- 11 Jul, 2019 1 commit
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Mythri A authored
With lazy feedback allocation and bytecode flushing we need to call %PrepareFunctionForOptimize before we call %OptimizeFunctionOnNextCall/ %OptimizeOsr. This cl: 1. Adds an additional state in pending optimized table to check if the optimization was triggered manually. 2. Changes the compilation pipeline to delete the entry from pending optimized table only if the optimization was triggered through %OptimizeFunctionOnNextCall / %OptimizeOsr. 3. Adds a check to enforce %PrepareFunctionForOptimize was called. 4. Adds a new run-time flag to only check in the d8 test runner. We don't want this check enabled in other cases like clusterfuzz that doesn't ensure %PrepareFunctionForOptimize is called. Bug: v8:8394, v8:8801, v8:9183 Change-Id: I9ae2b2da812e313c746b6df0b2da864c2ed5de51 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1664810 Commit-Queue: Mythri Alle <mythria@chromium.org> Reviewed-by: Michael Achenbach <machenbach@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#62653}
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- 08 May, 2019 1 commit
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Mythri A authored
This is a reland of 289b2576. The fix for failures landed here: https://chromium-review.googlesource.com/c/v8/v8/+/1599388 Original change's description: > [Test] Update tests to work with lazy feedback allocation. > > This adds either %EnsureFeedbackVectorForFunction or > %PrepareFunctionForOptimization to allocate feedback vectors when testing > optimization, allocation sites, IC transitions etc., > > Bug: v8:8394 > Change-Id: I6ad1b6d460e4abda693b326cddb87754e080a0a1 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1593303 > Commit-Queue: Mythri Alle <mythria@chromium.org> > Auto-Submit: Mythri Alle <mythria@chromium.org> > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > Cr-Commit-Position: refs/heads/master@{#61212} Bug: v8:8394 Change-Id: Idb5bba221d138e6fd73155f959b9e16fc948c709 TBR: rmcilroy@chromium.org Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1599607Reviewed-by: Mythri Alle <mythria@chromium.org> Commit-Queue: Mythri Alle <mythria@chromium.org> Auto-Submit: Mythri Alle <mythria@chromium.org> Cr-Commit-Position: refs/heads/master@{#61332}
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- 03 May, 2019 2 commits
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Clemens Hammacher authored
This reverts commit 289b2576. Reason for revert: Fails gc-stress: https://ci.chromium.org/p/v8/builders/ci/V8%20Mac64%20GC%20Stress/7143 Original change's description: > [Test] Update tests to work with lazy feedback allocation. > > This adds either %EnsureFeedbackVectorForFunction or > %PrepareFunctionForOptimization to allocate feedback vectors when testing > optimization, allocation sites, IC transitions etc., > > Bug: v8:8394 > Change-Id: I6ad1b6d460e4abda693b326cddb87754e080a0a1 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1593303 > Commit-Queue: Mythri Alle <mythria@chromium.org> > Auto-Submit: Mythri Alle <mythria@chromium.org> > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > Cr-Commit-Position: refs/heads/master@{#61212} TBR=rmcilroy@chromium.org,mythria@chromium.org Change-Id: I2a78bfd3ee6102c1d2062957970f425308050d3d No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:8394 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1594565Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#61213}
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Mythri A authored
This adds either %EnsureFeedbackVectorForFunction or %PrepareFunctionForOptimization to allocate feedback vectors when testing optimization, allocation sites, IC transitions etc., Bug: v8:8394 Change-Id: I6ad1b6d460e4abda693b326cddb87754e080a0a1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1593303 Commit-Queue: Mythri Alle <mythria@chromium.org> Auto-Submit: Mythri Alle <mythria@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#61212}
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- 09 Feb, 2015 1 commit
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titzer authored
This call triggers OSR for the current function. And also allows explicitly testing OSR on the top-level code. R=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/906243002 Cr-Commit-Position: refs/heads/master@{#26523}
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- 03 Jun, 2014 1 commit
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mvstanton@chromium.org authored
BUG=379770 R=yangguo@chromium.org LOG=N Review URL: https://codereview.chromium.org/310773003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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