- 04 Jan, 2018 1 commit
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Sathya Gunasekaran authored
This patch breaks out bailout reasons into two enum classes. This helps save 3 bits on the SharedFunctionInfo as we don't have to track the abort reasons. Change-Id: Ic2e7e7e32b0fa31491f1c6f0003a61390d68fd97 Reviewed-on: https://chromium-review.googlesource.com/848244Reviewed-by:
Ben Titzer <titzer@chromium.org> Reviewed-by:
Adam Klein <adamk@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#50364}
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- 07 Nov, 2017 2 commits
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Toon Verwaest authored
Thanks Igor and Jakob for the hard work to migrate ICs to data-driven handlers! This is done as of this CL. Bug: v8:5561 Change-Id: Icf1ddf0065e3aa85ac7efe4b99f74821ce3c0ac2 Reviewed-on: https://chromium-review.googlesource.com/756842 Commit-Queue: Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#49203}
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Toon Verwaest authored
Bug: v8:5561 Change-Id: If3a44d1e40c81a764b776725c7b28ead653437b9 Reviewed-on: https://chromium-review.googlesource.com/756833 Commit-Queue: Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#49193}
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- 06 Nov, 2017 1 commit
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Ulan Degenbaev authored
Bug: chromium:749486 Change-Id: I2fd8b8efe5bea15e48b31945736659495a009c9f Reviewed-on: https://chromium-review.googlesource.com/739322 Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#49149}
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- 27 Oct, 2017 1 commit
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Toon Verwaest authored
(This is a reland of cb84b6f6) This works in the ICs since compiled handlers are not shared anymore. Bug: chromium:759734 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: I3b7d6ae34bb4cfa213f679354fac56fb51bfd5ed Reviewed-on: https://chromium-review.googlesource.com/739822Reviewed-by:
Igor Sheludko <ishell@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#48999}
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- 26 Oct, 2017 2 commits
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Toon Verwaest authored
This reverts commit cb84b6f6. Reason for revert: <INSERT REASONING HERE> Original change's description: > [lazy-accessor-pairs] Don't take the fast paths if the context needs to be switched > > This works in the ICs since compiled handlers are not shared anymore. > > As drive-by cleanup I also removed custom code to deal with compiled handler sharing for primitive and access-checked objects. > > Bug: chromium:759734 > Change-Id: Ifb394221c2398f42ea9305acc02845db6004c680 > Reviewed-on: https://chromium-review.googlesource.com/738381 > Commit-Queue: Toon Verwaest <verwaest@chromium.org> > Reviewed-by: Igor Sheludko <ishell@chromium.org> > Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> > Cr-Commit-Position: refs/heads/master@{#48979} TBR=jarin@chromium.org,ishell@chromium.org,verwaest@chromium.org Change-Id: I9b7424252cbc3f18efd6b6b5b3818651c2863f5c No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: chromium:759734 Reviewed-on: https://chromium-review.googlesource.com/739487Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#48980}
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Toon Verwaest authored
This works in the ICs since compiled handlers are not shared anymore. As drive-by cleanup I also removed custom code to deal with compiled handler sharing for primitive and access-checked objects. Bug: chromium:759734 Change-Id: Ifb394221c2398f42ea9305acc02845db6004c680 Reviewed-on: https://chromium-review.googlesource.com/738381 Commit-Queue: Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#48979}
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- 18 Oct, 2017 1 commit
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Clemens Hammacher authored
This CL fixes all occurences that don't require special OWNER reviews, or can be reviewed by Michi. After this one, we should be able to reenable the readability/check cpplint check. R=mstarzinger@chromium.org Bug: v8:6837, v8:6921 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng;master.tryserver.v8:v8_linux_noi18n_rel_ng Change-Id: Ic81d68d5534eaa795b7197fed5c41ed158361d62 Reviewed-on: https://chromium-review.googlesource.com/721120 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#48670}
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- 13 Oct, 2017 2 commits
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Toon Verwaest authored
Bug: v8:6921 Change-Id: I82e0d29aba237dff22dd8dfa80ddecd7fd724df3 Reviewed-on: https://chromium-review.googlesource.com/718421Reviewed-by:
Camillo Bruni <cbruni@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#48539}
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Toon Verwaest authored
[code-stubs] All keys in name dictionaries are internalized so stop checking in NameDictionaryLookupStub Bug: v8:6921 Change-Id: Idaa4a7e31525ccd3f599115c54845aac2fcfa430 Reviewed-on: https://chromium-review.googlesource.com/707251 Commit-Queue: Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#48535}
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- 09 Oct, 2017 8 commits
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Toon Verwaest authored
Bug: Change-Id: I78403ce3c36f3c8276358f0bafff88131b2c7c00 Reviewed-on: https://chromium-review.googlesource.com/707316Reviewed-by:
Camillo Bruni <cbruni@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#48401}
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Toon Verwaest authored
Bug: Change-Id: I8055db7268bfaca31aa2fe41d5882acd2649a9e8 Reviewed-on: https://chromium-review.googlesource.com/707143 Commit-Queue: Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#48393}
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Toon Verwaest authored
Bug: Change-Id: I67a0062a5a2f5ce16f9b83e1fa7a8b91042e75c1 Reviewed-on: https://chromium-review.googlesource.com/707105 Commit-Queue: Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#48391}
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Toon Verwaest authored
Bug: Change-Id: Idd2a12c9f99430de4d83543bc09cae9df1598813 Reviewed-on: https://chromium-review.googlesource.com/707071 Commit-Queue: Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#48388}
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Toon Verwaest authored
Bug: Change-Id: I8589ea37ab776d867794125d35e1e51b16d6e9a3 Reviewed-on: https://chromium-review.googlesource.com/707068 Commit-Queue: Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#48386}
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Toon Verwaest authored
Bug: Change-Id: Ifde89f90fe18a0747f4b7b9511fbdc64df31555b Reviewed-on: https://chromium-review.googlesource.com/707063 Commit-Queue: Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#48384}
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Toon Verwaest authored
Bug: Change-Id: I315d0017179e2f0a9883647b91fd4f0a762eade0 Reviewed-on: https://chromium-review.googlesource.com/707054 Commit-Queue: Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#48381}
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Toon Verwaest authored
Bug: Change-Id: Ifc46bd574801ac20f4025c84c5764311890b93da Reviewed-on: https://chromium-review.googlesource.com/707064Reviewed-by:
Camillo Bruni <cbruni@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#48372}
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- 04 Oct, 2017 1 commit
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Ilija Pavlovic authored
Port for: https://chromium-review.googlesource.com/c/v8/v8/+/608975 In code generator for MIPS32, certain instructions are substituted with corresponding macro-instructions. TEST= BUG= Change-Id: I2ac47a785f0ea14c448f727da124dc78ea6c81af Reviewed-on: https://chromium-review.googlesource.com/699998Reviewed-by:
Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com> Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com> Cr-Commit-Position: refs/heads/master@{#48278}
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- 14 Sep, 2017 1 commit
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Albert Mingkun Yang authored
There are two places where RecordWrite code stub is called, OutOfLineRecordWrite and RecordWriteField. With this commit, if `v8_enable_csa_write_barrier` flag is turned on, no instances of the old RecordWrite stub appear in the snapshot. Bug: chromium:749486 Change-Id: I2bc3fa38c8831736303b46d153a79c034a450f16 Reviewed-on: https://chromium-review.googlesource.com/648983 Commit-Queue: Albert Mingkun Yang <albertnetymk@google.com> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#48004}
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- 13 Sep, 2017 1 commit
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Michael Starzinger authored
R=clemensh@chromium.org Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng Change-Id: I3df5d50f81909188ee0cb31d0f479aadeeabe20f Reviewed-on: https://chromium-review.googlesource.com/662780Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#47991}
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- 07 Sep, 2017 1 commit
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Clemens Hammacher authored
Use operator== and operator!= instead. Implemented for x64, ia32, arm, arm64, mips and mips64. R=mstarzinger@chromium.org,ishell@chromium.org,jgruber@chromium.org Change-Id: Iad0f03f7f442709dcaa12d6a49a8bc4b03b9cdae Reviewed-on: https://chromium-review.googlesource.com/654857 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#47889}
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- 04 Sep, 2017 2 commits
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Albert Mingkun Yang authored
In kArchSaveCallerRegisters, PushCallerSaved alone alters stack pointer without informing `frame_access_state`. This commit compensate the inconsistency by manually increasing the delta after pushing registers. This affects systems (currently only ARM64) using stack pointer for accessing variables stored on stack. Bug: chromium:749486 Change-Id: Ic6da3826323d4fb1c545ade3d4d2cd4d1fed1843 Reviewed-on: https://chromium-review.googlesource.com/633606 Commit-Queue: Albert Mingkun Yang <albertnetymk@google.com> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#47797}
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Clemens Hammacher authored
For readability. Also make them constexpr, which allows to use them in other constexpr contexts. R=mstarzinger@chromium.org Change-Id: Ia9ea9b4fb044bd1a011da887409bfbcbf6298fec Reviewed-on: https://chromium-review.googlesource.com/647627Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#47785}
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- 24 Aug, 2017 1 commit
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Yuki Shiino authored
In case of LAP(lazy accessor pair), the function's creation context must be equal to the accessor holder's creation context, so this CL changes the current context to the accessor holder's creation context. Note that this is the second attempt after https://crrev.com/2770003002 The change from the previous attempt is to skip looking for the object's constructor if the object itself is a function. Also some of Blink's LAP-context-sensitive tests got updated at https://crrev.com/c/597990 and the rest of the tests will get temporarily disabled at https://crrev.com/c/605408 . TBR=verwaest@chromium.org Bug: v8:6156 Change-Id: I09709a90995d82a03996d0347e5a1d8425b5db9c Reviewed-on: https://chromium-review.googlesource.com/563152 Commit-Queue: Yuki Shiino <yukishiino@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#47572}
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- 23 Aug, 2017 1 commit
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Ross McIlroy authored
> This reverts commit 42d3d36b. > > Original change's description: > > [Compiler] Remove code aging support. > > > > Code aging is no longer supported by any remaining compilers now > > that full codegen has been removed. This CL removes all vestiges of > > code aging. > > > > BUG=v8:6409 > > > > Change-Id: I945ebcc20c7c55120550c8ee36188bfa042ea65e > > Reviewed-on: https://chromium-review.googlesource.com/619153 > > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > > Reviewed-by: Yang Guo <yangguo@chromium.org> > > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > > Reviewed-by: Marja Hölttä <marja@chromium.org> > > Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#47501} > > TBR=ulan@chromium.org,rmcilroy@chromium.org,marja@chromium.org,yangguo@chromium.org,mstarzinger@chromium.org,rodolph.perfetta@arm.com > > Change-Id: I9d8b2985e2d472697908270d93a35eb7ef9c88a8 > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Bug: v8:6409 > Reviewed-on: https://chromium-review.googlesource.com/625998 > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> > Cr-Commit-Position: refs/heads/master@{#47506} TBR=ulan@chromium.org,rmcilroy@chromium.org,marja@chromium.org,yangguo@chromium.org,mstarzinger@chromium.org,rodolph.perfetta@arm.com Change-Id: I68785c6be7686e874b3848103e3a34483eaeb519 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:6409 Reviewed-on: https://chromium-review.googlesource.com/625919Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#47535}
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- 22 Aug, 2017 3 commits
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Ross McIlroy authored
This reverts commit a205117c. Reason for revert: breaks Arm64 Original change's description: > [Compiler] Remove code aging support. > > Code aging is no longer supported by any remaining compilers now > that full codegen has been removed. This CL removes all vestiges of > code aging. > > BUG=v8:6409 > > Change-Id: I945ebcc20c7c55120550c8ee36188bfa042ea65e > Reviewed-on: https://chromium-review.googlesource.com/619153 > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Reviewed-by: Yang Guo <yangguo@chromium.org> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Reviewed-by: Marja Hölttä <marja@chromium.org> > Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> > Cr-Commit-Position: refs/heads/master@{#47501} TBR=ulan@chromium.org,rmcilroy@chromium.org,marja@chromium.org,yangguo@chromium.org,mstarzinger@chromium.org,rodolph.perfetta@arm.com Change-Id: I9d8b2985e2d472697908270d93a35eb7ef9c88a8 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:6409 Reviewed-on: https://chromium-review.googlesource.com/625998Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#47506}
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Ross McIlroy authored
Code aging is no longer supported by any remaining compilers now that full codegen has been removed. This CL removes all vestiges of code aging. BUG=v8:6409 Change-Id: I945ebcc20c7c55120550c8ee36188bfa042ea65e Reviewed-on: https://chromium-review.googlesource.com/619153Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Marja Hölttä <marja@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#47501}
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Juliana Franco authored
There's no need for this code to be completely architecture specific. Bug: v8:6563 Change-Id: I90aa1aa76fa266a247d8f374459a6eb6469c8c75 Reviewed-on: https://chromium-review.googlesource.com/612340 Commit-Queue: Juliana Patricia Vicente Franco <jupvfranco@google.com> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#47493}
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- 21 Aug, 2017 1 commit
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Albert Mingkun Yang authored
The new node behave the same as its counterpart, CallCFunction, with the additional saving and restoring caller saved registers before and after the function call. Bug: chromium:749486 Change-Id: I0a1dfb2e4e55f7720541a00e6d16fd20220f39ed Reviewed-on: https://chromium-review.googlesource.com/620709 Commit-Queue: Albert Mingkun Yang <albertnetymk@google.com> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#47479}
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- 17 Aug, 2017 1 commit
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Ivica Bogosavljevic authored
Bug: Change-Id: I5b5477b55f42cdfa7978bbe6b8610302f0ec41fb Reviewed-on: https://chromium-review.googlesource.com/612085Reviewed-by:
Miran Karić <Miran.Karic@imgtec.com> Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com> Cr-Commit-Position: refs/heads/master@{#47396}
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- 14 Aug, 2017 1 commit
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Georg Neis authored
R=jarin@chromium.org Bug: Change-Id: I97c2d73ea4ac83802421be85da327e214939d5a1 Reviewed-on: https://chromium-review.googlesource.com/610006Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Commit-Queue: Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#47341}
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- 11 Aug, 2017 1 commit
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Ross McIlroy authored
Deletes the now unused Full-codegen compiler. Also removes some macro assembler instructions which are no longer used. Note: there is still additional cleanup work to do after this lands (e.g., remove support for FCG frames support and FCG debugger support, etc.), but this will be done in followup CLs to keep this patch managable. BUG=v8:6409 Change-Id: I8d828fe7a64d29f2c1252d5fda968a630a2e9ef2 Reviewed-on: https://chromium-review.googlesource.com/584773 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#47307}
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- 02 Aug, 2017 3 commits
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Ilija Pavlovic authored
Port for https://chromium-review.googlesource.com/c/571011/ In macro-assembler-mips64.*, function StubPrologue is left intentionally. (See: https://codereview.chromium.org/2467513002) TEST= BUG= Change-Id: I95de571c636cce88fc2c40e5d8c60162004634a6 Reviewed-on: https://chromium-review.googlesource.com/591127 Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com> Reviewed-by:
Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com> Cr-Commit-Position: refs/heads/master@{#47073}
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Julien Brianceau authored
Bug: chromium:750830 Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng;master.tryserver.v8:v8_linux_noi18n_rel_ng Change-Id: Icab7b5a1c469d5e77d04df8bfca8319784e92af4 Reviewed-on: https://chromium-review.googlesource.com/595655 Commit-Queue: Julien Brianceau <jbriance@cisco.com> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Daniel Ehrenberg <littledan@chromium.org> Cr-Commit-Position: refs/heads/master@{#47072}
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Yang Guo authored
Until now, when generating a builtin, it can only embed builtins (as call targets) that have already been generated. This is either achieved by reordering the builtins list, or by loading the call target at runtime from the builtins list (see MacroAssembler::TailCallBuiltin). This patch works around this issue by filling the builtins list with dummy code objects, which are later replaced with the completed actual builtins. In release mode, this adds around 3ms to 140ms we previously needed to populate the builtins list. Change-Id: I7d451b3c09a1db4b9e755548102a80c7f0dfada2 Reviewed-on: https://chromium-review.googlesource.com/586531 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#47062}
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- 28 Jul, 2017 1 commit
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sreten.kovacevic authored
Add UseScratchRegisterScope for MIPS and use it instead of using at register directly. Original commit message: `Introduce a stripped down version of UseScratchRegisterScope for ARM and use it inside the assembler and macro-assembler. At the exception of the Call instructions, we now use this scope instead of using the ip register directly. This is inspired from how the ARM64 backend works. In general, the benefit of doing this is we can catch cases where ip is being used both by the caller and by the assembler. But more specifically, TurboFan reserves r9 as an extra scratch register because ip can already be used by the assembler. With this utility, we can isolate the cases in the code generator which need an extra register and potentially fix them, allowing us to give r9 back to the register allocator. This patch uncovered places in the assembler where we were using ip unconditionally when we could have re-used the destination register instead.` Bug: Change-Id: I1a35c1661579882801605337abfc95f75b47f052 Reviewed-on: https://chromium-review.googlesource.com/574923 Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com> Reviewed-by:
Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com> Cr-Commit-Position: refs/heads/master@{#46963}
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- 26 Jul, 2017 2 commits
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Georg Neis authored
R=yangguo@chromium.org Bug: Change-Id: I1174bd88c252a0c9d16dca270088a0100ac4eb35 Reviewed-on: https://chromium-review.googlesource.com/584869 Commit-Queue: Georg Neis <neis@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#46902}
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Ilija Pavlovic authored
In definitions for BranchShortHelperR6 and BranchAndLinkShortHelperR6 are noted many source code lines which are very often repeated or very similar. These lines of code calcluate offsets and for them this CL introduces functions CalculateOffset(). TEST= BUG= Change-Id: Ia64020efaeab207e72fc00d1dcb5b35a4003f36a Reviewed-on: https://chromium-review.googlesource.com/574229Reviewed-by:
Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com> Reviewed-by:
Miran Karić <Miran.Karic@imgtec.com> Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com> Cr-Commit-Position: refs/heads/master@{#46893}
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- 25 Jul, 2017 1 commit
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Georg Neis authored
- Remove StoreRoot. - Remove IsObjectJSStringType. - [ppc, s390] Remove TryInlineTruncateDoubleToI. R=jarin@chromium.org Bug: Change-Id: I57d739f5b4a8de1d6ffbfb7e85e7d2784bfa4582 Reviewed-on: https://chromium-review.googlesource.com/584828Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Commit-Queue: Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#46871}
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