- 30 Jul, 2013 13 commits
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danno@chromium.org authored
R=ulan@chromium.org Review URL: https://codereview.chromium.org/21103009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15954 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
This adds the OS and CC detection and cleans up the globals.h to some degree. It also places all of the C++11 feature detection into globals.h. R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/21223003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15953 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
This patch also removes the implicit recursion on phi operands, using a loop and a worklist instead, to avoid potential stack overflows. R=dslomov@chromium.org Review URL: https://codereview.chromium.org/21065003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15952 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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titzer@chromium.org authored
Fix many tests that try to force an OSR by checking OptimizationStatus() to instead check OptimizationCount(). BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/21221003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15951 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org authored
R=verwaest@chromium.org Review URL: https://chromiumcodereview.appspot.com/21105006 Patch from Weiliang Lin <weiliang.lin2@gmail.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15950 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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machenbach@chromium.org authored
BUG=2795 R=mvstanton@chromium.org Review URL: https://codereview.chromium.org/21220002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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machenbach@chromium.org authored
Also after giving it more time, this test times out only on the V8 waterfall under windows. It has an existing expectation for Win Debug, which holds now for all Win. R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/21083003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=danno@chromium.org BUG= Review URL: https://codereview.chromium.org/21156009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15947 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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machenbach@chromium.org authored
When adding the new tests in https://codereview.chromium.org/21070002/ the tabs in .js files were automatically replaced with spaces (for presubmit to work). This replaces the tabs also in a test expectation file for the output to match again. R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/21156008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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svenpanne@chromium.org authored
R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/20992005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yurys@chromium.org authored
Sampling rate is now calculated as total number of samples divided by profiling time in ms. Before the patch the sampling rate was updated once per 100ms which doesn't have any obvious advantage over the simpler method. Also we are going to get rid of the profile node self and total time calculation in the v8 CPU profiler and only expose profiling start/end time for CpuProfile and number of ticks on each ProfileNode and let clients do all the math should they need it. BUG=None R=bmeurer@chromium.org, loislo@chromium.org Review URL: https://codereview.chromium.org/21105003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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machenbach@chromium.org authored
All these tests had <script> tags with additional JS code. All embedded script code is (automatically) concatenated with existing .js files into one .js test file per test. R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/21070002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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haitao.feng@intel.com authored
The Vtune API provides the support for Android platform. So we fix the compilation issue and it works on Android platform. R=danno@chromium.org Review URL: https://codereview.chromium.org/20688002 Patch from Chunyang Dai <chunyang.dai@intel.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 29 Jul, 2013 25 commits
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yurys@chromium.org authored
Also removed Logger fields that used to be used for writing compressed logs. BUG=None R=bmeurer@chromium.org, loislo@chromium.org Review URL: https://codereview.chromium.org/20768002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
This patch combines them into a single field, and adjusts the accessors and setters to take the enum type directly, rather than converting to and from a Smi value. R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/20758002 Patch from Mike West <mkwst@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org authored
Reverting https://chromiumcodereview.appspot.com/21049003 R=mstarzinger@chromium.org Review URL: https://chromiumcodereview.appspot.com/21076003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org authored
BUG= R=mvstanton@chromium.org Review URL: https://chromiumcodereview.appspot.com/21049003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dslomov@chromium.org authored
This patch changes the definition of v8_optimized_debug==1 to match the release-mode compiler optimization settings (generally, going from -O1 to -O3 on Linux, similar switches for Mac/Win). This produces a minor speed up on Linux, but significant speedups on Mac and Win. This may make it much harder to debug, though. It also adds a v8_optimized_debug==2 that, in addition to the compiler optimizations, undef's DEBUG and defines DEBUG. This leaves V8_ENABLE_CHECKS alone (so that the assertions are still enabled), but otherwise basically matches a release mode build. Builds with v8_optimized_debug==2 roughly match a Release mode build for speed; the V8_ENABLE_CHECKS checks appear to have minimal performance impact (maybe 5-10%, unlike what was previously thought). In addition, switching from the previous optimization settings makes a significant improvement on Mac and Win (50% or more), and switching from DEBUG to NDEBUG makes a significant improvement (another 50% or more). Note that using v8_optimized_debug==2 may also cause some v8 tests to fail. This is currently is believed to be acceptable. R=machenbach@chromium.org BUG=254188 Review URL: https://codereview.chromium.org/19384011 Patch from Dirk Pranke <dpranke@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
This adds generic support for ExternalReferences in Hydrogen (and Lithium), as required for AddIncrementCounter. R=danno@chromium.org, titzer@chromium.org Review URL: https://codereview.chromium.org/19562003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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svenpanne@chromium.org authored
Just for documenting the status quo. As discussed offline, we should probably rename/deprecate a few things: NumberObject::NumberValue() => NumberObject::ValueOf() BooleanObject::BooleanValue() => BooleanObject::ValueOf() StringObject::StringValue => StringObject::ValueOf() R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/21013003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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titzer@chromium.org authored
BUG= R=mstarzinger@chromium.org, svenpanne@chromium.org Review URL: https://codereview.chromium.org/20241005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mvstanton@chromium.org authored
release build BUG= R=verwaest@chromium.org Review URL: https://codereview.chromium.org/20987005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
Revert "Attempt to fix leftover test breakage on Mac." Revert "Fix d8 build error when V8_SHARED is unset on Linux." Revert "Fix V8_GNUC_PREREQ macro." Revert "Fix typo." Revert "Implement correct OS and CC detection." TBR=svenpanne@chromium.org,danno@chromium.org Review URL: https://codereview.chromium.org/21022003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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danno@chromium.org authored
LCheckSmi sometimes has a result register and sometimes not, even though its LTemplateInstruction alwasys has room for one. Debug output use HasResult to determine whether it was ok to de-ref result(), but HasResult doesn't check for the case where LTemplateInstruction has a result but it's NULL. R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/21037004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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danno@chromium.org authored
R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/21060002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mvstanton@chromium.org authored
(https://code.google.com/p/v8/issues/detail?id=2795) The reason is when allocating and building arrays in hydrogen we need to ensure we do any int32-to-smi conversions BEFORE the allocation. These conversions can at least theoretically deoptimize. If this happens before all the fields of the newly allocated object are filled in, we will have a corrupted heap. BUG= R=verwaest@chromium.org Review URL: https://codereview.chromium.org/20726002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15929 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
TBR=svenpanne@chromium.org Review URL: https://codereview.chromium.org/21030003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15928 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
TBR=svenpanne@chromium.org Review URL: https://codereview.chromium.org/21053002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15927 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
TBR=svenpanne@chromium.org Review URL: https://codereview.chromium.org/21049004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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titzer@chromium.org authored
BUG= R=verwaest@chromium.org Review URL: https://codereview.chromium.org/20711002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15925 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
TBR=svenpanne@chromium.org Review URL: https://codereview.chromium.org/21045002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15924 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/20734002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
The compiled_transitions flag was enabled for quite some time now and seems to work out quite well, so time has come to remove the obsolete code paths and remove the unused methods. R=mvstanton@chromium.org Review URL: https://codereview.chromium.org/18034024 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
TBR=svenpanne@chromium.org Review URL: https://codereview.chromium.org/21040002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
TBR=svenpanne@chromium.org Review URL: https://codereview.chromium.org/21029003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/20953002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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danno@chromium.org authored
R=ulan@chromium.org Review URL: https://codereview.chromium.org/20987004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15916 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
R=danno@chromium.org Review URL: https://codereview.chromium.org/20929004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 27 Jul, 2013 1 commit
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palfia@homejinni.com authored
* Handles SMI case in EmitLoadRegister correctly. * Fix minor mistake in the assembler. BUG=v8:2808 TEST=webkit/dfg-dead-min-two-args,webkit/fast/js/excessive-comma-usage Review URL: https://codereview.chromium.org/20801003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15914 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 26 Jul, 2013 1 commit
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palfia@homejinni.com authored
Port r15910 (8e65c434) BUG= Review URL: https://codereview.chromium.org/20808004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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