- 07 Jun, 2021 1 commit
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Camillo Bruni authored
- Add new Builtin enum - Move Builtins::Name:kXXX to Builtin::kXXX - Update existing code Follow CLs will unify the mix of using int builtin-ids and Builtins::Name to only use the new Builtin enum and changing it to an enum class. Change-Id: Ib39aa45a25696acdf147f46392901b1e051deaa4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2905592 Commit-Queue: Camillo Bruni <cbruni@chromium.org> Reviewed-by:
Michael Stanton <mvstanton@chromium.org> Reviewed-by:
Mythri Alle <mythria@chromium.org> Reviewed-by:
Dominik Inführ <dinfuehr@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#74995}
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- 30 Apr, 2021 1 commit
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Clemens Backes authored
cpplint rules change over time, and we change the exact rules we enable for v8. This CL removes NOLINT annotations which are not needed according to the currently enabled rules. R=ahaas@chromium.org Bug: v8:11717 Change-Id: Ica92f4ddc9c351c1c63147cbcf050086ca26cc07 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2859854 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#74297}
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- 19 Dec, 2020 1 commit
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LiuYu authored
Port: 7bdb0fbb Bug: v8:10582 Change-Id: I2a2227ddc45b86f7ad496b524514db96f423b185 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2598463Reviewed-by:
Zhao Jiazhong <zhaojiazhong-hf@loongson.cn> Commit-Queue: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn> Auto-Submit: Liu yu <liuyu@loongson.cn> Cr-Commit-Position: refs/heads/master@{#71843}
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- 03 Dec, 2020 1 commit
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Liu Yu authored
Port commit 7730fd94 Bug: v8:10582 Change-Id: I2597bbbbe06ba16dba042ee512119822305a5f70 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2570433Reviewed-by:
Zhao Jiazhong <zhaojiazhong-hf@loongson.cn> Commit-Queue: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn> Cr-Commit-Position: refs/heads/master@{#71583}
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- 02 Dec, 2020 1 commit
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Liu Yu authored
Port: b6643320 Bug: v8:10582 Change-Id: I3efdd840a4f3f2eeb6156f8b446478311a2ccd26 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2568569Reviewed-by:
Zhao Jiazhong <zhaojiazhong-hf@loongson.cn> Commit-Queue: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn> Auto-Submit: Liu yu <liuyu@loongson.cn> Cr-Commit-Position: refs/heads/master@{#71560}
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- 21 Oct, 2020 1 commit
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Jakob Gruber authored
This is a reland of fbfa9bf4 The arm64 was missing proper codegen for CFI, thus sizes were off. Original change's description: > Reland "[deoptimizer] Change deopt entries into builtins" > > This is a reland of 7f58ced7 > > It fixes the different exit size emitted on x64/Atom CPUs due to > performance tuning in TurboAssembler::Call. Additionally, add > cctests to verify the fixed size exits. > > Original change's description: > > [deoptimizer] Change deopt entries into builtins > > > > While the overall goal of this commit is to change deoptimization > > entries into builtins, there are multiple related things happening: > > > > - Deoptimization entries, formerly stubs (i.e. Code objects generated > > at runtime, guaranteed to be immovable), have been converted into > > builtins. The major restriction is that we now need to preserve the > > kRootRegister, which was formerly used on most architectures to pass > > the deoptimization id. The solution differs based on platform. > > - Renamed DEOPT_ENTRIES_OR_FOR_TESTING code kind to FOR_TESTING. > > - Removed heap/ support for immovable Code generation. > > - Removed the DeserializerData class (no longer needed). > > - arm64: to preserve 4-byte deopt exits, introduced a new optimization > > in which the final jump to the deoptimization entry is generated > > once per Code object, and deopt exits can continue to emit a > > near-call. > > - arm,ia32,x64: change to fixed-size deopt exits. This reduces exit > > sizes by 4/8, 5, and 5 bytes, respectively. > > > > On arm the deopt exit size is reduced from 12 (or 16) bytes to 8 bytes > > by using the same strategy as on arm64 (recalc deopt id from return > > address). Before: > > > > e300a002 movw r10, <id> > > e59fc024 ldr ip, [pc, <entry offset>] > > e12fff3c blx ip > > > > After: > > > > e59acb35 ldr ip, [r10, <entry offset>] > > e12fff3c blx ip > > > > On arm64 the deopt exit size remains 4 bytes (or 8 bytes in same cases > > with CFI). Additionally, up to 4 builtin jumps are emitted per Code > > object (max 32 bytes added overhead per Code object). Before: > > > > 9401cdae bl <entry offset> > > > > After: > > > > # eager deoptimization entry jump. > > f95b1f50 ldr x16, [x26, <eager entry offset>] > > d61f0200 br x16 > > # lazy deoptimization entry jump. > > f95b2b50 ldr x16, [x26, <lazy entry offset>] > > d61f0200 br x16 > > # the deopt exit. > > 97fffffc bl <eager deoptimization entry jump offset> > > > > On ia32 the deopt exit size is reduced from 10 to 5 bytes. Before: > > > > bb00000000 mov ebx,<id> > > e825f5372b call <entry> > > > > After: > > > > e8ea2256ba call <entry> > > > > On x64 the deopt exit size is reduced from 12 to 7 bytes. Before: > > > > 49c7c511000000 REX.W movq r13,<id> > > e8ea2f0700 call <entry> > > > > After: > > > > 41ff9560360000 call [r13+<entry offset>] > > > > Bug: v8:8661,v8:8768 > > Change-Id: I13e30aedc360474dc818fecc528ce87c3bfeed42 > > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2465834 > > Commit-Queue: Jakob Gruber <jgruber@chromium.org> > > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > > Reviewed-by: Tobias Tebbi <tebbi@chromium.org> > > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#70597} > > Tbr: ulan@chromium.org, tebbi@chromium.org, rmcilroy@chromium.org > Bug: v8:8661,v8:8768,chromium:1140165 > Change-Id: Ibcd5c39c58a70bf2b2ac221aa375fc68d495e144 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2485506 > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > Reviewed-by: Tobias Tebbi <tebbi@chromium.org> > Commit-Queue: Jakob Gruber <jgruber@chromium.org> > Cr-Commit-Position: refs/heads/master@{#70655} Tbr: ulan@chromium.org, tebbi@chromium.org, rmcilroy@chromium.org Bug: v8:8661 Bug: v8:8768 Bug: chromium:1140165 Change-Id: I471cc94fc085e527dc9bfb5a84b96bd907c2333f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2488682Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#70672}
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- 20 Oct, 2020 3 commits
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Maya Lekova authored
This reverts commit fbfa9bf4. Reason for revert: Seems to break arm64 sim CFI build (please see DeoptExitSizeIfFixed) - https://ci.chromium.org/p/v8/builders/ci/V8%20Linux%20-%20arm64%20-%20sim%20-%20CFI/2808 Original change's description: > Reland "[deoptimizer] Change deopt entries into builtins" > > This is a reland of 7f58ced7 > > It fixes the different exit size emitted on x64/Atom CPUs due to > performance tuning in TurboAssembler::Call. Additionally, add > cctests to verify the fixed size exits. > > Original change's description: > > [deoptimizer] Change deopt entries into builtins > > > > While the overall goal of this commit is to change deoptimization > > entries into builtins, there are multiple related things happening: > > > > - Deoptimization entries, formerly stubs (i.e. Code objects generated > > at runtime, guaranteed to be immovable), have been converted into > > builtins. The major restriction is that we now need to preserve the > > kRootRegister, which was formerly used on most architectures to pass > > the deoptimization id. The solution differs based on platform. > > - Renamed DEOPT_ENTRIES_OR_FOR_TESTING code kind to FOR_TESTING. > > - Removed heap/ support for immovable Code generation. > > - Removed the DeserializerData class (no longer needed). > > - arm64: to preserve 4-byte deopt exits, introduced a new optimization > > in which the final jump to the deoptimization entry is generated > > once per Code object, and deopt exits can continue to emit a > > near-call. > > - arm,ia32,x64: change to fixed-size deopt exits. This reduces exit > > sizes by 4/8, 5, and 5 bytes, respectively. > > > > On arm the deopt exit size is reduced from 12 (or 16) bytes to 8 bytes > > by using the same strategy as on arm64 (recalc deopt id from return > > address). Before: > > > > e300a002 movw r10, <id> > > e59fc024 ldr ip, [pc, <entry offset>] > > e12fff3c blx ip > > > > After: > > > > e59acb35 ldr ip, [r10, <entry offset>] > > e12fff3c blx ip > > > > On arm64 the deopt exit size remains 4 bytes (or 8 bytes in same cases > > with CFI). Additionally, up to 4 builtin jumps are emitted per Code > > object (max 32 bytes added overhead per Code object). Before: > > > > 9401cdae bl <entry offset> > > > > After: > > > > # eager deoptimization entry jump. > > f95b1f50 ldr x16, [x26, <eager entry offset>] > > d61f0200 br x16 > > # lazy deoptimization entry jump. > > f95b2b50 ldr x16, [x26, <lazy entry offset>] > > d61f0200 br x16 > > # the deopt exit. > > 97fffffc bl <eager deoptimization entry jump offset> > > > > On ia32 the deopt exit size is reduced from 10 to 5 bytes. Before: > > > > bb00000000 mov ebx,<id> > > e825f5372b call <entry> > > > > After: > > > > e8ea2256ba call <entry> > > > > On x64 the deopt exit size is reduced from 12 to 7 bytes. Before: > > > > 49c7c511000000 REX.W movq r13,<id> > > e8ea2f0700 call <entry> > > > > After: > > > > 41ff9560360000 call [r13+<entry offset>] > > > > Bug: v8:8661,v8:8768 > > Change-Id: I13e30aedc360474dc818fecc528ce87c3bfeed42 > > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2465834 > > Commit-Queue: Jakob Gruber <jgruber@chromium.org> > > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > > Reviewed-by: Tobias Tebbi <tebbi@chromium.org> > > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#70597} > > Tbr: ulan@chromium.org, tebbi@chromium.org, rmcilroy@chromium.org > Bug: v8:8661,v8:8768,chromium:1140165 > Change-Id: Ibcd5c39c58a70bf2b2ac221aa375fc68d495e144 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2485506 > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > Reviewed-by: Tobias Tebbi <tebbi@chromium.org> > Commit-Queue: Jakob Gruber <jgruber@chromium.org> > Cr-Commit-Position: refs/heads/master@{#70655} TBR=ulan@chromium.org,rmcilroy@chromium.org,jgruber@chromium.org,tebbi@chromium.org Change-Id: I4739a3475bfd8ee0cfbe4b9a20382f91a6ef1bf0 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:8661 Bug: v8:8768 Bug: chromium:1140165 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2485223Reviewed-by:
Maya Lekova <mslekova@chromium.org> Commit-Queue: Maya Lekova <mslekova@chromium.org> Cr-Commit-Position: refs/heads/master@{#70658}
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Jakob Gruber authored
This is a reland of 7f58ced7 It fixes the different exit size emitted on x64/Atom CPUs due to performance tuning in TurboAssembler::Call. Additionally, add cctests to verify the fixed size exits. Original change's description: > [deoptimizer] Change deopt entries into builtins > > While the overall goal of this commit is to change deoptimization > entries into builtins, there are multiple related things happening: > > - Deoptimization entries, formerly stubs (i.e. Code objects generated > at runtime, guaranteed to be immovable), have been converted into > builtins. The major restriction is that we now need to preserve the > kRootRegister, which was formerly used on most architectures to pass > the deoptimization id. The solution differs based on platform. > - Renamed DEOPT_ENTRIES_OR_FOR_TESTING code kind to FOR_TESTING. > - Removed heap/ support for immovable Code generation. > - Removed the DeserializerData class (no longer needed). > - arm64: to preserve 4-byte deopt exits, introduced a new optimization > in which the final jump to the deoptimization entry is generated > once per Code object, and deopt exits can continue to emit a > near-call. > - arm,ia32,x64: change to fixed-size deopt exits. This reduces exit > sizes by 4/8, 5, and 5 bytes, respectively. > > On arm the deopt exit size is reduced from 12 (or 16) bytes to 8 bytes > by using the same strategy as on arm64 (recalc deopt id from return > address). Before: > > e300a002 movw r10, <id> > e59fc024 ldr ip, [pc, <entry offset>] > e12fff3c blx ip > > After: > > e59acb35 ldr ip, [r10, <entry offset>] > e12fff3c blx ip > > On arm64 the deopt exit size remains 4 bytes (or 8 bytes in same cases > with CFI). Additionally, up to 4 builtin jumps are emitted per Code > object (max 32 bytes added overhead per Code object). Before: > > 9401cdae bl <entry offset> > > After: > > # eager deoptimization entry jump. > f95b1f50 ldr x16, [x26, <eager entry offset>] > d61f0200 br x16 > # lazy deoptimization entry jump. > f95b2b50 ldr x16, [x26, <lazy entry offset>] > d61f0200 br x16 > # the deopt exit. > 97fffffc bl <eager deoptimization entry jump offset> > > On ia32 the deopt exit size is reduced from 10 to 5 bytes. Before: > > bb00000000 mov ebx,<id> > e825f5372b call <entry> > > After: > > e8ea2256ba call <entry> > > On x64 the deopt exit size is reduced from 12 to 7 bytes. Before: > > 49c7c511000000 REX.W movq r13,<id> > e8ea2f0700 call <entry> > > After: > > 41ff9560360000 call [r13+<entry offset>] > > Bug: v8:8661,v8:8768 > Change-Id: I13e30aedc360474dc818fecc528ce87c3bfeed42 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2465834 > Commit-Queue: Jakob Gruber <jgruber@chromium.org> > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > Reviewed-by: Tobias Tebbi <tebbi@chromium.org> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Cr-Commit-Position: refs/heads/master@{#70597} Tbr: ulan@chromium.org, tebbi@chromium.org, rmcilroy@chromium.org Bug: v8:8661,v8:8768,chromium:1140165 Change-Id: Ibcd5c39c58a70bf2b2ac221aa375fc68d495e144 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2485506Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#70655}
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Jakob Gruber authored
This reverts commit 7f58ced7. Reason for revert: Segfaults on Atom_x64 https://ci.chromium.org/p/v8-internal/builders/ci/v8_linux64_atom_perf/5686? Original change's description: > [deoptimizer] Change deopt entries into builtins > > While the overall goal of this commit is to change deoptimization > entries into builtins, there are multiple related things happening: > > - Deoptimization entries, formerly stubs (i.e. Code objects generated > at runtime, guaranteed to be immovable), have been converted into > builtins. The major restriction is that we now need to preserve the > kRootRegister, which was formerly used on most architectures to pass > the deoptimization id. The solution differs based on platform. > - Renamed DEOPT_ENTRIES_OR_FOR_TESTING code kind to FOR_TESTING. > - Removed heap/ support for immovable Code generation. > - Removed the DeserializerData class (no longer needed). > - arm64: to preserve 4-byte deopt exits, introduced a new optimization > in which the final jump to the deoptimization entry is generated > once per Code object, and deopt exits can continue to emit a > near-call. > - arm,ia32,x64: change to fixed-size deopt exits. This reduces exit > sizes by 4/8, 5, and 5 bytes, respectively. > > On arm the deopt exit size is reduced from 12 (or 16) bytes to 8 bytes > by using the same strategy as on arm64 (recalc deopt id from return > address). Before: > > e300a002 movw r10, <id> > e59fc024 ldr ip, [pc, <entry offset>] > e12fff3c blx ip > > After: > > e59acb35 ldr ip, [r10, <entry offset>] > e12fff3c blx ip > > On arm64 the deopt exit size remains 4 bytes (or 8 bytes in same cases > with CFI). Additionally, up to 4 builtin jumps are emitted per Code > object (max 32 bytes added overhead per Code object). Before: > > 9401cdae bl <entry offset> > > After: > > # eager deoptimization entry jump. > f95b1f50 ldr x16, [x26, <eager entry offset>] > d61f0200 br x16 > # lazy deoptimization entry jump. > f95b2b50 ldr x16, [x26, <lazy entry offset>] > d61f0200 br x16 > # the deopt exit. > 97fffffc bl <eager deoptimization entry jump offset> > > On ia32 the deopt exit size is reduced from 10 to 5 bytes. Before: > > bb00000000 mov ebx,<id> > e825f5372b call <entry> > > After: > > e8ea2256ba call <entry> > > On x64 the deopt exit size is reduced from 12 to 7 bytes. Before: > > 49c7c511000000 REX.W movq r13,<id> > e8ea2f0700 call <entry> > > After: > > 41ff9560360000 call [r13+<entry offset>] > > Bug: v8:8661,v8:8768 > Change-Id: I13e30aedc360474dc818fecc528ce87c3bfeed42 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2465834 > Commit-Queue: Jakob Gruber <jgruber@chromium.org> > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > Reviewed-by: Tobias Tebbi <tebbi@chromium.org> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Cr-Commit-Position: refs/heads/master@{#70597} TBR=ulan@chromium.org,rmcilroy@chromium.org,jgruber@chromium.org,tebbi@chromium.org # Not skipping CQ checks because original CL landed > 1 day ago. Bug: v8:8661,v8:8768,chromium:1140165 Change-Id: I3df02ab42f6e02233d9f6fb80e8bb18f76870d91 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2485504Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#70649}
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- 19 Oct, 2020 1 commit
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Jakob Gruber authored
While the overall goal of this commit is to change deoptimization entries into builtins, there are multiple related things happening: - Deoptimization entries, formerly stubs (i.e. Code objects generated at runtime, guaranteed to be immovable), have been converted into builtins. The major restriction is that we now need to preserve the kRootRegister, which was formerly used on most architectures to pass the deoptimization id. The solution differs based on platform. - Renamed DEOPT_ENTRIES_OR_FOR_TESTING code kind to FOR_TESTING. - Removed heap/ support for immovable Code generation. - Removed the DeserializerData class (no longer needed). - arm64: to preserve 4-byte deopt exits, introduced a new optimization in which the final jump to the deoptimization entry is generated once per Code object, and deopt exits can continue to emit a near-call. - arm,ia32,x64: change to fixed-size deopt exits. This reduces exit sizes by 4/8, 5, and 5 bytes, respectively. On arm the deopt exit size is reduced from 12 (or 16) bytes to 8 bytes by using the same strategy as on arm64 (recalc deopt id from return address). Before: e300a002 movw r10, <id> e59fc024 ldr ip, [pc, <entry offset>] e12fff3c blx ip After: e59acb35 ldr ip, [r10, <entry offset>] e12fff3c blx ip On arm64 the deopt exit size remains 4 bytes (or 8 bytes in same cases with CFI). Additionally, up to 4 builtin jumps are emitted per Code object (max 32 bytes added overhead per Code object). Before: 9401cdae bl <entry offset> After: # eager deoptimization entry jump. f95b1f50 ldr x16, [x26, <eager entry offset>] d61f0200 br x16 # lazy deoptimization entry jump. f95b2b50 ldr x16, [x26, <lazy entry offset>] d61f0200 br x16 # the deopt exit. 97fffffc bl <eager deoptimization entry jump offset> On ia32 the deopt exit size is reduced from 10 to 5 bytes. Before: bb00000000 mov ebx,<id> e825f5372b call <entry> After: e8ea2256ba call <entry> On x64 the deopt exit size is reduced from 12 to 7 bytes. Before: 49c7c511000000 REX.W movq r13,<id> e8ea2f0700 call <entry> After: 41ff9560360000 call [r13+<entry offset>] Bug: v8:8661,v8:8768 Change-Id: I13e30aedc360474dc818fecc528ce87c3bfeed42 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2465834 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#70597}
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- 30 Sep, 2020 1 commit
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Jakob Gruber authored
CodeKind::OPTIMIZED_CODE -> TURBOFAN Kinds are now more fine-grained and distinguish between TF, TP, NCI. CodeKind::STUB -> DEOPT_ENTRIES_OR_FOR_TESTING Code stubs (like builtins, but generated at runtime) were removed from the codebase years ago, this is the last remnant. This kind is used only for deopt entries (which should be converted into builtins) and for tests. Change-Id: I67beb15377cb60f395e9b051b25f3e5764982e93 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2440335 Auto-Submit: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Mythri Alle <mythria@chromium.org> Reviewed-by:
Mythri Alle <mythria@chromium.org> Cr-Commit-Position: refs/heads/master@{#70234}
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- 05 Aug, 2020 1 commit
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Jakob Gruber authored
With the new Turbofan variants (NCI and Turboprop), we need a way to distinguish between them both during and after compilation. We initially introduced CompilationTarget to track the variant during compilation, but decided to reuse the code kind as the canonical spot to store this information instead. Why? Because it is an established mechanism, already available in most of the necessary spots (inside the pipeline, on Code objects, in profiling traces). This CL removes CompilationTarget and adds a new NATIVE_CONTEXT_INDEPENDENT kind, plus helper functions to determine various things about a given code kind (e.g.: does this code kind deopt?). As a (very large) drive-by, refactor both Code::Kind and AbstractCode::Kind into a new CodeKind enum class. Bug: v8:8888 Change-Id: Ie858b9a53311b0731630be35cf5cd108dee95b39 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2336793 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Clemens Backes <clemensb@chromium.org> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Dominik Inführ <dinfuehr@chromium.org> Reviewed-by:
Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#69244}
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- 28 May, 2019 1 commit
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Clemens Hammacher authored
Especially for function types, this increases readability significantly. Also the style guide recommends for 'using' over 'typedef'. R=mstarzinger@chromium.org Bug: v8:9183 Change-Id: If2d17863de39383f5a35e089298d37408791ce4b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1631415 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#61872}
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- 27 May, 2019 1 commit
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Jakob Kummerow authored
Drive-by: fix an #include that the gcov bot is missing Bug: v8:9183 Change-Id: I35d1b4e346a56799a5f49b7059a658d5ccfe75ac Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627548Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#61837}
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- 24 May, 2019 1 commit
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Yang Guo authored
TBR=mvstanton@chromium.org,neis@chromium.org,ahaas@chromium.org Bug: v8:9247 Change-Id: I5433c863a54f3412d73df0d38aba3fdbcfac7ebe Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627973 Commit-Queue: Yang Guo <yangguo@chromium.org> Auto-Submit: Yang Guo <yangguo@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#61830}
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- 23 May, 2019 3 commits
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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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Yang Guo authored
TBR=bmeurer@chromium.org,leszeks@chromium.org Bug: v8:9247 Change-Id: I8d14d0192ea8c705f8274e8e61a162531826edb6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624220Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#61769}
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Clemens Hammacher authored
This CL was generated by an automatic clang AST rewriter using this matcher expression: callExpr( callee( cxxMethodDecl( hasName("operator->"), ofClass(isSameOrDerivedFrom("v8::internal::Object")) ) ), argumentCountIs(1) ) The "->" at the expression location was then rewritten to ".". R=jkummerow@chromium.org TBR=mstarzinger@chromium.org,verwaest@chromium.org,yangguo@chromium.org Bug: v8:9183, v8:3770 No-Try: true No-Tree-Checks: true Change-Id: I0a7ecabdeafe51d0cf427f5280af0c7cab96869e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624209Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#61764}
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- 22 May, 2019 1 commit
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Yang Guo authored
Bug: v8:9247 Change-Id: I79e0553e8a0d6dac2aa16b94a6c0e05b6ccde4a1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1621934 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#61725}
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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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- 17 May, 2019 1 commit
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Yang Guo authored
TBR=rmcilroy@chromium.org,mstarzinger@chromium.org,verwaest@chromium.org Bug: v8:9247 Change-Id: I7ffc2bd4a5fdf7c20cc3283bb5545cbf9ffd4e53 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1617254Reviewed-by:
Yang Guo <yangguo@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#61609}
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- 16 May, 2019 2 commits
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Maya Lekova authored
This reverts commit 9ac8b200. Reason for revert: Breaks CFI bot https://ci.chromium.org/p/v8/builders/ci/V8%20Linux64%20-%20cfi/20442 Original change's description: > Move API-related files > > NOPRESUBMIT=true > TBR=verwaest@chromium.org > > Bug: v8:9247 > Change-Id: I45bfe0782ba92aa7ed27a9e308d0aab9ba1bac7f > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1613988 > Reviewed-by: Yang Guo <yangguo@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > Commit-Queue: Yang Guo <yangguo@chromium.org> > Cr-Commit-Position: refs/heads/master@{#61579} TBR=rmcilroy@chromium.org,yangguo@chromium.org,mstarzinger@chromium.org,verwaest@chromium.org Change-Id: I28ee9174a1cbc1dae9711977bf9369253ef43058 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:9247 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1615463Reviewed-by:
Maya Lekova <mslekova@chromium.org> Commit-Queue: Maya Lekova <mslekova@chromium.org> Cr-Commit-Position: refs/heads/master@{#61583}
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Yang Guo authored
NOPRESUBMIT=true TBR=verwaest@chromium.org Bug: v8:9247 Change-Id: I45bfe0782ba92aa7ed27a9e308d0aab9ba1bac7f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1613988Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#61579}
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- 07 May, 2019 1 commit
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Yu Yin authored
Change-Id: I98ebc42a7dc343abc471d04c606b6746f6cae18a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1596047Reviewed-by:
Bill Budge <bbudge@chromium.org> Commit-Queue: Yu Yin <xwafish@gmail.com> Cr-Commit-Position: refs/heads/master@{#61256}
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- 30 Apr, 2019 1 commit
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Yu Yin authored
Fix several small compile problems which causes by https://crrev.com/c/1585737. Change-Id: I78a07d597db9d81d4a99aac08e257f380be8f7e6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1589202Reviewed-by:
Dan Elphick <delphick@chromium.org> Commit-Queue: Yu Yin <xwafish@gmail.com> Cr-Commit-Position: refs/heads/master@{#61120}
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- 29 Apr, 2019 1 commit
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Maciej Goszczycki authored
Switch all uses of NewCode and TryNewCode to CodeBuilder and remove these methods. NewCode and TryNewCode use a large number of default parameters, which makes it difficult to use and add any new ones. Large chunks of code were also duplicated across TryNewCode and NewCode. The previous CL (https://chromium-review.googlesource.com/c/v8/v8/+/1585736) added a new CodeBuilder class which allows much simpler building of Code objects. Bug: v8:9183 Change-Id: I9f6884f35a3284cbd40746376f0f27e36f9051b5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1585737 Commit-Queue: Maciej Goszczycki <goszczycki@google.com> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#61096}
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- 17 Jan, 2019 2 commits
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Aleksandar Rikalo authored
Build started to fail after commit 4064757c Change-Id: Ibda0a156f10da4708589ee4edad33239278ad411 Reviewed-on: https://chromium-review.googlesource.com/c/1417830Reviewed-by:
Predrag Rudic <prudic@wavecomp.com> Commit-Queue: Predrag Rudic <prudic@wavecomp.com> Cr-Commit-Position: refs/heads/master@{#58895}
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Clemens Hammacher authored
Refactor all call sites to use the new API introduced in https://crrev.com/c/1411347 and remove the legacy constructors. R=mstarzinger@chromium.org Bug: v8:8689, v8:8562 Change-Id: Id73686413726b2860f551dd200ef4b8823ef3034 Reviewed-on: https://chromium-review.googlesource.com/c/1415491Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#58884}
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- 26 Dec, 2018 1 commit
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Jakob Kummerow authored
Tbr: ahaas@chromium.org,leszeks@chromium.org,verwaest@chromium.org Bug: v8:3770 Change-Id: Ia6530fbb70dac05e9972283781c3550d8b50e1eb Reviewed-on: https://chromium-review.googlesource.com/c/1390116 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Alexei Filippov <alph@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#58470}
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- 17 Dec, 2018 1 commit
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Jakob Kummerow authored
Along with HeapNumberBase and MutableHeapNumber, of course. Bug: v8:5402 Change-Id: I14a7f8052de3839cad36bb7e4ebb6da38b2ac096 Reviewed-on: https://chromium-review.googlesource.com/c/1379884 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#58293}
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- 12 Dec, 2018 1 commit
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Predrag Rudic authored
Fix cfb5bb72 Change-Id: I2c59cd6716f35ba35dc4417e6b6c2a4588f7acd2 Reviewed-on: https://chromium-review.googlesource.com/c/1370034 Commit-Queue: Predrag Rudic <prudic@wavecomp.com> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#58182}
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- 08 Dec, 2018 1 commit
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Jakob Kummerow authored
Bug: v8:3770 Change-Id: I1d74ffe9e5478b4b8bc0acbf088d20919d458d50 Reviewed-on: https://chromium-review.googlesource.com/c/1363822 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#58112}
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- 24 Nov, 2018 1 commit
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Jakob Kummerow authored
to the new design. Bug: v8:3770 Change-Id: I3cd0a66eefefedc98a641494302fc79d897a153a Reviewed-on: https://chromium-review.googlesource.com/c/1345910 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#57801}
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- 16 Nov, 2018 1 commit
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Clemens Hammacher authored
The platform specific macro assembler headers can not be included directly. They require symbols declared in macro-assembler.h. We also cannot include macro-assembler.h from the platform specific headers, because that would form a cycle, and the include in macro-assembler.h would be skipped, which then also fails. This CL documents and enforces this unfortunate situation. This helps with further iwyu cleanups. Note that current code which includes the platform specific headers only works because we transitively included macro-assembler.h already before. R=mstarzinger@chromium.org Bug: v8:8238, v8:7490 Change-Id: I2dc65ad950400941406e1f2f8969d0d15f524bf8 Reviewed-on: https://chromium-review.googlesource.com/c/1340240 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#57578}
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- 20 Sep, 2018 1 commit
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Igor Sheludko authored
and introduce RootsTable - a V8 heap roots storage. So, the renaming part looks like this: Heap::RootListIndex -> RootIndex Heap::kBlahBlahRootIndex -> RootIndex::kBlahBlah Bug: v8:8015, v8:8182 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: I38e1f3e3f6813ef35e37b0bed35e9ae14a62134f Reviewed-on: https://chromium-review.googlesource.com/1234613Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#56067}
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- 07 Aug, 2018 1 commit
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Sigurd Schneider authored
The instruction size in bytes is now kInstrSize on all platforms. Bug: v8:6666 Change-Id: I2f9880a6a74199a439c8327a4117efb74240aa22 Reviewed-on: https://chromium-review.googlesource.com/1164955 Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#54944}
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- 23 Jul, 2018 1 commit
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Stephan Herhut authored
api.h had an implicit dependency on objects-inl.h. Bug: v8:7490 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng Change-Id: I56ef7abefed7205bdbff2aa5f451f1a843bef9f9 Reviewed-on: https://chromium-review.googlesource.com/1145191Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Reviewed-by:
Ben Titzer <titzer@chromium.org> Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Stephan Herhut <herhut@chromium.org> Cr-Commit-Position: refs/heads/master@{#54616}
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- 12 Jul, 2018 1 commit
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Leszek Swirski authored
With ReadOnlyRoots and GetIsolate on JSReceiver, we can remove almost every isolate parameter from <Object>::Print. The remaining ones, like Map, are special-caseable for read-only maps, and as a result we can remove isolate parameters from <Object>::Print entirely. This patch also opportunistically cleans up a few places where isolates were only needed for Object::Print, such as TransitionAccessors and DescriptorArrays. TBR=yangguo@chromium.org,mstarzinger@chromium.org Bug: v8:7786 Change-Id: Id44bd53b9893e679eea5f37b9548257595a1bfd9 Reviewed-on: https://chromium-review.googlesource.com/1133385Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Dan Elphick <delphick@chromium.org> Commit-Queue: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/master@{#54401}
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- 29 Jun, 2018 1 commit
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Sreten Kovacevic authored
Commit edec05ea Usage of Print function was not consistent with it's signature, which caused failures in compilation. Original commit message: `All Object::Print functions now take an Isolate* parameter. Various XX::XXPrint functions now take an Isolate if it's needed rather than calling GetIsolate(). Such method use DECL_PRINTER_WITH_ISOLATE rather than DECL_PRINTER. The _v8_internal_Print_ function (intended for use in gdb) now uses Isolate::Current() to get hold of an Isolate. Reduces the GetIsolate and GetHeap count by 9 and 5 respectively. Also removes unneeded gdb/lldb macros (along with their support functions), jfv, jfm, jda and jta, since job does the same thing.` Cr-Original-Commit-Position: refs/heads/master@{#54029} Change-Id: I5d4eb974340159ae91a50c1c2272ab195fc514ea Reviewed-on: https://chromium-review.googlesource.com/1116965Reviewed-by:
Dan Elphick <delphick@chromium.org> Reviewed-by:
Ivica Bogosavljevic <ivica.bogosavljevic@mips.com> Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@mips.com> Cr-Commit-Position: refs/heads/master@{#54103}
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- 23 Jun, 2018 1 commit
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Leszek Swirski authored
Access Isolate* and Heap* wherever already available. Roughly: GetIsolate(): -20 GetHeap(): -22 Handle<>(HeapObject): -315 handle(HeapObject): -21 Bug: v8:7786 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng Change-Id: I2da36ed1909d849812a1cb6bf94cb735eedca45b Reviewed-on: https://chromium-review.googlesource.com/1111707 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#53987}
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