- 05 Jun, 2013 13 commits
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palfia@homejinni.com authored
Port r14951 (01dbfe2) Original commit message: LStoreKeyed can have a NULL value(), when we recognize we are storing a constant hole value. BUG= Review URL: https://codereview.chromium.org/16171019 Patch from Balazs Kilvady <kilvadyb@homejinni.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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palfia@homejinni.com authored
MIPS: Adapt hydrogen-based Array constructor to also support InternalArray and function call versions. Port r14948 (1c2f28c) BUG= Review URL: https://codereview.chromium.org/16407004 Patch from Balazs Kilvady <kilvadyb@homejinni.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14958 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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rossberg@chromium.org authored
Not used yet, only unit tests. R=jkummerow@chromium.org, svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/16154027 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yangguo@chromium.org authored
R=jkummerow@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/16171017 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14956 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org authored
R=jkummerow@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/16379010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14953 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/15793007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14952 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mvstanton@chromium.org authored
LStoreKeyed can have a NULL value(), when we recognize we are storing a constant hole value. BUG= R=verwaest@chromium.org Review URL: https://codereview.chromium.org/15793006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14951 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jkummerow@chromium.org authored
This fixes recent performance regressions on Dromaeo. BUG=chromium:242512 R=verwaest@chromium.org Review URL: https://codereview.chromium.org/16226024 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14950 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jkummerow@chromium.org authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/15929010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mvstanton@chromium.org authored
versions. BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/14576005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yangguo@chromium.org authored
R=svenpanne@chromium.org BUG=246567 Review URL: https://chromiumcodereview.appspot.com/16093024 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14947 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org authored
R=mstarzinger@chromium.org Review URL: https://chromiumcodereview.appspot.com/15993016 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yurys@chromium.org authored
The test is failing on Win64 bot but passes locally I need this debug print to better understand what's different on the bot. BUG=None TBR=loislo@chromium.org Review URL: https://codereview.chromium.org/16359016 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 04 Jun, 2013 18 commits
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adamk@chromium.org authored
R=adamk@chromium.org, rossberg@chromium.org Review URL: https://codereview.chromium.org/15504002 Patch from Rafael Weinstein <rafaelw@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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palfia@homejinni.com authored
Port r14934 (dbddd7e) Original commit message: Once we crankshaft a method, we should turn off allocation site info for constructed arrays. Additionally, the semantics for doing this were awkward because the constructed array code stubs get an AllocationSiteMode as a minor key, but it's used as a permission to determine the final mode locally based on ElementsKind. I refactored this to a simpler boolean for override or local control. BUG= Review URL: https://codereview.chromium.org/16226020 Patch from Balazs Kilvady <kilvadyb@homejinni.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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palfia@homejinni.com authored
Port r14931 (a914442) Original commit message: This removes the FACTORY helper macro to avoid accidental TLS access when using the factory. Most internal code has access to the Isolate by now whereas tests which are not performance critical still heavily use TLS access through explicit Isolate::Current() calls. BUG= Review URL: https://codereview.chromium.org/15994011 Patch from Balazs Kilvady <kilvadyb@homejinni.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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palfia@homejinni.com authored
Port r14928 (a2e0e18) Original commit message: Improved --trace-ic output for unary/binary ops a bit on the way. Moved int32_t/uint32_t conversion helpers around. BUG= Review URL: https://codereview.chromium.org/16361004 Patch from Balazs Kilvady <kilvadyb@homejinni.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
This makes sure processing of Harmony weak maps is only triggerd twice during a mark-compact collection. Note that the processing itself still is a fix-point iteration with quadratic worst-case time. R=hpayer@chromium.org BUG=v8:2699 Review URL: https://codereview.chromium.org/16286018 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org authored
BUG= R=hpayer@chromium.org Review URL: https://chromiumcodereview.appspot.com/15934019 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jkummerow@chromium.org authored
R=titzer@chromium.org Review URL: https://codereview.chromium.org/15533004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org authored
R=ulan@chromium.org Review URL: https://chromiumcodereview.appspot.com/15994015 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
Blink has migrated to use the new style visitors. BUG= R=dcarney@chromium.org, svenpanne@chromium.org Review URL: https://codereview.chromium.org/16360005 Patch from Marja Hölttä <marja@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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hpayer@chromium.org authored
BUG= R=mvstanton@chromium.org Review URL: https://codereview.chromium.org/16226012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mvstanton@chromium.org authored
Once we crankshaft a method, we should turn off allocation site info for constructed arrays. Additionally, the semantics for doing this were awkward because the constructed array code stubs get an AllocationSiteMode as a minor key, but it's used as a permission to determine the final mode locally based on ElementsKind. I refactored this to a simpler boolean for override or local control. BUG= R=hpayer@chromium.org Review URL: https://codereview.chromium.org/16206007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org authored
R=ulan@chromium.org Review URL: https://chromiumcodereview.appspot.com/16361003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yurys@chromium.org authored
This change fixes the case when the accessors are invoked from JSObject::{Get,Set}PropertyWithCallback. It already works for inlined calls generated by StoreStubCompiler::CompileStoreCallback. The same still needs to be fixed for getter invocations generated by BaseLoadStubCompiler::CompileLoadCallback, corresponding case is commented out in the new test. This is a slightly modified version of r14915 which was rolled back due to test timeout on Windows. Compared to r14915 the new tests use OS::TimeCurrentMillis instead of OS::Ticks as OS::Ticks has ms precision on Windows and trying to wait 10 ticks (us) will result in at least 1 ms pause. BUG=244580 R=jkummerow@chromium.org, loislo@chromium.org Review URL: https://codereview.chromium.org/15995017 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
This removes the FACTORY helper macro to avoid accidental TLS access when using the factory. Most internal code has access to the Isolate by now whereas tests which are not performance critical still heavily use TLS access through explicit Isolate::Current() calls. R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/16337005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
This models the instantiation of an implicit receiver for CallNew nodes in hydrogen using HAllocate together with generic stores instead of one specialized HAllocateObject instruction, hence creating a single choking point for inlined allocation in optimized code. R=hpayer@chromium.org Review URL: https://codereview.chromium.org/15714005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yangguo@chromium.org authored
R=dslomov@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/16226007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14929 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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svenpanne@chromium.org authored
Improved --trace-ic output for unary/binary ops a bit on the way. Moved int32_t/uint32_t conversion helpers around. R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/15735005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14928 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yurys@chromium.org authored
Relanding r14916 that was rolled back in r14918 BUG=v8:2628 TBR=danno Review URL: https://codereview.chromium.org/16355004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14927 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 Jun, 2013 9 commits
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verwaest@chromium.org authored
- Recover smi in phis if inputs are smi-typed - Don't record smi-typed values as pointers BUG= R=jkummerow@chromium.org Review URL: https://chromiumcodereview.appspot.com/16240003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yangguo@chromium.org authored
R=rossberg@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/15927012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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rossberg@chromium.org authored
R=danno@chromium.org BUG= Review URL: https://codereview.chromium.org/16140010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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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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danno@chromium.org authored
Revert 14915: CPU profiler should support names of accessors set via v8::Object::SetAccessor Due to Windows failures R=rossberg@chromium.org Review URL: https://codereview.chromium.org/16335005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mvstanton@chromium.org authored
was called as a function. Issue was found with optimize_constructed_array turned on. This patch makes the fix, and turns the flag back on. BUG=244461 R=danno@chromium.org Review URL: https://codereview.chromium.org/16057005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yurys@chromium.org authored
The test started failing again, disabling it for now. BUG=v8:2628 TBR=jkummerow Review URL: https://codereview.chromium.org/16329004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14916 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yurys@chromium.org authored
This change fixes the case when the accessors are invoked from JSObject::{Get,Set}PropertyWithCallback. It already works for inlined calls generated by StoreStubCompiler::CompileStoreCallback. The same still needs to be fixed for getter invocations generated by BaseLoadStubCompiler::CompileLoadCallback, corresponding case is commented out in the new test. BUG=244580 R=jkummerow@chromium.org, loislo@chromium.org Review URL: https://codereview.chromium.org/16004007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/15979014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14914 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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