- 23 Jun, 2017 1 commit
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Michael Starzinger authored
This removes the --turbo flag and solely relies on the filter pattern provided via --turbo-filter when deciding whether to use TurboFan. Note that disabling optimization wholesale can still be done with --no-opt, which should be used in favor of --no-turbo everywhere. Also note that this contains semantic changes to the TurboFan activation criteria. We respect the filter pattern more stringently and no longer activate TurboFan just because the source contains patterns forcing use of Ignition via {AstNumberingVisitor::DisableFullCodegenAndCrankshaft}. R=rmcilroy@chromium.org BUG=v8:6408 Change-Id: I0c855f6a62350eb62283a3431c8cc1baa750950e Reviewed-on: https://chromium-review.googlesource.com/528121Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#46167}
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- 28 Apr, 2017 1 commit
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Mythri authored
1. Replaces --crankshaft with --opt in tests. 2. Also fixes presubmit to check for --opt flag when assertOptimized is used. 3. Updates testrunner/local/variants.py and v8_foozie.py to use --opt flag. This would mean, nooptimize variant means there are no optimizations. Not even with %OptimizeFunctionOnNextCall. Bug:v8:6325 Change-Id: I638e743d0773a6729c6b9749e2ca1e2537f12ce6 Reviewed-on: https://chromium-review.googlesource.com/490206 Commit-Queue: Mythri Alle <mythria@chromium.org> Reviewed-by: Michael Achenbach <machenbach@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#44985}
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- 14 Mar, 2017 1 commit
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Michael Achenbach authored
BUG=chromium:682617 R=mstarzinger@chromium.org,mvstanton@chromium.org,rmcilroy@chromium.org Change-Id: Id0c904e080bb09e4ac1a127a02b110459442f7f3 Reviewed-on: https://chromium-review.googlesource.com/452484 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#43771}
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- 10 Mar, 2017 1 commit
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Michael Starzinger authored
Now that the --turbo flag is on by default, this implication makes it impossible to disable the runtime profiler to prevent functions from being considered hot. Essentially the --nocrankshaft flag was borked. R=machenbach@chromium.org Change-Id: I698008b4b69038e8bfab6d8ec3ccf57e2fd71701 Reviewed-on: https://chromium-review.googlesource.com/452619Reviewed-by: Michael Achenbach <machenbach@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#43720}
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- 01 Feb, 2017 1 commit
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neis authored
The function being tested is forced to go through Turbofan anyway (since it references a module variable). Adding --turbo explicitly just to make a check happy. BUG= Review-Url: https://codereview.chromium.org/2664393003 Cr-Commit-Position: refs/heads/master@{#42844}
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- 26 Jan, 2017 1 commit
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ishell authored
This CL adds --crankshaft and --no-always-opt flags to the tests that use assertOptimized() and assertUnoptimized() respectively. This CL also adds presubmit checks that ensure that tests have the proper flags set. BUG=v8:5890 Review-Url: https://codereview.chromium.org/2653753007 Cr-Commit-Position: refs/heads/master@{#42709}
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- 08 Nov, 2016 1 commit
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neis authored
Also add a primitive mjsunit test that uses such a function optimized by Turbofan. R=mstarzinger@chromium.org CC=adamk@chromium.org BUG=v8:1569 Review-Url: https://codereview.chromium.org/2472143002 Cr-Commit-Position: refs/heads/master@{#40826}
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- 03 Nov, 2016 1 commit
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bmeurer authored
Also properly deal with constant indices for String element access in the JSNativeContextSpecialization. BUG=chromium:661949 R=jarin@chromium.org Review-Url: https://codereview.chromium.org/2474013002 Cr-Commit-Position: refs/heads/master@{#40723}
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- 25 Jul, 2016 1 commit
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bmeurer authored
The dead code elimination in SimplifiedLowering can eliminate pure nodes if they don't have value uses. But some of those can indeed have control inputs, i.e. Phi nodes do of course have a control input. R=jarin@chromium.org BUG=chromium:630923 Review-Url: https://codereview.chromium.org/2177133002 Cr-Commit-Position: refs/heads/master@{#37995}
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- 19 Jul, 2016 1 commit
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bmeurer authored
R=jarin@chromium.org BUG=chromium:629435 Review-Url: https://codereview.chromium.org/2161013002 Cr-Commit-Position: refs/heads/master@{#37859}
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- 21 Jun, 2016 1 commit
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bmeurer authored
We need to trim the graph before we execute the MemoryOptimizer, because that just walks the effect chain from Start to End and cannot deal with dead nodes in the use lists. R=jarin@chromium.org BUG=chromium:614292 Review-Url: https://codereview.chromium.org/2080703003 Cr-Commit-Position: refs/heads/master@{#37133}
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- 12 May, 2016 1 commit
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bmeurer authored
We eagerly inserted Int32Mul for Math.imul during builtin lowering and messed up with the types, which confused the representation selection. This adds a proper NumberImul operator, and fixes the builtin reducer to do the right thing according to the spec. R=mstarzinger@chromium.org BUG=v8:5006 LOG=n Review-Url: https://codereview.chromium.org/1971163002 Cr-Commit-Position: refs/heads/master@{#36219}
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- 29 Jan, 2016 1 commit
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bmeurer authored
The for-in slow mode implementation in Crankshaft unconditionally deoptimizes when %ForInFilter returns undefined instead of just skipping the item. Even worse, there's nothing we can learn from that deopt, so we will eventually optimize again and hit exactly the same problem again once we get back to optimized code. R=mvstanton@chromium.org BUG=v8:3650 LOG=n Review URL: https://codereview.chromium.org/1647093002 Cr-Commit-Position: refs/heads/master@{#33609}
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- 15 Jan, 2016 1 commit
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ishell authored
BUG=chromium:577112 LOG=N Review URL: https://codereview.chromium.org/1584303002 Cr-Commit-Position: refs/heads/master@{#33320}
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- 24 Jun, 2014 1 commit
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yangguo@chromium.org authored
R=jkummerow@chromium.org, danno@chromium.org BUG=387636 LOG=Y Review URL: https://codereview.chromium.org/331863015 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 04 Jun, 2014 1 commit
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bmeurer@chromium.org authored
BUG=380512 LOG=y R=jarin@chromium.org Review URL: https://codereview.chromium.org/313073003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21665 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 Apr, 2014 1 commit
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jarin@chromium.org authored
This is to avoid triggering an assertion from Smi::FromInt. The generated code is unreachable, so it is not a real bug. R=ulan@chromium.org BUG= Review URL: https://codereview.chromium.org/221743005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20458 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 31 Mar, 2014 1 commit
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rossberg@chromium.org authored
R=verwaest@chromium.org, bmeurer@chromium.org BUG=chromium:357330 LOG=Y Review URL: https://codereview.chromium.org/219333003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 28 Feb, 2014 3 commits
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hpayer@chromium.org authored
BUG= R=verwaest@chromium.org Review URL: https://codereview.chromium.org/184393002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19599 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
BUG=347904 LOG=y R=hpayer@chromium.org Review URL: https://codereview.chromium.org/184303003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19594 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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svenpanne@chromium.org authored
LOG=y BUG=347542 R=yangguo@chromium.org Review URL: https://codereview.chromium.org/183763007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19592 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 25 Feb, 2014 1 commit
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rossberg@chromium.org authored
R=arv@chromium.org, mstarzinger@chromium.org BUG=346141 LOG=Y Review URL: https://codereview.chromium.org/177883002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19539 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 20 Feb, 2014 1 commit
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verwaest@chromium.org authored
R=ishell@chromium.org Review URL: https://codereview.chromium.org/165743003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19511 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 14 Feb, 2014 1 commit
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yangguo@chromium.org authored
R=dslomov@chromium.org BUG=v8:3159 LOG=N Review URL: https://codereview.chromium.org/163293002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19369 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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