- 17 Aug, 2015 1 commit
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mstarzinger authored
R=yangguo@chromium.org Review URL: https://codereview.chromium.org/1299563003 Cr-Commit-Position: refs/heads/master@{#30187}
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- 24 Jul, 2015 1 commit
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yangguo authored
R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/1248443003 Cr-Commit-Position: refs/heads/master@{#29840}
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- 04 Jun, 2015 1 commit
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mbrandy authored
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}
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- 03 Jun, 2015 1 commit
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bmeurer authored
Revert of Embedded constant pools. (patchset #12 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}
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- 02 Jun, 2015 1 commit
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mbrandy authored
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}
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- 01 Jun, 2015 1 commit
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erikcorry authored
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}
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- 05 May, 2015 1 commit
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dusan.milosavljevic authored
- Add long branche mode for FPU branches. - Fix FPU branches for unordered conditions. - Provide FPU [un]ordered condition negation schema. TEST=mjsunit/miror-objects, constant-folding-2, external-array BUG= Review URL: https://codereview.chromium.org/1120753010 Cr-Commit-Position: refs/heads/master@{#28241}
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- 18 Mar, 2015 1 commit
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loislo authored
I found some strange split in deopt entry points generator. The code for table entry generator had two classes. It is safe to join these classes together and drop virtual. BUG= LOG=n Review URL: https://codereview.chromium.org/1010413003 Cr-Commit-Position: refs/heads/master@{#27264}
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- 26 Feb, 2015 1 commit
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dusan.milosavljevic authored
Reuse optimization introduced in 6dee8884. TEST= BUG= Review URL: https://codereview.chromium.org/960963002 Cr-Commit-Position: refs/heads/master@{#26888}
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- 10 Feb, 2015 1 commit
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balazs.kilvady authored
Port 86cae163 Original commit message: 1) Deoptimizer::Reason was replaced with Deoptimizer::DeoptInfo because it also has raw position. Also the old name clashes with DeoptReason enum. 2) c_entry_fp assignment call was added to EntryGenerator::Generate So we can calculate sp and have a chance to record the stack for the deopting function. btw it makes the test stable. 3) new kind of CodeEvents was added to cpu-profiler 4) GetDeoptInfo method was extracted from PrintDeoptLocation. So it could be reused in cpu profiler. BUG=452067 LOG=n Review URL: https://codereview.chromium.org/907383003 Cr-Commit-Position: refs/heads/master@{#26554}
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- 05 Dec, 2014 1 commit
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mstarzinger authored
R=titzer@chromium.org Review URL: https://codereview.chromium.org/782703002 Cr-Commit-Position: refs/heads/master@{#25680}
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- 19 Nov, 2014 1 commit
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Dusan Milosavljevic authored
TEST= BUG= R=paul.lind@imgtec.com Review URL: https://codereview.chromium.org/735033002 Cr-Commit-Position: refs/heads/master@{#25425}
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- 08 Sep, 2014 1 commit
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balazs.kilvady@imgtec.com authored
Port r23778 (c2dcfb1) BUG= R=paul.lind@imgtec.com Review URL: https://codereview.chromium.org/554023002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23783 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 04 Aug, 2014 1 commit
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bmeurer@chromium.org authored
This way we don't clash with the ASSERT* macros defined by GoogleTest, and we are one step closer to being able to replace our homegrown base/ with base/ from Chrome. R=jochen@chromium.org, svenpanne@chromium.org Review URL: https://codereview.chromium.org/430503007 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22812 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 30 Jul, 2014 1 commit
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danno@chromium.org authored
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
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- 09 Jul, 2014 1 commit
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dusan.milosavljevic@rt-rk.com authored
Summary: - Changes in common code are mainly boilerplate changes, gyp and test status files updates. - On mips64 simulator all tests pass from all test units. - Current issues: mjsunit JS debugger tests fail randomly on HW in release mode. Corresponding tests are skipped on HW. - Skipped tests on mips64: test-heap/ReleaseOverReservedPages, mjsunit/debug-* TEST= BUG= R=danno@chromium.org, plind44@gmail.com, ulan@chromium.org Review URL: https://codereview.chromium.org/371923006 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 25 Jun, 2014 1 commit
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kilvadyb@homejinni.com authored
Port r22011 (be22370) Original commit message: Centralize a register definition in an IC that provides: 1) symbolic names for the register (like, edx == receiver) 2) defines ordering when passed on the stack Code that implements or uses the IC should use this definition instead of "knowing" what the registers are. Or at least have the definition to validate it's assumptions. As a side effect of avoiding runtime static initializers (enforced by tools/check-static-initializers.sh, neat), I gave ownership of the registers array to CodeStubInterfaceDescriptor. This prompted a cleanup of that struct. BUG= R=mvstanton@chromium.org Review URL: https://codereview.chromium.org/354863002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22021 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 Jun, 2014 1 commit
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jochen@chromium.org authored
- 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
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- 09 May, 2014 1 commit
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yangguo@chromium.org authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/275433004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21223 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 06 May, 2014 1 commit
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palfia@homejinni.com authored
Port r21165 (50673b25) Original commit message: The fix is to make the code aging sequence hang off the isolate. BUG= R=plind44@gmail.com Review URL: https://codereview.chromium.org/264823004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21180 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 29 Apr, 2014 1 commit
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bmeurer@chromium.org authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/259183002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 14 Mar, 2014 1 commit
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plind44@gmail.com authored
Port r19940 (db96c25) Original commit message: Ensure that the stack contains the correct constant pool pointer when a function deopts. This CL depends on https://codereview.chromium.org/183803022/ landing first. BUG= R=plind44@gmail.com Review URL: https://codereview.chromium.org/200253006 Patch from Balazs Kilvady <kilvadyb@homejinni.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 Mar, 2014 1 commit
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ulan@chromium.org authored
This adds a pointer to the shared function info into deoptimization data of an optimized code. Whenever the code is deoptimized, it clears the cache in the shared function info. This fixes the problem when the optimized function dies in new space GC before the code is deoptimized due to code dependency and before the optimized code cache is cleared in old space GC (see mjsunit/regress/regress-343609.js). This partially reverts r19603 because we need to be able to evict specific code from the optimized code cache. BUG=343609 LOG=Y TEST=mjsunit/regress/regress-343609.js R=yangguo@chromium.org Review URL: https://codereview.chromium.org/184923002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19635 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 28 Feb, 2014 2 commits
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jkummerow@chromium.org authored
kNoCodeAgeSequenceLength is in bytes on ia32/x64, but in instructions on arm/mips. R=ulan@chromium.org Review URL: https://codereview.chromium.org/183893006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19617 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jkummerow@chromium.org authored
R=ulan@chromium.org Review URL: https://codereview.chromium.org/184373004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19607 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 06 Feb, 2014 1 commit
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plind44@gmail.com authored
This resolves many mjsunit failures if long branches are forced to be emitted. TEST= BUG= R=plind44@gmail.com Review URL: https://codereview.chromium.org/153983002 Patch from Dusan Milosavljevic <Dusan.Milosavljevic@rt-rk.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19126 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 22 Nov, 2013 1 commit
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ulan@chromium.org authored
and preserve FP registers on NotifyStubFailure. In debug mode, clobber FP registers on each runtime call to increase chances of catching such bugs. R=danno@chromium.org Review URL: https://chromiumcodereview.appspot.com/78283002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 13 Nov, 2013 1 commit
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plind44@gmail.com authored
MIPS: Simplify behavior of code stubs that accept a variable number of stack arguments in addition to their parameters. Port r17680 (cc0b972) Original commit message: Before, we'd add a special variable to the environment with the value of a register with the number of arguments. Now, that register just appears as a parameter to the code stub. BUG= R=mvstanton@chromium.org Review URL: https://codereview.chromium.org/70163006 Patch from Balazs Kilvady <kilvadyb@homejinni.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17710 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 18 Oct, 2013 1 commit
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mstarzinger@chromium.org authored
R=rossberg@chromium.org, danno@chromium.org Review URL: https://codereview.chromium.org/28993003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17275 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 19 Sep, 2013 1 commit
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yangguo@chromium.org authored
This is mostly moving and renaming, except for the BackEdgeTableIterator. Motivation is that the back edges in unoptimized code has nothing to do with the deoptimizer. R=titzer@chromium.org BUG= Review URL: https://codereview.chromium.org/23526069 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16815 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 09 Sep, 2013 1 commit
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titzer@chromium.org authored
Generate a custom OSR entrypoint for OSR compiles on all platforms, and transition to optimized code using the special entrypoint, instead of through the deoptimizer. Do not install the OSR compiled code as _the_ optimized code for a function. Remove OSR-related stuff from deoptimizer. BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/21340002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16599 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 30 Aug, 2013 1 commit
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yangguo@chromium.org authored
R=jkummerow@chromium.org BUG= Review URL: https://codereview.chromium.org/23480013 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16444 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 29 Aug, 2013 1 commit
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yangguo@chromium.org authored
This is to prepare for speculative concurrent OSR. I'm planning to add another builtin to patch to, to indicate a concurrent OSR. R=titzer@chromium.org BUG= Review URL: https://codereview.chromium.org/23608004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16425 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 24 Jul, 2013 1 commit
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titzer@chromium.org authored
Factor out common code from platform-specific deoptimization. Fix Deoptimizer not to need to partition functions, but revoke their code before patching, allowing deoptimizing_code_list to be removed from Code; Add DeoptimizeCodeList API to deoptimizer, which works on a ZoneList<Code*>. BUG= R=mstarzinger@chromium.org, ulan@chromium.org Review URL: https://codereview.chromium.org/19638014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15854 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 23 Jul, 2013 3 commits
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haitao.feng@intel.com authored
BUG=None R=danno@chromium.org Review URL: https://codereview.chromium.org/19802002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15829 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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haitao.feng@intel.com authored
Revert "Addressed danno's comments" and "Introduce kRegisterSize, kPCOnStackSize and kFPOnStackSize constants" BUG=None R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/19483007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15824 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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haitao.feng@intel.com authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15822 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 16 Jul, 2013 1 commit
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palfia@homejinni.com authored
This bug causes segfault in the octane benchmark, because the deoptimization entries do not fit in the deopt table. This change increases the table entry size. TEST=octane benchmark BUG= Review URL: https://codereview.chromium.org/19381004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15695 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 12 Jul, 2013 1 commit
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titzer@chromium.org authored
Remove special-casing of EAGER and SOFT deoptimization calling conventions, allowing calling address to always be available to deoptimization entries. BUG= Review URL: https://codereview.chromium.org/18356008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15640 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 Jun, 2013 1 commit
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yangguo@chromium.org authored
R=svenpanne@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/15691017 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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