- 04 Mar, 2019 1 commit
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Ross McIlroy authored
BUG=v8:8801 Change-Id: I9d9d9824c6c9ad0176bbfd3723da1b578b17c256 Reviewed-on: https://chromium-review.googlesource.com/c/1495555 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Mythri Alle <mythria@chromium.org> Cr-Commit-Position: refs/heads/master@{#60001}
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- 17 Aug, 2016 1 commit
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jarin authored
At the moment, two NumberConstant nodes get different type even if their value is the same because we always allocate a new heap number for each number constant. This can lead to replacing a node with a node of disjoint type in value numbering, which can result in incorrect code down the line because of inconsistent types. This fix makes sure that we only replace a node with a sub-type node. Once we introduce a proper type for number constants, we can move back to the intersection typing in value numbering. Unfortunately, it is quite hard to write a repro for this because we cache NumberConstant nodes. We only throw away cached values that have too many conflicts (>5), so the test has to contain values that fall into the same bucket. That's where the magic floating point numbers in the test come from (they have the same low 8-bits of their hashes). BUG=chromium:633497 Review-Url: https://codereview.chromium.org/2251833002 Cr-Commit-Position: refs/heads/master@{#38675}
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- 16 Jul, 2016 1 commit
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jarin authored
Delaying for merges caused branch cloning using dummy effect phi inputs, potentially splitting the effect chain at start. We still have to delay the creation for loops because we need to break cycles. BUG=chromium:628403 Review-Url: https://codereview.chromium.org/2159603002 Cr-Commit-Position: refs/heads/master@{#37808}
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- 20 Jun, 2016 1 commit
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jarin authored
BUG=chromium:621423 Review-Url: https://codereview.chromium.org/2084483002 Cr-Commit-Position: refs/heads/master@{#37092}
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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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