Arm
Embed constant pools within their corresponding Code
objects.

This removes support for out-of-line constant pools in favor
of the new approach -- the main advantage being that it
eliminates the need to allocate and manage separate constant
pool array objects.

Currently supported on PPC and ARM.  Enabled by default on
PPC only.

This yields a 6% improvment in Octane on PPC64.

R=danno@chromium.org, svenpanne@chromium.org, bmeurer@chromium.org, rmcilroy@chromium.org, dstence@us.ibm.com, michael_dawson@ca.ibm.com
BUG=chromium:478811
LOG=Y

Review URL: https://codereview.chromium.org/1131783003

Cr-Commit-Position: refs/heads/master@{#28770}
2015-06-02 22:50:12 +00:00
erikcorry
4f5337a2b6 Cosmetic changes to tests to make it easier to concatenate them.
When compiling on a laptop I like to concatenate the small test files.
This makes a big difference to compile times. These changes make that
easier.

R=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1163803002

Cr-Commit-Position: refs/heads/master@{#28742}
2015-06-01 22:47:08 +00:00
danno
e87c0bac35 Remove redundant source position information in RelocInfo
Previously, emitting two more more unique source positions at the same pc would
generate two or more RelocInfo entries. Now, only the last emitted source
position for any pc is added to the RelocInfo.

Review URL: https://codereview.chromium.org/908443002

Cr-Commit-Position: refs/heads/master@{#26608}
2015-02-12 12:15:31 +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
yurys@chromium.org
cd5ea74700 Replace 'operator*' with explicit 'get' method on SmartPointer
Made operator* return reference to the raw type, not pointer. New method 'get()' should be used when raw pointer is needed.

Also removed useless inline modifier from the SmaprtPointer methods and added const modifier to the methods that don't change smart pointer.

Made ~SmartPointerBase protected to avoid accidental calls of the non-virtual base class's destructor.

drive-by: fixed use after free in src/factory.cc

BUG=None
LOG=N
R=alph@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/101763003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18275 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-12-09 07:41:20 +00:00
vegorov@chromium.org
ac36cb4504 Merge experimental/gc branch to the bleeding_edge.
Review URL: http://codereview.chromium.org/7945009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9328 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-19 18:36:47 +00:00
mikhail.naganov@gmail.com
f8e5c71e18 Rename SmartPointer to SmartArrayPointer.
As pointed out in: http://codereview.chromium.org/7754007/#msg5

"SmartPointer should have been named SmartArrayPointer as it expects an input
allocated using new[] and deallocates it using delete[]. Using it as a simple
scoped pointer for a single object is incorrect."

R=mnaganov@chromium.org

Review URL: http://codereview.chromium.org/7860011
Patch from Thiago Farina <tfarina@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9215 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-09 22:39:47 +00:00
whesse@chromium.org
46cf1c0b40 Fix error in test-reloc-info/Positions. This error caused a failure on Windows 64-bit V8.
BUG=1267
TEST=test-reloc-info/Positions

Review URL: http://codereview.chromium.org/6719022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7302 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-22 11:51:16 +00:00
vitalyr@chromium.org
9edb2367bb Fix mac build.
Review URL: http://codereview.chromium.org/5333007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5906 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-11-30 11:44:51 +00:00
vitalyr@chromium.org
4bbf601214 RelocInfo: fix source position decoding.
We used to rely on reading both POSITION and STATEMENT_POSITION to get
correct decoding of positions. This was error prone and made liveedit
unhappy.

Review URL: http://codereview.chromium.org/5277007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-11-30 10:55:24 +00:00