- 30 Jan, 2019 1 commit
-
-
Jakob Gruber authored
This is an initial step towards clarifying the layout of the instruction area. As follow-ups, we should remove additional safepoint and handler table offset parameters, and perhaps alter Code::safepoint_table_offset (handler_table) semantics to always contain a real offset and avoid the magic 0 signifying nonexistent tables. Bug: v8:8758 Change-Id: I9f54629ff3ddad69904b0e1ce2a58e047397aa15 Reviewed-on: https://chromium-review.googlesource.com/c/1434036 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#59202}
-
- 28 Jan, 2019 1 commit
-
-
Ulan Degenbaev authored
Change-Id: I927eed8354fdb3eba2d8ab94caafa89b1ce02016 Reviewed-on: https://chromium-review.googlesource.com/c/1436019 Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#59115}
-
- 25 Jan, 2019 1 commit
-
-
Jakob Kummerow authored
The Memory<T>(address) helper requires the address to be aligned. Since values embedded into ia32/x64 code can in general be unaligned, we must use ReadUnalignedValue/WriteUnalignedValue to manipulate them. Bug: v8:3770 Change-Id: I12c3fc6aa09062dcc9188b6782ed4a35e1d684bd Reviewed-on: https://chromium-review.googlesource.com/c/1436223Reviewed-by:
Andreas Haas <ahaas@chromium.org> Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#59100}
-
- 22 Jan, 2019 1 commit
-
-
Tobias Tebbi authored
Change-Id: I0517ac0c9b8d83809fa51a2828f91211c97f6ffc Reviewed-on: https://chromium-review.googlesource.com/c/1424956Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Commit-Queue: Tobias Tebbi <tebbi@chromium.org> Cr-Commit-Position: refs/heads/master@{#58986}
-
- 17 Jan, 2019 4 commits
-
-
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}
-
tzik authored
This updates the InterfaceDescriptor for JSRunMicrotasksEntry and RunMicrotasksTrampoline from DummyDescriptor to RunMicrotasksEntryDescriptor. Bug: v8:8124 Change-Id: I4522fd45bd18b33a2a4471b76c217d2a0f504cb0 Reviewed-on: https://chromium-review.googlesource.com/c/1412132 Commit-Queue: Taiju Tsuiki <tzik@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#58879}
-
tzik authored
The previous implementation of MicrotaskQueue::RunMicrotasks() didn't support non-default MicrotaskQueue as RunMicrotasks builtin couldn't take a parameter. This CL updates the entry trampoline for RunMicrotasks builtin to pass a MicrotaskQueue parameter to support non-default one. Bug: v8:8124 Change-Id: I817238cd9a1fd6c20dcd58022274736c5e86229a Reviewed-on: https://chromium-review.googlesource.com/c/1369906Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Taiju Tsuiki <tzik@chromium.org> Cr-Commit-Position: refs/heads/master@{#58872}
-
Clemens Hammacher authored
and TurboAssembler. Instead of listing all the different combinations of arguments (which is one more now, temporarily), just forward all arguments down via MacroAssembler and TurboAssembler to TurboAssemblerBase. Interestingly, this requires more specific types sometimes (int instead of size_t), since further down the forwarding chain, the compiler does not recognize any more that the value is a constant, and emits a warning about a possibly truncating implicit conversion. R=mstarzinger@chromium.org Bug: v8:8689, v8:8562 Change-Id: Ifd13d2210ee64251c0075c0d9b68cacd5107d9ab Reviewed-on: https://chromium-review.googlesource.com/c/1414913Reviewed-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@{#58869}
-
- 16 Jan, 2019 2 commits
-
-
Clemens Hammacher authored
When generating an Assembler, you currently have two choices: Either let the Assembler allocate a growable internal buffer, which is owned by the Assembler. Or provide an externally allocated buffer, which cannot grow. This CL changes this interface to allow providing any implementation of a buffer. The provided buffer can be a view to an externally owned buffer, which still can grow. This will be used to split WebAssembly compilation and code submission. The buffer needs to be able to grow, but cannot be owned by the Assembler because it has to survive until the code is submitted. R=mstarzinger@chromium.org Bug: v8:8689 Change-Id: Ib6c5ebffc8b71d0778944abac34f02c5cc7dbd79 Reviewed-on: https://chromium-review.googlesource.com/c/1411347 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#58848}
-
Jakob Gruber authored
On ia32, arm and mips we generate miscellaneous memcpy-related functions at runtime: arm: memcpy for uint8-uint8 and uint16-uint8 {dest-source} pairs. ia32: memmove mips: memcpy uint8-uint8 In jitless mode, runtime codegen is disallowed, so these must be converted into builtins. As far as I can tell, the mips64 files were dead code (#ifdef'd to V8_HOST_ARCH_MIPS instead of MIPS64). Note also the slightly changed implementation of ia32's MemMove's jump tables. Bug: v8:8675 Change-Id: I5dc2a50fcbad332ce9f78228425b987b0d9acdf3 Reviewed-on: https://chromium-review.googlesource.com/c/1407067Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#58839}
-
- 14 Jan, 2019 1 commit
-
-
Jakob Gruber authored
This reverts commit 4a9f186b. Reason for revert: Regresses microbenchmarks. https://crbug.com/v8/8675#c5 Original change's description: > [ia32] Remove custom MemMove function > > It isn't clear whether our custom generated MemMove function provides > any benefits over std::memmove. This is an attempt to remove it. If > bots seem unhappy we can revert. > > Bug: v8:7777,v8:8675 > Change-Id: I7f1a6e3050b6e635618593c04f7d51e448426ee2 > Reviewed-on: https://chromium-review.googlesource.com/c/1405854 > Commit-Queue: Jakob Gruber <jgruber@chromium.org> > Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> > Cr-Commit-Position: refs/heads/master@{#58748} TBR=jkummerow@chromium.org,jgruber@chromium.org # Not skipping CQ checks because original CL landed > 1 day ago. Bug: v8:7777, v8:8675 Change-Id: Ia4ad37070f433f76b1158e90835162aefe38abdd Reviewed-on: https://chromium-review.googlesource.com/c/1407063Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#58766}
-
- 11 Jan, 2019 2 commits
-
-
Jakob Gruber authored
It isn't clear whether our custom generated MemMove function provides any benefits over std::memmove. This is an attempt to remove it. If bots seem unhappy we can revert. Bug: v8:7777,v8:8675 Change-Id: I7f1a6e3050b6e635618593c04f7d51e448426ee2 Reviewed-on: https://chromium-review.googlesource.com/c/1405854 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#58748}
-
Jakob Gruber authored
As far as I can tell these were unused; their only callers were arm and ppc simulators, but codegen explicitly returned nullptr if in a simulator build, falling back to std::sqrt. There's more potential cleanup to be done here for other functions defined in codegen-*.cc files. Tbr: clemensh@chromium.org Bug: v8:7777, v8:8675 Change-Id: I4b9d6062c6724a810ab094d09e3cd04a0b733d9b Reviewed-on: https://chromium-review.googlesource.com/c/1405851Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#58740}
-
- 10 Jan, 2019 1 commit
-
-
tzik authored
This moves |root_register_value| parameter of JSEntryFunction to the first. I.e. the type of entry function will be changed from Object*(Object* new_target, Object* target, Object* receiver, int argc, Object*** args, Address root_register_value) to Object*(Address root_register_value, Object* new_target, Object* target, Object* receiver, int argc, Object*** args), and moves all parameter handling except for |root_register_value| from JSEntryVariant to JSEntryTrampolineHelper. This is a preparation to add another JS entry point for RunMicrotasks, whose type will be Object*(Address root_register_value, MicrotaskQueue*). The new entry point requires |root_register_value| to be the first to share the implementation of the EntryFrame setup with existing ones. Bug: v8:8124 Change-Id: I675376a2ccd240f61cf04eea6fe9a91031e06ede Reviewed-on: https://chromium-review.googlesource.com/c/1372857 Commit-Queue: Taiju Tsuiki <tzik@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#58683}
-
- 08 Jan, 2019 1 commit
-
-
Ross McIlroy authored
Remove the use of a jump table in the prologue of the deopt entries and instead pass the bailout id explicitly in a register when calling the deopt entry routine from optimized code. This unifies the logic with the way the Arm64 code works. It saves the following amount of memory in code stubs: - arm: 384KB - ia32: 480KB - x64: 240KB This could be offset by a slight increase in the size of optimized code for loading the immediate, however this impact should be minimal and will scale with the maximum number of bailout ids (e.g., the size of code will increase by one instruction per bailout id on Arm, therefore ~98,000 bailouts will be needed before the overhead is greater than the current fixed table size). Change-Id: I838604b48fa04cbd45320c7b9dac0de08fd8eb25 Reviewed-on: https://chromium-review.googlesource.com/c/1398224 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#58636}
-
- 26 Dec, 2018 1 commit
-
-
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}
-
- 21 Dec, 2018 4 commits
-
-
Jakob Gruber authored
This CL does two things: 1. It introduces Call/JumpCodeObject as the bottleneck for all calls to non-heap-constant Code objects; and 2. it dispatches directly to the off-heap entry point for all embedded code. Codegen at runtime remains unchanged to preserve the shorter, branch-less calling sequence. Bug: v8:7777 Change-Id: I15fdcb51625209904c6a56737f085a23219319b9 Reviewed-on: https://chromium-review.googlesource.com/c/1382461 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#58440}
-
Sigurd Schneider authored
This is a reland of f63a657e Original change's description: > [deoptimizer] Refactor GenerateDeoptimizationEntries > > This reduces preprocessor-expanded source size by 64,359 from > > gen ( 21 files): 71,570 to 1,613,100 ( 23x) > src ( 624 files): 367,830 to 52,964,659 ( 144x) > test ( 392 files): 490,924 to 37,360,916 ( 76x) > third_party ( 432 files): 239,085 to 9,547,902 ( 40x) > total ( 1521 files): 1,184,093 to 102,461,098 ( 87x) > > to > > gen ( 21 files): 71,570 to 1,613,100 ( 23x) > src ( 624 files): 367,837 to 52,919,005 ( 144x) > test ( 392 files): 490,924 to 37,342,211 ( 76x) > third_party ( 432 files): 239,085 to 9,547,902 ( 40x) > total ( 1521 files): 1,184,100 to 102,396,739 ( 86x) > > Bug: v8:8562 > Change-Id: Iee474e22ababa1e080b8d6359af4d0076903e59a > Reviewed-on: https://chromium-review.googlesource.com/c/1384091 > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> > Commit-Queue: Sigurd Schneider <sigurds@chromium.org> > Cr-Commit-Position: refs/heads/master@{#58424} TBR=jarin@chromium.org,ulan@chromium.org Bug: v8:8562 Change-Id: I7a8a350414941f49c6155ff43e36e0cb0b2006e5 Reviewed-on: https://chromium-review.googlesource.com/c/1387497Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#58437}
-
Sigurd Schneider authored
This reverts commit f63a657e. Reason for revert: breaks compile on lite mode: https://logs.chromium.org/logs/v8/buildbucket/cr-buildbucket.appspot.com/8926535782549686576/+/steps/build/0/steps/compile/0/stdout Original change's description: > [deoptimizer] Refactor GenerateDeoptimizationEntries > > This reduces preprocessor-expanded source size by 64,359 from > > gen ( 21 files): 71,570 to 1,613,100 ( 23x) > src ( 624 files): 367,830 to 52,964,659 ( 144x) > test ( 392 files): 490,924 to 37,360,916 ( 76x) > third_party ( 432 files): 239,085 to 9,547,902 ( 40x) > total ( 1521 files): 1,184,093 to 102,461,098 ( 87x) > > to > > gen ( 21 files): 71,570 to 1,613,100 ( 23x) > src ( 624 files): 367,837 to 52,919,005 ( 144x) > test ( 392 files): 490,924 to 37,342,211 ( 76x) > third_party ( 432 files): 239,085 to 9,547,902 ( 40x) > total ( 1521 files): 1,184,100 to 102,396,739 ( 86x) > > Bug: v8:8562 > Change-Id: Iee474e22ababa1e080b8d6359af4d0076903e59a > Reviewed-on: https://chromium-review.googlesource.com/c/1384091 > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> > Commit-Queue: Sigurd Schneider <sigurds@chromium.org> > Cr-Commit-Position: refs/heads/master@{#58424} TBR=ulan@chromium.org,jarin@chromium.org,sigurds@chromium.org Change-Id: I06e6f95255a3cea6a428713e9e841781425dffe8 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:8562 Reviewed-on: https://chromium-review.googlesource.com/c/1387494Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#58425}
-
Sigurd Schneider authored
This reduces preprocessor-expanded source size by 64,359 from gen ( 21 files): 71,570 to 1,613,100 ( 23x) src ( 624 files): 367,830 to 52,964,659 ( 144x) test ( 392 files): 490,924 to 37,360,916 ( 76x) third_party ( 432 files): 239,085 to 9,547,902 ( 40x) total ( 1521 files): 1,184,093 to 102,461,098 ( 87x) to gen ( 21 files): 71,570 to 1,613,100 ( 23x) src ( 624 files): 367,837 to 52,919,005 ( 144x) test ( 392 files): 490,924 to 37,342,211 ( 76x) third_party ( 432 files): 239,085 to 9,547,902 ( 40x) total ( 1521 files): 1,184,100 to 102,396,739 ( 86x) Bug: v8:8562 Change-Id: Iee474e22ababa1e080b8d6359af4d0076903e59a Reviewed-on: https://chromium-review.googlesource.com/c/1384091Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#58424}
-
- 20 Dec, 2018 1 commit
-
-
Jakob Kummerow authored
Merging the temporary HeapObjectPtr back into HeapObject. Bug: v8:3770 Change-Id: I5bcd23ca2f5ba862cf5b52955dca143e531c637b Reviewed-on: https://chromium-review.googlesource.com/c/1386492 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Michael Stanton <mvstanton@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#58410}
-
- 19 Dec, 2018 2 commits
-
-
Clemens Hammacher authored
No need for empty header files and empty implementation files (which will be compiled even though they are empty). R=ishell@chromium.org Bug: v8:8562 Change-Id: Icd54b0cab7dba991d11c26262deb2b034f67869e Reviewed-on: https://chromium-review.googlesource.com/c/1384305Reviewed-by:
Igor Sheludko <ishell@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#58366}
-
Sigurd Schneider authored
This refactoring reduces the LoC after preprocessor expansion by 370,322 gen ( 21 files): 71,503 to 1,631,168 ( 23x) src ( 624 files): 367,639 to 53,231,764 ( 145x) test ( 392 files): 490,770 to 37,450,839 ( 76x) third_party ( 432 files): 239,085 to 9,547,902 ( 40x) total ( 1521 files): 1,183,681 to 102,836,194 ( 87x) gen ( 21 files): 71,503 to 1,613,222 ( 23x) src ( 624 files): 367,634 to 52,964,046 ( 144x) test ( 392 files): 490,771 to 37,366,181 ( 76x) third_party ( 432 files): 239,085 to 9,547,902 ( 40x) total ( 1521 files): 1,183,677 to 102,465,872 ( 87x) Bug: v8:8562 Change-Id: Ib4e771c37471a2ff19c5538e62c038943cc74eaf Reviewed-on: https://chromium-review.googlesource.com/c/1382469Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Georg Neis <neis@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#58349}
-
- 17 Dec, 2018 5 commits
-
-
Jakob Gruber authored
This changes Torque's builtin pointers to use a Smi representation underneath instead of storing the Code target object. Callsites look up the target entry point through IsolateData::builtin_entry_table. The notable effect of this CL is that builtin pointer calls no longer call any on-heap Code. Bug: v8:7777 Change-Id: Ibf6c749dd46cae7aba51494b09921229dd436f63 Reviewed-on: https://chromium-review.googlesource.com/c/1379880 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Cr-Commit-Position: refs/heads/master@{#58286}
-
Jakob Gruber authored
Currently, Torque's builtin pointers store a Code target underneath and callsites generate a kArchCallCodeObject opcode. When embedded builtins are enabled, the call thus first calls the on-heap trampoline, which finally jumps to the target off-heap builtin code. This will no longer be possible in jitless mode, since on-heap code must not be executable. As a step towards changing the way builtin pointers are called (function pointers will hold the builtin index as a Smi, and callsites look up the off-heap target address and jump there), this CL adds a dedicated opcode for builtin pointer calls to the compiler pipeline. The calling mechanism itself is unchanged, changes there will happen in a follow-up. Drive-by: rename 'FunctionPointer' in torque/ to 'BuiltinPointer'. Bug: v8:7777 Change-Id: Ic999a1cd7c3172425dd4a1513ae2f50c774faddb Reviewed-on: https://chromium-review.googlesource.com/c/1378175Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#58281}
-
Sigurd Schneider authored
This is a reland of 3ad101f5 Original change's description: > [assembler] Split out CPUFeatures into its own file > > This reduces the preprocessor expanded source size by 84,675 LoC: > > gen ( 20 files): 71,349 to 1,523,934 ( 21x) > src ( 624 files): 367,410 to 53,253,894 ( 145x) > test ( 392 files): 490,503 to 37,436,176 ( 76x) > third_party ( 432 files): 239,085 to 9,547,902 ( 40x) > total ( 1520 files): 1,183,031 to 102,736,424 ( 87x) > > to > > gen ( 20 files): 71,349 to 1,523,794 ( 21x) > src ( 624 files): 367,411 to 53,186,896 ( 145x) > test ( 392 files): 490,504 to 37,418,639 ( 76x) > third_party ( 432 files): 239,085 to 9,547,902 ( 40x) > total ( 1520 files): 1,183,033 to 102,651,749 ( 87x) > > > Change-Id: Ia8a79092051a42815b65e86a0784297915368c9b > Reviewed-on: https://chromium-review.googlesource.com/c/1291471 > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Reviewed-by: Clemens Hammacher <clemensh@chromium.org> > Reviewed-by: Marja Hölttä <marja@chromium.org> > Commit-Queue: Sigurd Schneider <sigurds@chromium.org> > Cr-Commit-Position: refs/heads/master@{#58266} TBR=marja@chromium.org,clemensh@chromium.org,ulan@chromium.org Change-Id: I5b857666508b1c80dcadd0b470aada37dd49077e Reviewed-on: https://chromium-review.googlesource.com/c/1379872Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#58278}
-
Maya Lekova authored
This reverts commit 3ad101f5. Reason for revert: Broken Android Arm64 debug builder - https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Android%20Arm64%20-%20debug%20builder/3089 Original change's description: > [assembler] Split out CPUFeatures into its own file > > This reduces the preprocessor expanded source size by 84,675 LoC: > > gen ( 20 files): 71,349 to 1,523,934 ( 21x) > src ( 624 files): 367,410 to 53,253,894 ( 145x) > test ( 392 files): 490,503 to 37,436,176 ( 76x) > third_party ( 432 files): 239,085 to 9,547,902 ( 40x) > total ( 1520 files): 1,183,031 to 102,736,424 ( 87x) > > to > > gen ( 20 files): 71,349 to 1,523,794 ( 21x) > src ( 624 files): 367,411 to 53,186,896 ( 145x) > test ( 392 files): 490,504 to 37,418,639 ( 76x) > third_party ( 432 files): 239,085 to 9,547,902 ( 40x) > total ( 1520 files): 1,183,033 to 102,651,749 ( 87x) > > > Change-Id: Ia8a79092051a42815b65e86a0784297915368c9b > Reviewed-on: https://chromium-review.googlesource.com/c/1291471 > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Reviewed-by: Clemens Hammacher <clemensh@chromium.org> > Reviewed-by: Marja Hölttä <marja@chromium.org> > Commit-Queue: Sigurd Schneider <sigurds@chromium.org> > Cr-Commit-Position: refs/heads/master@{#58266} TBR=ulan@chromium.org,marja@chromium.org,sigurds@chromium.org,clemensh@chromium.org Change-Id: I111f9bbef9e66cd1ee7f4206b6af1097f7c50e66 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/c/1379933Reviewed-by:
Maya Lekova <mslekova@chromium.org> Commit-Queue: Maya Lekova <mslekova@chromium.org> Cr-Commit-Position: refs/heads/master@{#58268}
-
Sigurd Schneider authored
This reduces the preprocessor expanded source size by 84,675 LoC: gen ( 20 files): 71,349 to 1,523,934 ( 21x) src ( 624 files): 367,410 to 53,253,894 ( 145x) test ( 392 files): 490,503 to 37,436,176 ( 76x) third_party ( 432 files): 239,085 to 9,547,902 ( 40x) total ( 1520 files): 1,183,031 to 102,736,424 ( 87x) to gen ( 20 files): 71,349 to 1,523,794 ( 21x) src ( 624 files): 367,411 to 53,186,896 ( 145x) test ( 392 files): 490,504 to 37,418,639 ( 76x) third_party ( 432 files): 239,085 to 9,547,902 ( 40x) total ( 1520 files): 1,183,033 to 102,651,749 ( 87x) Change-Id: Ia8a79092051a42815b65e86a0784297915368c9b Reviewed-on: https://chromium-review.googlesource.com/c/1291471Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Marja Hölttä <marja@chromium.org> Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#58266}
-
- 13 Dec, 2018 3 commits
-
-
Sigurd Schneider authored
This is a reland of 9c0a4858 Original change's description: > Reland "Reland "[code-comments] Put code comments into the code object"" > > This is a reland of ed3d6472 > > This reland fixes that padding at the end of Wasm instruction streams > triggered asserts in the code printer. > > Original change's description: > > Reland "[code-comments] Put code comments into the code object" > > > > This is a reland of e774cffe > > > > This reland disables a test as v8:8548 is blocking it, which was > > broken by a recent CL. CQ did not catch this because the merge-base > > CQ used did not yet contain the CL that caused v8:8548. > > > > Original change's description: > > > [code-comments] Put code comments into the code object > > > > > > Code comments in the snapshot can now be enabled with gn > > > arg 'v8_enable_snapshot_code_comments' > > > > > > Bug: v8:7989 > > > Change-Id: I8bd00cafa63132d00d849394c311ba15e6b6daf3 > > > Reviewed-on: https://chromium-review.googlesource.com/c/1329173 > > > Commit-Queue: Sigurd Schneider <sigurds@chromium.org> > > > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > > > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > > > Reviewed-by: Michael Stanton <mvstanton@chromium.org> > > > Cr-Commit-Position: refs/heads/master@{#58020} > > > > TBR=mvstanton@chromium.org,mstarzinger@chromium.org,jgruber@chromium.org,tebbi@chromium.org > > > > Bug: v8:7989, v8:8548 > > Change-Id: I464fc897205fefdf2dfc2eadc54d699c4e08a0e9 > > Reviewed-on: https://chromium-review.googlesource.com/c/1361166 > > Reviewed-by: Sigurd Schneider <sigurds@chromium.org> > > Commit-Queue: Sigurd Schneider <sigurds@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#58028} > > Bug: v8:7989, v8:8548 > Change-Id: I254f55ff687ad049f8d92b09331ed26a2bd05d7d > Reviewed-on: https://chromium-review.googlesource.com/c/1371784 > Commit-Queue: Sigurd Schneider <sigurds@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > Cr-Commit-Position: refs/heads/master@{#58221} TBR=jgruber@chromium.org,mstarzinger@chromium.org Bug: v8:7989, v8:8548, v8:8593 Change-Id: I4f7ffc98e0281c7b744eb4a04ba0763896c7b59b Reviewed-on: https://chromium-review.googlesource.com/c/1375919Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#58232}
-
Clemens Hammacher authored
This reverts commit 9c0a4858. Reason for revert: Seems to break nosnap debug: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20nosnap%20-%20debug/22228 Original change's description: > Reland "Reland "[code-comments] Put code comments into the code object"" > > This is a reland of ed3d6472 > > This reland fixes that padding at the end of Wasm instruction streams > triggered asserts in the code printer. > > Original change's description: > > Reland "[code-comments] Put code comments into the code object" > > > > This is a reland of e774cffe > > > > This reland disables a test as v8:8548 is blocking it, which was > > broken by a recent CL. CQ did not catch this because the merge-base > > CQ used did not yet contain the CL that caused v8:8548. > > > > Original change's description: > > > [code-comments] Put code comments into the code object > > > > > > Code comments in the snapshot can now be enabled with gn > > > arg 'v8_enable_snapshot_code_comments' > > > > > > Bug: v8:7989 > > > Change-Id: I8bd00cafa63132d00d849394c311ba15e6b6daf3 > > > Reviewed-on: https://chromium-review.googlesource.com/c/1329173 > > > Commit-Queue: Sigurd Schneider <sigurds@chromium.org> > > > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > > > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > > > Reviewed-by: Michael Stanton <mvstanton@chromium.org> > > > Cr-Commit-Position: refs/heads/master@{#58020} > > > > TBR=mvstanton@chromium.org,mstarzinger@chromium.org,jgruber@chromium.org,tebbi@chromium.org > > > > Bug: v8:7989, v8:8548 > > Change-Id: I464fc897205fefdf2dfc2eadc54d699c4e08a0e9 > > Reviewed-on: https://chromium-review.googlesource.com/c/1361166 > > Reviewed-by: Sigurd Schneider <sigurds@chromium.org> > > Commit-Queue: Sigurd Schneider <sigurds@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#58028} > > Bug: v8:7989, v8:8548 > Change-Id: I254f55ff687ad049f8d92b09331ed26a2bd05d7d > Reviewed-on: https://chromium-review.googlesource.com/c/1371784 > Commit-Queue: Sigurd Schneider <sigurds@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > Cr-Commit-Position: refs/heads/master@{#58221} TBR=mvstanton@chromium.org,mstarzinger@chromium.org,sigurds@chromium.org,jgruber@chromium.org Change-Id: I681a3c63120c6ab953bfe9cd2b07bcf560ebfdee No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:7989, v8:8548 Reviewed-on: https://chromium-review.googlesource.com/c/1375916 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#58228}
-
Sigurd Schneider authored
This is a reland of ed3d6472 This reland fixes that padding at the end of Wasm instruction streams triggered asserts in the code printer. Original change's description: > Reland "[code-comments] Put code comments into the code object" > > This is a reland of e774cffe > > This reland disables a test as v8:8548 is blocking it, which was > broken by a recent CL. CQ did not catch this because the merge-base > CQ used did not yet contain the CL that caused v8:8548. > > Original change's description: > > [code-comments] Put code comments into the code object > > > > Code comments in the snapshot can now be enabled with gn > > arg 'v8_enable_snapshot_code_comments' > > > > Bug: v8:7989 > > Change-Id: I8bd00cafa63132d00d849394c311ba15e6b6daf3 > > Reviewed-on: https://chromium-review.googlesource.com/c/1329173 > > Commit-Queue: Sigurd Schneider <sigurds@chromium.org> > > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > > Reviewed-by: Michael Stanton <mvstanton@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#58020} > > TBR=mvstanton@chromium.org,mstarzinger@chromium.org,jgruber@chromium.org,tebbi@chromium.org > > Bug: v8:7989, v8:8548 > Change-Id: I464fc897205fefdf2dfc2eadc54d699c4e08a0e9 > Reviewed-on: https://chromium-review.googlesource.com/c/1361166 > Reviewed-by: Sigurd Schneider <sigurds@chromium.org> > Commit-Queue: Sigurd Schneider <sigurds@chromium.org> > Cr-Commit-Position: refs/heads/master@{#58028} Bug: v8:7989, v8:8548 Change-Id: I254f55ff687ad049f8d92b09331ed26a2bd05d7d Reviewed-on: https://chromium-review.googlesource.com/c/1371784 Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#58221}
-
- 12 Dec, 2018 1 commit
-
-
Jakob Gruber authored
There's no reason to restrict off-heap targets to builtin host Code objects during serialization. They can also occur e.g. in irregexp code created by embedded scripts. Drive-by: unify the list of reloc modes that have a target_address_address. Bug: v8:8572,v8:6666 Change-Id: I26dce735463b79677a7b7dcfdb604c5234b5f10b Reviewed-on: https://chromium-review.googlesource.com/c/1371568Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#58194}
-
- 11 Dec, 2018 1 commit
-
-
Jakob Gruber authored
This: - documents removal of Code's stub key field. - removes SerializedCodeData's CodeStubKeys field. - removes masm's custom self-reference marker mechanism. Bug: v8:7777 Change-Id: Ie5c51bc895e508acdeb3994cf5558a2cf4c21540 Reviewed-on: https://chromium-review.googlesource.com/c/1367744 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#58145}
-
- 07 Dec, 2018 4 commits
-
-
Jakob Gruber authored
This is a reland of f849396c Original change's description: > [nojit] Remove code stubs > > All stubs have been migrated to builtins. This CL removes most related > code. > > Bug: v8:7777, v8:5784 > Change-Id: I4470cfef34788e6c8e0fd5fd09e40e250d088dad > Reviewed-on: https://chromium-review.googlesource.com/c/1365284 > Commit-Queue: Jakob Gruber <jgruber@chromium.org> > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Reviewed-by: Yang Guo <yangguo@chromium.org> > Cr-Commit-Position: refs/heads/master@{#58093} Tbr: mstarzinger@chromium.org,yangguo@chromium.org,jkummerow@chromium.org,bmeurer@chromium.org Bug: v8:7777, v8:5784 Change-Id: I005ee2a820d49a75a90481d262a310e4ccfd1391 Reviewed-on: https://chromium-review.googlesource.com/c/1367746Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#58101}
-
Jakob Gruber authored
This reverts commit f849396c. Reason for revert: arm64: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20arm64%20-%20sim%20-%20MSAN/24229 Original change's description: > [nojit] Remove code stubs > > All stubs have been migrated to builtins. This CL removes most related > code. > > Bug: v8:7777, v8:5784 > Change-Id: I4470cfef34788e6c8e0fd5fd09e40e250d088dad > Reviewed-on: https://chromium-review.googlesource.com/c/1365284 > Commit-Queue: Jakob Gruber <jgruber@chromium.org> > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Reviewed-by: Yang Guo <yangguo@chromium.org> > Cr-Commit-Position: refs/heads/master@{#58093} TBR=jkummerow@chromium.org,yangguo@chromium.org,mstarzinger@chromium.org,jarin@chromium.org,jgruber@chromium.org,bmeurer@chromium.org Change-Id: I52c3abd3f4e5872fe26ed7e527a58b118e02b387 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:7777, v8:5784 Reviewed-on: https://chromium-review.googlesource.com/c/1367804Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#58095}
-
Jakob Gruber authored
All stubs have been migrated to builtins. This CL removes most related code. Bug: v8:7777, v8:5784 Change-Id: I4470cfef34788e6c8e0fd5fd09e40e250d088dad Reviewed-on: https://chromium-review.googlesource.com/c/1365284 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#58093}
-
Jakob Gruber authored
This migrates the JSEntryStub to three dedicated builtins: JSEntry JSConstructEntry JSRunMicrotasksEntry Drive-by: Tweaks to make the code isolate-independent (e.g. using the correct macro assembler method to load and store external references through the kRootRegister). Drive-by: The context slot on x64/ia32 must be set up after kRootRegister is initialized, so we first reserve the slot and later load its value. Drive-by: Update all remaining comments referencing JSEntryStub. Bug: v8:7777 Change-Id: Ie3ba17ffb3bde6f18ec1d26d778b258719b2d4ef Reviewed-on: https://chromium-review.googlesource.com/c/1365275Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#58088}
-
- 06 Dec, 2018 1 commit
-
-
Jakob Gruber authored
In preparation for converting JSEntry into a builtin. The root register used to be initialized by an embedded external reference, which is not isolate-independent. Pass in its value explicitly instead. Tbr: clemensh@chromium.org Bug: v8:7777 Change-Id: If9d20cb193af175bd1cf58e5826bdf6f397869ad Reviewed-on: https://chromium-review.googlesource.com/c/1363139Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#58065}
-
- 05 Dec, 2018 1 commit
-
-
Jakob Gruber authored
Bug: v8:7777 Change-Id: Iee3e03b0a3fea245408de4d675caa634a74aa188 Reviewed-on: https://chromium-review.googlesource.com/c/1357053Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#58036}
-
- 04 Dec, 2018 1 commit
-
-
Sigurd Schneider authored
This reverts commit ed3d6472. Reason for revert: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20noi18n%20-%20debug/24178 Original change's description: > Reland "[code-comments] Put code comments into the code object" > > This is a reland of e774cffe > > This reland disables a test as v8:8548 is blocking it, which was > broken by a recent CL. CQ did not catch this because the merge-base > CQ used did not yet contain the CL that caused v8:8548. > > Original change's description: > > [code-comments] Put code comments into the code object > > > > Code comments in the snapshot can now be enabled with gn > > arg 'v8_enable_snapshot_code_comments' > > > > Bug: v8:7989 > > Change-Id: I8bd00cafa63132d00d849394c311ba15e6b6daf3 > > Reviewed-on: https://chromium-review.googlesource.com/c/1329173 > > Commit-Queue: Sigurd Schneider <sigurds@chromium.org> > > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > > Reviewed-by: Michael Stanton <mvstanton@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#58020} > > TBR=mvstanton@chromium.org,mstarzinger@chromium.org,jgruber@chromium.org,tebbi@chromium.org > > Bug: v8:7989, v8:8548 > Change-Id: I464fc897205fefdf2dfc2eadc54d699c4e08a0e9 > Reviewed-on: https://chromium-review.googlesource.com/c/1361166 > Reviewed-by: Sigurd Schneider <sigurds@chromium.org> > Commit-Queue: Sigurd Schneider <sigurds@chromium.org> > Cr-Commit-Position: refs/heads/master@{#58028} TBR=mvstanton@chromium.org,mstarzinger@chromium.org,sigurds@chromium.org,jgruber@chromium.org Change-Id: I1075bb09de7cb8dad71e31ff51a4e7bb6a200a8b No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:7989, v8:8548 Reviewed-on: https://chromium-review.googlesource.com/c/1362043Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#58029}
-