- 11 Nov, 2019 1 commit
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Santiago Aboy Solanes authored
Since smi-corrputing, TaggedSigned (aka known smis) only have the lower bits used. This renders CompressedSigned useless. Bug: v8:7703 Change-Id: Id59aaebc24d670ed32c483ceecf77fd194405ee4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1903445 Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org> Reviewed-by: Tobias Tebbi <tebbi@chromium.org> Cr-Commit-Position: refs/heads/master@{#64883}
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- 23 May, 2019 1 commit
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Yang Guo authored
NOPRESUBMIT=true TBR=mstarzinger@chromium.org Bug: v8:9247 Change-Id: I4cd6b79a1c2cba944f6f23caed59d4f1a4ee358b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624217 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Reviewed-by: Georg Neis <neis@chromium.org> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#61790}
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- 21 May, 2019 1 commit
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Yang Guo authored
Bug: v8:9247 TBR=bmeurer@chromium.org,neis@chromium.org NOPRESUBMIT=true Change-Id: Ia1e49d1aac09c4ff9e05d58fab9d08dd71198878 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1621931Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#61682}
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- 13 Mar, 2019 1 commit
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Santiago Aboy Solanes authored
Bug: v8:8977 Change-Id: I3bf6606d9db2369f5d82c71c5f58f6cf0c34bc0d Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1520712 Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org> Auto-Submit: Santiago Aboy Solanes <solanes@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Cr-Commit-Position: refs/heads/master@{#60220}
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- 04 Aug, 2017 1 commit
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Tobias Tebbi authored
Bug: Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng Change-Id: I2e1b36303f8b9ad4a3dc4e488123e6e4ce8b02ec Reviewed-on: https://chromium-review.googlesource.com/533033 Commit-Queue: Tobias Tebbi <tebbi@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#47149}
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- 08 Jun, 2017 1 commit
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bbudge authored
- Eliminates b1x4, b1x8, and b1x16 as distinct WASM types. - All vector comparisons return v128 type. - Eliminates b1xN and, or, xor, not. - Selects take a v128 mask vector and are now bit-wise. - Adds a new test for Select, where mask is non-canonical (not 0's and -1's). LOG=N BUG=v8:6020 Review-Url: https://codereview.chromium.org/2919203002 Cr-Commit-Position: refs/heads/master@{#45795}
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- 22 May, 2017 1 commit
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Wiktor Garbacz authored
Change-Id: I20ed35a7fb5104a9cc66bb54fa8966589c43d7f9 Reviewed-on: https://chromium-review.googlesource.com/507287Reviewed-by: Andreas Haas <ahaas@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Daniel Clifford <danno@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Marja Hölttä <marja@chromium.org> Reviewed-by: Jochen Eisinger <jochen@chromium.org> Commit-Queue: Wiktor Garbacz <wiktorg@google.com> Cr-Commit-Position: refs/heads/master@{#45458}
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- 21 Feb, 2017 1 commit
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bbudge authored
- Adds new machine types SimdBool4/8/16 for the different boolean vector types. - Adds a kSimdMaskRegisters flag for each platform. These are all false for now. - Removes Create, ExtractLane, ReplaceLane, Equal, NotEqual, Swizzle and Shuffle opcodes from the Boolean types. These are unlikely to be well supported natively, and can be synthesized using Select. - Changes the signature of Relational opcodes to return boolean vectors. - Changes the signature of Select opcodes to take boolean vectors. - Updates the ARM implementation of Relational and Select opcodes. LOG=N BUG=v8:4124 Review-Url: https://codereview.chromium.org/2700813002 Cr-Commit-Position: refs/heads/master@{#43348}
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- 16 Aug, 2016 1 commit
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mvstanton authored
These new representations aren't used yet. BUG= Review-Url: https://codereview.chromium.org/2216383002 Cr-Commit-Position: refs/heads/master@{#38657}
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- 29 Jun, 2016 1 commit
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bgeron authored
BUG= Review-Url: https://codereview.chromium.org/2107833002 Cr-Commit-Position: refs/heads/master@{#37374}
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- 17 Feb, 2016 1 commit
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bbudge authored
Adds kSimd128 to MachineRepresentation. Adds a Simd128Register concept that's platform independent. Adds UntaggedSimd128 to types.h. LOG=N BUG=v8:4124 Review URL: https://codereview.chromium.org/1693963004 Cr-Commit-Position: refs/heads/master@{#34089}
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- 10 Dec, 2015 1 commit
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jarin authored
MachineType is now a class with two enum fields: - MachineRepresentation - MachineSemantic Both enums are usable on their own, and this change switches some places from using MachineType to use just MachineRepresentation. Most notably: - register allocator now uses just the representation. - Phi and Select nodes only refer to representations. Review URL: https://codereview.chromium.org/1513543003 Cr-Commit-Position: refs/heads/master@{#32738}
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- 03 Dec, 2015 1 commit
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titzer authored
R=bmeurer@chromium.org,jarin@chromium.org BUG= Review URL: https://codereview.chromium.org/1498833002 Cr-Commit-Position: refs/heads/master@{#32564}
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- 30 Sep, 2014 1 commit
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bmeurer@chromium.org authored
Review URL: https://codereview.chromium.org/618643002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24319 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 26 Aug, 2014 1 commit
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bmeurer@chromium.org authored
This is the bare minimum required to support typed arrays. Support for working with float32 values will be added based on this. TEST=compiler-unittests,cctest R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/500343002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23386 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 25 Aug, 2014 1 commit
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bmeurer@chromium.org authored
Also rename the arch opcodes to match their native counterparts. TEST=compiler-unittests,cctest R=jarin@chromium.org Review URL: https://codereview.chromium.org/505713002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23345 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 20 Aug, 2014 1 commit
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bmeurer@chromium.org authored
TBR=titzer@chromium.org Review URL: https://codereview.chromium.org/494603002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23221 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 14 Aug, 2014 1 commit
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titzer@chromium.org authored
MachineType now tracks both the representation and the value type of machine quantities and is used uniformly throughout TurboFan. These types can now express uint8, int8, uint16, and int16, i.e. signed and unsigned smallish integers. Note that currently only uint8 and uint16 are implemented in the TF backends. R=bmeurer@chromium.org, mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/470593002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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