- 22 Mar, 2021 1 commit
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Manos Koukoutos authored
This is a more canonical type name, and is in line with {kVoidCode}. Change-Id: Iaae9524b6fb6ecaafd63ce81cf30e3d01ca3e525 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2775565 Commit-Queue: Manos Koukoutos <manoskouk@chromium.org> Reviewed-by:Clemens Backes <clemensb@chromium.org> Reviewed-by:
Simon Zünd <szuend@chromium.org> Cr-Commit-Position: refs/heads/master@{#73557}
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- 10 Mar, 2021 1 commit
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Ng Zhi An authored
This is done with a script that does something like: files=$(ag 'v\d\d?x\d\d?[._]?all_?true' -l) sed -i 's/V\(8x16\|16x8\|32x4\|64x2\)\([._]\?\)\([aA]ll_\?[tT]rue\)/I\1\2\3/g' $(files) sed -i 's/v\(8x16\|16x8\|32x4\|64x2\)\([._]\?\)\([aA]ll_\?[tT]rue\)/i\1\2\3/g' $(files) And manual fixups in test-run-wasm-simd.cc and wasm-opcodes-inl.h. Bug: v8:10946 Change-Id: Ib5dad388dd6dd9cd0fb575ad961dffc189a2e6ef Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2740488Reviewed-by:
Bill Budge <bbudge@chromium.org> Commit-Queue: Zhi An Ng <zhin@chromium.org> Cr-Commit-Position: refs/heads/master@{#73309}
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- 26 Feb, 2021 1 commit
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Clemens Backes authored
This renames more fields holding "ValueKind" or methods operating on "ValueKind" to contain "kind" instead of "type". It also renames "is_reference_type" to "is_reference" on both ValueType and ValueKind, as the "_type" prefix is kind of implicit from the argument. R=manoskouk@chromium.org, jgruber@chromium.org Bug: v8:11477 Change-Id: I7809f1af6e983aebca96e03fe1fbc6ccaa22db72 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2718063 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by:
Manos Koukoutos <manoskouk@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#73070}
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- 25 Feb, 2021 1 commit
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Ng Zhi An authored
This instruction is not in the final SIMD proposal. Bug: v8:6020 Change-Id: Ifef1b3d58bf660f2d30784f587aed85f327825ec Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2716073 Commit-Queue: Zhi An Ng <zhin@chromium.org> Reviewed-by:
Deepti Gandluri <gdeepti@chromium.org> Cr-Commit-Position: refs/heads/master@{#73058}
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- 23 Feb, 2021 2 commits
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Ng Zhi An authored
Bug: v8:11086 Change-Id: I3413a6cd3e9ea6078ce014a0596c51b092e44cfe Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2707778Reviewed-by:
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Deepti Gandluri authored
Bug: chromium:1177804 Change-Id: Ic8044fb4bfe414101edb923a9bb6e71282808e58 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2706351Reviewed-by:
Andreas Haas <ahaas@chromium.org> Commit-Queue: Deepti Gandluri <gdeepti@chromium.org> Cr-Commit-Position: refs/heads/master@{#72974}
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- 22 Feb, 2021 1 commit
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Clemens Backes authored
Backends do not care about the concrete type, they only need to know the "kind" (e.g. "ref" or "i32"). In order to prepare Liftoff to use the value kind instead of the value type for all stored data, this CL moves the kind out of the ValueType and makes it a top-level enum. R=manoskouk@chromium.org Bug: v8:11477 Change-Id: I489d6c5207e6ff1b66e2afbe78a156d66df27eb3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2707169 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by:
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- 18 Feb, 2021 1 commit
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Thibaud Michaud authored
R=ahaas@chromium.org Bug: chromium:1179545 Change-Id: I0dddf6198a9574c925ca4faaf6b7b70453887029 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2704171Reviewed-by:
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- 17 Feb, 2021 1 commit
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Thibaud Michaud authored
R=ahaas@chromium.org Bug: v8:8091 Change-Id: Ie3450c2a55d2fd272efc6c69632cf52a9aede597 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2699259 Commit-Queue: Thibaud Michaud <thibaudm@chromium.org> Reviewed-by:
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- 16 Feb, 2021 2 commits
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Ng Zhi An authored
Bug: v8:11415,v8:11348,v8:11416,v8:11347 Change-Id: I0c945ecf10264fdaf90dab7b854cb2392976a8ff Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2693988 Commit-Queue: Zhi An Ng <zhin@chromium.org> Reviewed-by:
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Ng Zhi An authored
Bug: v8:11265 Change-Id: I133c050a4d4c479c2d5adb1b95ef758d2875e773 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2692731Reviewed-by:
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- 10 Feb, 2021 1 commit
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Ng Zhi An authored
Also move it from post-mvp to mvp, since it is now in the proposal. Bug: v8:11002 Change-Id: I711ee7a92e6937948c93e6028ef018188ea4c976 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2676937Reviewed-by:
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- 03 Feb, 2021 1 commit
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Ng Zhi An authored
Load lane instructions also need a v128 input. Bug: chromium:1173488 Change-Id: I45e4c4f8fc93a5b3246ac4d1b07925b41cbe3e89 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2673275Reviewed-by:
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- 01 Feb, 2021 2 commits
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Ng Zhi An authored
This is a reland of commit 9c09c227. The fix for gc stress failure is merged: https://crrev.com/c/2656857. Original change's description: > Bug: v8:11331 > Change-Id: Ie394ec841a1a1c4030c4f589eac2cee8a6a2a1f9 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2639033 > Reviewed-by: Georg Neis <neis@chromium.org> > Reviewed-by: Deepti Gandluri <gdeepti@chromium.org> > Commit-Queue: Zhi An Ng <zhin@chromium.org> > Cr-Commit-Position: refs/heads/master@{#72304} Bug: v8:11331 Change-Id: I82f57b3fe5f0c456472aa7ce404703f34b73d17e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2659511Reviewed-by:
Georg Neis <neis@chromium.org> Commit-Queue: Zhi An Ng <zhin@chromium.org> Cr-Commit-Position: refs/heads/master@{#72465}
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Ng Zhi An authored
Bug: v8:10975 Change-Id: Icfc5982c96132ef3eaa4d8b9dc2b8229d87ab15e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2659509Reviewed-by:
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- 27 Jan, 2021 1 commit
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Ng Zhi An authored
Bug: v8:11215 Change-Id: I311729509f40ff6e03fc93ef4abdf3b3ce3a65e2 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2650766Reviewed-by:
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- 26 Jan, 2021 1 commit
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Zhi An Ng authored
This reverts commit 9c09c227. Reason for revert: gc stress failures https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux%20-%20arm64%20-%20sim%20-%20gc%20stress/20563/overview Original change's description: > [wasm-simd] Merge all any_true to v128.any_true > > In https://github.com/WebAssembly/simd/pull/423, all any_true > instructions were removed, and replaced with a single v128.any_true. > > This patch removes all but v8x16.any_true, and renames it to > v128.any_true. > > Bug: v8:11331 > Change-Id: Ie394ec841a1a1c4030c4f589eac2cee8a6a2a1f9 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2639033 > Reviewed-by: Georg Neis <neis@chromium.org> > Reviewed-by: Deepti Gandluri <gdeepti@chromium.org> > Commit-Queue: Zhi An Ng <zhin@chromium.org> > Cr-Commit-Position: refs/heads/master@{#72304} TBR=neis@chromium.org,gdeepti@chromium.org,neis@google.com,zhin@chromium.org Change-Id: I52dbf8de679059dd7b17908c1fe3ada0eb54ff84 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:11331 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2649240Reviewed-by:
Zhi An Ng <zhin@chromium.org> Commit-Queue: Zhi An Ng <zhin@chromium.org> Cr-Commit-Position: refs/heads/master@{#72305}
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- 25 Jan, 2021 1 commit
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Ng Zhi An authored
In https://github.com/WebAssembly/simd/pull/423, all any_true instructions were removed, and replaced with a single v128.any_true. This patch removes all but v8x16.any_true, and renames it to v128.any_true. Bug: v8:11331 Change-Id: Ie394ec841a1a1c4030c4f589eac2cee8a6a2a1f9 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2639033Reviewed-by:
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- 22 Jan, 2021 1 commit
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Ng Zhi An authored
Bug: v8:10972 Change-Id: I00651064c1c17ce4ddc8669f00f904257387d613 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2644068Reviewed-by:
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- 19 Jan, 2021 1 commit
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Zhi An Ng authored
Bug: v8:10971 Change-Id: Ie2409df6909d3be40f998445ae9c9b35c96ef3a8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2632012Reviewed-by:
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- 14 Jan, 2021 1 commit
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Zhi An Ng authored
Bug: v8:10997 Change-Id: Ibfdedffd1cfaffeb5a7a479a37bb474fc155944b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2621854Reviewed-by:
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- 17 Dec, 2020 1 commit
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Zhi An Ng authored
Bug: v8:11262 Change-Id: Ic83cf2752ebaffb589ac72206c25005145b0b8c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2589067Reviewed-by:
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- 26 Nov, 2020 1 commit
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Santiago Aboy Solanes authored
Scopes in V8 are used to guarantee one or more properties during its lifetimes. If a scope is not named e.g MyClassScope(args) instead of MyClassScope scope(args) it will get created and automatically destroyed and therefore, being useless as a scope. This CL would produce a compiling warning when that happens to ward off this developer error. Follow-up to ccrev.com/2552415 in which it was introduced and implemented for Guard classes. Change-Id: Ifa0fb89cc3d9bdcdee0fd8150a2618af5ef45cbf Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2555001 Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Cr-Commit-Position: refs/heads/master@{#71425}
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- 10 Nov, 2020 1 commit
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Zhi An Ng authored
Bug: v8:11074 Change-Id: I4e53abf1c4d5dcf8342eff98a699afeac7719d36 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2522731Reviewed-by:
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- 27 Oct, 2020 1 commit
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Ng Zhi An authored
Bug: v8:11038 Change-Id: I21dc1bd048aa4d4d7068f7eba403a531a84849e1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2501968Reviewed-by:
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- 15 Oct, 2020 2 commits
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Ng Zhi An authored
Bug: v8:10993 Change-Id: I678db8916ddc36f6325534b6d467f35038241e4c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2453458Reviewed-by:
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Ng Zhi An authored
Rename AddSaturate and SubSaturate to the shorter version, AddSat and SubSat, following the spec. Bug: v8:10946,v8:10933 Change-Id: Idf74b3a1eb2e2f6d4e37d2b8e5fa6d96ea090db4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2436615Reviewed-by:
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- 25 Sep, 2020 1 commit
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Adam Klein authored
These instructions were changed from "s8x16" to "i8x16" prefixes in https://github.com/WebAssembly/simd/pull/321. This CL updates all V8 code, including arch-specific code, to match. Bug: v8:10946, v8:10933 Change-Id: I26ef9ad77571f94501d42c1d65f57380fd507f3d Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2432068Reviewed-by:
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- 22 Sep, 2020 1 commit
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Ng Zhi An authored
Rename opcodes based on the renaming in the proposal, https://github.com/WebAssembly/simd/pull/322. Bug: v8:10946 Change-Id: If267d6f8fb1b9deeff64cd9abcd7e4cd64a540a5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2422357 Commit-Queue: Zhi An Ng <zhin@chromium.org> Reviewed-by:
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- 15 Sep, 2020 1 commit
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Ng Zhi An authored
Bug: v8:10180 Bug: v8:10906 Change-Id: Ieb11edfef24902a3ffb1eae87730ca7b60b59a47 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2411772Reviewed-by:
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- 11 Sep, 2020 1 commit
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Ng Zhi An authored
Bug: v8:10180 Bug: v8:10501 Change-Id: I92700c2367aecb9eb5adf2a7c8d863815bbfe6ec Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2404459Reviewed-by:
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- 21 Aug, 2020 1 commit
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Thibaud Michaud authored
R=ahaas@chromium.org CC=ecmziegler@chromium.org Bug: v8:7431 Change-Id: Ia6303984be4b4f23051fe39a80cdff3143811bb2 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2367867 Commit-Queue: Thibaud Michaud <thibaudm@chromium.org> Reviewed-by:
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- 28 Jul, 2020 2 commits
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Thibaud Michaud authored
Setup the function table exactly like the module's function table, so that we can share most of the call generation logic. R=clemensb@chromium.org Bug: v8:10751 Change-Id: Ie74150af8cf79d00adcc59d6880d2ed3e7cf78f1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2323353 Commit-Queue: Thibaud Michaud <thibaudm@chromium.org> Reviewed-by:
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Thibaud Michaud authored
R=clemensb@chromium.org Bug: chromium:1110190 Change-Id: I75c8e47d738266927d717a09670473dc8a7eb210 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2320656Reviewed-by:
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- 27 Jul, 2020 1 commit
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Thibaud Michaud authored
If the types allow it, sometimes generate a return call instead of a regular call in the wasm-compile fuzzer. R=clemensb@chromium.org Bug: v8:10693 Change-Id: Ie5e92f2b012f655b9d7d5847dba4a669152635c3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2316297 Commit-Queue: Thibaud Michaud <thibaudm@chromium.org> Reviewed-by:
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- 08 Jul, 2020 1 commit
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Ng Zhi An authored
This rounds up all SIMD instructions as included in the proposal as of https://github.com/WebAssembly/simd/commit/9f1295a494b4db98ad7e93cd6368239218233b3e. Bug: v8:10180 Change-Id: Icd4cb0aeddede6a611de6f8f3916dc036977c499 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2285789 Commit-Queue: Zhi An Ng <zhin@chromium.org> Reviewed-by:
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- 24 Jun, 2020 1 commit
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Clemens Backes authored
This allows the compiler to eliminate more unneeded branches. Since all functions just do a lookup in a static table (either directly, or via compiling a switch to such a lookup), they are also good candidates for inlining, which is made possible by this change. One DCHECK is removed instead of pulling in the inl header, which would require more refactoring since the check is in a non-inl header. R=thibaudm@chromium.org TBR=jkummerow@chromium.org Bug: v8:10576 Change-Id: If0fd25fd62c5f30b896fc67a5458a5ae475a6351 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2259944 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by:
Thibaud Michaud <thibaudm@chromium.org> Cr-Commit-Position: refs/heads/master@{#68508}
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- 23 Jun, 2020 1 commit
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Clemens Backes authored
The interpreter is not used in production code any more, hence move it from src/wasm to test/common/wasm. It's still used in unit tests, cctests, and in fuzzers. Because of this move, a few more methods had to be exported via V8_EXPORT_PRIVATE. R=ahaas@chromium.org, yangguo@chromium.org Bug: v8:10389 Change-Id: If626b940a721146c596fd7df4faaea633e710272 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2257226 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
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- 22 Jun, 2020 1 commit
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Clemens Backes authored
This is a follow-up to https://crrev.com/c/2249928. The arguments for {SubVector} are {from, to}, not {from, size}. R=jkummerow@chromium.org Bug: chromium:1097442 Change-Id: I3c5571ff7f0c6b8e235ecf4164591630dbd05739 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2255465Reviewed-by:
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- 18 Jun, 2020 1 commit
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Ng Zhi An authored
Bug: v8:10180 Change-Id: Ic341e0de315b7d7b33dbad265c8fda9145a669da Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2243760Reviewed-by:
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