- 24 Jul, 2017 1 commit
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Peter Marshall authored
Increase from 2^28 - 16 to 2^30 - 25 for 64-bit platforms. Bug: v8:6148 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: I3529d7ed757a7ab49a001af8641cf888db171cdb Reviewed-on: https://chromium-review.googlesource.com/570047Reviewed-by: Yang Guo <yangguo@chromium.org> Commit-Queue: Peter Marshall <petermarshall@chromium.org> Cr-Commit-Position: refs/heads/master@{#46838}
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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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- 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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- 20 Sep, 2016 1 commit
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bmeurer authored
Crankshaft just unconditionally deoptimizes the code when the length of a string addition result would overflow. In order to protect against deopt loops we insert a global protector cell. We will use the same mechanism for inlining certain string additions into TurboFan as well, and protecting against overflow (we will also extend this to deal with String.prototype.concat and friends once we get there). BUG=v8:5404 R=jarin@chromium.org,hpayer@chromium.org CQ_INCLUDE_TRYBOTS=master.tryserver.v8:v8_linux64_msan_rel Committed: https://crrev.com/cb19257a926a55209a6d6858ce26d51a0447ba71 Review-Url: https://codereview.chromium.org/2348293002 Cr-Original-Commit-Position: refs/heads/master@{#39511} Cr-Commit-Position: refs/heads/master@{#39525}
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- 08 Jun, 2016 1 commit
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bmeurer authored
In Crankshaft we don't know reliably know that an HAdd might not turn into a string addition later (via deoptimization), so we cannot set the HValue::kAllowUndefinedAsNaN flag on the HAdd instruction in those cases. It doesn't seem to affect performance if we just remove the flag completely from the HAdd instruction, so let's stick to that approach for now. R=jarin@chromium.org BUG=v8:5074 Review-Url: https://codereview.chromium.org/2048643002 Cr-Commit-Position: refs/heads/master@{#36805}
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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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