- 09 Aug, 2017 1 commit
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Mostyn Bramley-Moore authored
To speed up compilation times, jumbo allows files to be compiled together. This is a well known method ("unity builds") to both compile faster and create a poor man's "full program optimization". We are only interested in compile times. Background: https://chromium.googlesource.com/chromium/src/+/master/docs/jumbo.md Note that jumbo builds are not enabled by default. To try this out, add use_jumbo_build=true to your GN args. BUG=chromium:746958 Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel Change-Id: Ieb9fdccb6c135e9806dbed91c09a29aa8b8bee11 Reviewed-on: https://chromium-review.googlesource.com/579090 Commit-Queue: Mostyn Bramley-Moore <mostynb@opera.com> Reviewed-by:
Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Marja Hölttä <marja@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#47239}
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- 29 Aug, 2016 1 commit
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bmeurer authored
For asm.js we now have a dedicated AsmTyper, that uses it's own type system (which is tailored towards asm.js), and so we don't need the special asm.js types anymore in the TypeCache. This also moves the TypeCache into the src/compiler directory, because it doesn't make sense to use outside anyways. TBR=ahaas@chromium.org R=jarin@chromium.org BUG=v8:5267 Review-Url: https://codereview.chromium.org/2289573002 Cr-Commit-Position: refs/heads/master@{#38964}
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- 02 Feb, 2016 1 commit
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jarin authored
This CL removes the Config templatization from the types. It is not necessary anymore, after the HeapTypes have been removed. The CL also changes the type hierarchy - the specific type kinds are not inner classes of the Type class and they do not inherit from Type. This is partly because it seems impossible to make this work without templates. Instead, a new TypeBase class is introduced and all the structural (i.e., non-bitset) types inherit from it. The bitset type still requires the bit-munging hack and some nasty reinterpret-casts to pretend bitsets are of type Type*. Additionally, there is now the same hack for TypeBase - all pointers to the sub-types of TypeBase are reinterpret-casted to Type*. This is to keep the type constructors in inline method definitions (although it is unclear how much that actually buys us). In future, we would like to move to a model where we encapsulate Type* into a class (or possibly use Type where we used to use Type*). This would loosen the coupling between bitset size and pointer size, and eventually we would be able to have more bits. TBR=bradnelson@chromium.org Review URL: https://codereview.chromium.org/1655833002 Cr-Commit-Position: refs/heads/master@{#33656}
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- 28 Oct, 2015 1 commit
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bmeurer authored
Rename ZoneTypeCache to TypeCache and use a single shared (immutable) instance consistently to cache the most commonly used types. Also serves as a chokepoint for defining those types, so we don't repeat the definition (and possible bugs) in various places. R=jarin@chromium.org Review URL: https://codereview.chromium.org/1409763004 Cr-Commit-Position: refs/heads/master@{#31631}
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