- 31 Mar, 2015 7 commits
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dcarney authored
R=titzer@chromium.org BUG= Review URL: https://codereview.chromium.org/1041163002 Cr-Commit-Position: refs/heads/master@{#27538}
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mstarzinger authored
TEST=cctest/test-run-jsexceptions Review URL: https://codereview.chromium.org/989123003 Cr-Commit-Position: refs/heads/master@{#27537}
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verwaest authored
BUG= Review URL: https://codereview.chromium.org/1040183004 Cr-Commit-Position: refs/heads/master@{#27536}
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rmcilroy authored
The libdl library is already included on target builds of Android and needs to be added to the build command line with a particular order to avoid undefined references in other libraries. Fix this by only explicitly including it in host builds and relying on the implicit inclusion on target builds. Also remove the librt hack which is not longer necessary due to the AOSP build bot having been removed. BUG=chromium:469973 LOG=Y Review URL: https://codereview.chromium.org/1036133005 Cr-Commit-Position: refs/heads/master@{#27535}
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akos.palfi authored
Port 8dad78cd Original commit message: 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= Review URL: https://codereview.chromium.org/1045203003 Cr-Commit-Position: refs/heads/master@{#27534}
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mvstanton authored
Because simulators have a seperate JavaScript and C++ stack, and because they try to avoid calling the runtime StackCheck function on entry to every function, it can happen in recursive calls that the C++ stack overflows while the JavaScript stack is okay. The runtime StackCheck function would catch this, but as an optimization, generated code only looks at the JavaScript stack pointer to determine if it should make that runtime call. R=ulan@chromium.org BUG= Review URL: https://codereview.chromium.org/1050433002 Cr-Commit-Position: refs/heads/master@{#27533}
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v8-autoroll authored
Rolling v8/third_party/icu to 46be516de5c83aa0b7b3b75be669b48e7a803290 Rolling v8/tools/clang to 6aa9a498bf4c1567efe9b78da82678ed1e8e3298 TBR=machenbach@chromium.org Review URL: https://codereview.chromium.org/1046053003 Cr-Commit-Position: refs/heads/master@{#27532}
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- 30 Mar, 2015 24 commits
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balazs.kilvady authored
Port 8dad78cd Original commit message: 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 Review URL: https://codereview.chromium.org/1046953004 Cr-Commit-Position: refs/heads/master@{#27531}
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dusan.milosavljevic authored
TEST= BUG= Review URL: https://codereview.chromium.org/1046873004 Cr-Commit-Position: refs/heads/master@{#27530}
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rmcilroy authored
The V8::IdleNotification will only return 'True' when the gc idle time handler thinks there is no more GC which can be done. However, the gc idle task handler can end up repeatedly making no progress (e.g., if it can't finalize a sweep) which causes idle tasks to be repeatedly scheduled in Chrome which do nothing but wake up Chrome. Fix this by returning Done if we can't make any progress within an Idle Round. BUG=chromium:470615 LOG=Y Review URL: https://codereview.chromium.org/1042483002 Cr-Commit-Position: refs/heads/master@{#27529}
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ishell authored
BUG=chromium:470804 LOG=Y Review URL: https://codereview.chromium.org/1033273005 Cr-Commit-Position: refs/heads/master@{#27528}
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Sergiy Byelozyorov authored
R=machenbach@chromium.org Review URL: https://codereview.chromium.org/1033033002 Cr-Commit-Position: refs/heads/master@{#27527}
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dslomov authored
We only report the usages when full parse is happening, i.e. only when the function that declares a legacy const is compiled. This is an approximation that is easy to implement, but still should reflect the real-world usage. BUG=v8:3942 LOG=N Review URL: https://codereview.chromium.org/1041863002 Cr-Commit-Position: refs/heads/master@{#27526}
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arv authored
Revert of [es6] Update test262 tests (patchset #4 id:60001 of https://codereview.chromium.org/1025043002/) Reason for revert: Bot failed to include verifyNotEnumerable function for some screwed up reason. Original issue's description: > [es6] Update test262 tests > > This updates test262 to revision d24fd10 (2015/03/11). > > The files moved around in the test repo and a lot of new tests are > failing. > > BUG=None > LOG=N > R=rossberg > > Committed: https://crrev.com/4f2fb3835feff3663146f12be42b01a226d0065e > Cr-Commit-Position: refs/heads/master@{#27522} TBR=rossberg@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=None Review URL: https://codereview.chromium.org/1047713002 Cr-Commit-Position: refs/heads/master@{#27525}
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mstarzinger authored
This test will fail once we optimize top-level code, because the aforementioned intrinsic doesn't perform a NumberToUint32 conversion. R=titzer@chromium.org TEST=mjsunit/asm/math-clz32 Review URL: https://codereview.chromium.org/1041173002 Cr-Commit-Position: refs/heads/master@{#27524}
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vogelheim authored
This prepares for re-landing crrev.com/956373002 This pulls all decision about the snapshot [no|internal|external] into one rule. Previously, this logic was in separate places and not /quite/ the same, which causes build problems. BUG= Review URL: https://codereview.chromium.org/1016603004 Cr-Commit-Position: refs/heads/master@{#27523}
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arv authored
This updates test262 to revision d24fd10 (2015/03/11). The files moved around in the test repo and a lot of new tests are failing. BUG=None LOG=N R=rossberg Review URL: https://codereview.chromium.org/1025043002 Cr-Commit-Position: refs/heads/master@{#27522}
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svenpanne authored
Review URL: https://codereview.chromium.org/1042843002 Cr-Commit-Position: refs/heads/master@{#27521}
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erikcorry authored
R=hpayer@chromium.org BUG= Review URL: https://codereview.chromium.org/1040763002 Cr-Commit-Position: refs/heads/master@{#27520}
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verwaest authored
BUG= Review URL: https://codereview.chromium.org/1034393002 Cr-Commit-Position: refs/heads/master@{#27519}
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dcarney authored
R=verwaest@chromium.org,dslomov@chromium.org BUG= Review URL: https://codereview.chromium.org/1038313004 Cr-Commit-Position: refs/heads/master@{#27518}
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hpayer authored
BUG=chromium:468554 LOG=n Review URL: https://codereview.chromium.org/1034403002 Cr-Commit-Position: refs/heads/master@{#27517}
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baptiste.afsa authored
R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/1040053002 Cr-Commit-Position: refs/heads/master@{#27516}
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erikcorry authored
R=verwaest@chromium.org NOTRY=true BUG= Review URL: https://codereview.chromium.org/1045763002 Cr-Commit-Position: refs/heads/master@{#27515}
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dusan.milosavljevic authored
This CL reduces the size of generated code for snapshot by 1.6%. TEST= BUG= Review URL: https://codereview.chromium.org/1039283002 Cr-Commit-Position: refs/heads/master@{#27514}
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hpayer authored
A follow-up CL will implement incremental sweeping during idle time. BUG= Review URL: https://codereview.chromium.org/1038283003 Cr-Commit-Position: refs/heads/master@{#27513}
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erikcorry authored
R=verwaest@chromium.org BUG=v8:3976 LOG=y Review URL: https://codereview.chromium.org/1041483004 Cr-Commit-Position: refs/heads/master@{#27512}
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mvstanton authored
A bug allows JSObject literals with elements to have the elements in the boilerplate modified. BUG=466993 LOG=N Review URL: https://codereview.chromium.org/1037273002 Cr-Commit-Position: refs/heads/master@{#27511}
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dcarney authored
also some drive-by handlescope fixes in api.cc R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/1040043002 Cr-Commit-Position: refs/heads/master@{#27510}
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bmeurer authored
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}
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svenpanne authored
No compiler support for now (BTW: %_NewString, doesn't have that, either), inline allocation will come later. Hopefully the last intrisic to add for a StringAddStub POC... Review URL: https://codereview.chromium.org/1041723002 Cr-Commit-Position: refs/heads/master@{#27508}
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- 28 Mar, 2015 1 commit
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jkummerow authored
And reland "Use a slot that is located on a heap page when removing invalid entries from the SlotsBuffer." This reverts commits de018fbd and d23a9f7a. Reason for relanding: looking fine on Canary, let's get these fixes back in. BUG=chromium:454297,chromium:470801 LOG=y TBR=ishell@chromium.org Review URL: https://codereview.chromium.org/1043703003 Cr-Commit-Position: refs/heads/master@{#27507}
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- 27 Mar, 2015 8 commits
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michael_dawson authored
Port 019096f8 Original commit message: R=mbrandy@us.ibm.com BUG= Review URL: https://codereview.chromium.org/1036273003 Cr-Commit-Position: refs/heads/master@{#27506}
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baptiste.afsa authored
This avoid to depend on MiscField to be big enough to hold the offset/size. This patch also remove the Arm64PokePair which is no longer used. R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/1039753002 Cr-Commit-Position: refs/heads/master@{#27505}
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dusan.milosavljevic authored
We do not need to step one instruction further since we do not use Jr to J optimization anymore for mips64. TEST= BUG= Review URL: https://codereview.chromium.org/1041833002 Cr-Commit-Position: refs/heads/master@{#27504}
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ishell authored
This CL also adds useful machinery that helps triggering incremental write barriers. BUG=chromium:469146 LOG=Y Review URL: https://codereview.chromium.org/1039733003 Cr-Commit-Position: refs/heads/master@{#27503}
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dslomov authored
On 'debugger' statement, if anything in debugger calls 'EnsureDebugInfo' on a function, EnsureDebugInfo would compile and substitute code without debug break slots. This causes weird behavior later when stepping fails to work (see added test as an example). This fix is to make sure the debugger is prepared for breakpoints in that case as well. Also adds extra testing for bug 468661. R=yangguo@chromium.org,yurys@chromium.orh BUG=v8:3990,chromium:468661 LOG=N Review URL: https://codereview.chromium.org/1032353002 Cr-Commit-Position: refs/heads/master@{#27502}
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yangguo authored
R=jochen@chromium.org Review URL: https://codereview.chromium.org/1041743002 Cr-Commit-Position: refs/heads/master@{#27501}
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michael_dawson authored
This fixes simulated debug-mode failures in the following tests: mjsunit/regexp-stack-overflow mjsunit/regress/regress-crbug-467047 R=mbrandy@us.ibm.com BUG= Review URL: https://codereview.chromium.org/1035003002 Cr-Commit-Position: refs/heads/master@{#27500}
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dusan.milosavljevic authored
TEST=mjsunit/compiler/regress-3, osr-maze1 BUG= Review URL: https://codereview.chromium.org/1038173003 Cr-Commit-Position: refs/heads/master@{#27499}
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