1. 07 Feb, 2019 2 commits
    • Sigurd Schneider's avatar
      [cleanup] Move Code class out of objects.cc · 0c20a4c6
      Sigurd Schneider authored
      Drive-by: Refactor FlushInstructionCache to its own header. This removes
      dependencies of objects.cc and code.cc
      
      Bug: v8:8562
      Change-Id: If23f3b9d4f2068e08c61c0f4b070ecfe1b9a6cc0
      Reviewed-on: https://chromium-review.googlesource.com/c/1456081Reviewed-by: 's avatarMichael Starzinger <mstarzinger@chromium.org>
      Reviewed-by: 's avatarJakob Gruber <jgruber@chromium.org>
      Reviewed-by: 's avatarGeorg Neis <neis@chromium.org>
      Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#59435}
      0c20a4c6
    • deepak1556's avatar
      DISALLOW_IMPLICIT_CONSTRUCTORS for MacroAssembler · 9e060e47
      deepak1556 authored
      When BUILDING_V8_SHARED in release builds __declspec(dllexport)
      causes generation of implicit constructors in the forwarding class
      while its deleted in TurboAssemblerBase, which leads to compilation
      errors like:
      
      In file included from gen/v8/v8_base_jumbo_6.cc:41:
      In file included from .\../../v8/src/interface-descriptors.cc:7:
      In file included from ../../v8\src/macro-assembler.h:40:
      ../../v8\src/x64/macro-assembler-x64.h(92,9):  error: call to deleted constructor of 'v8::internal::TurboAssemblerBase'
            : TurboAssemblerBase(std::forward<Args>(args)...) {}
              ^                  ~~~~~~~~~~~~~~~~~~~~~~~~
      ../../v8\src/x64/macro-assembler-x64.h(536,25):  note: in instantiation of function template specialization 'v8::internal::TurboAssembler::TurboAssembler<v8::internal::TurboAssembler>' requested here
      class V8_EXPORT_PRIVATE MacroAssembler : public TurboAssembler {
                              ^
      ../../v8\src/turbo-assembler.h(127,34):  note: 'TurboAssemblerBase' has been explicitly marked deleted here
        DISALLOW_IMPLICIT_CONSTRUCTORS(TurboAssemblerBase);
                                       ^
      1 error generated.
      
      The original changes were made in https://chromium-review.googlesource.com/c/v8/v8/+/1414913
      
      R=mstarzinger@chromium.org,jgruber@chromium.org,clemensh@chromium.org
      
      Bug: NONE
      Change-Id: I87a5a678b8bae13b3adc6f1c6ac0b9313ed18d85
      Reviewed-on: https://chromium-review.googlesource.com/c/1454676
      Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
      Reviewed-by: 's avatarClemens Hammacher <clemensh@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#59427}
      9e060e47
  2. 06 Feb, 2019 1 commit
  3. 05 Feb, 2019 1 commit
  4. 01 Feb, 2019 1 commit
  5. 31 Jan, 2019 2 commits
    • Sigurd Schneider's avatar
      Fix pointer-compression related #defines · 0194eb58
      Sigurd Schneider authored
      1) Ensure 31bit Smis are enabled if pointer compression is.
      2) Enable some code for 31bit Smis
      
      Bug: v8:8344
      Change-Id: Ib1e68ebfcfd49e16d1548879b7670c88dc73449b
      Reviewed-on: https://chromium-review.googlesource.com/c/1445979
      Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
      Reviewed-by: 's avatarJaroslav Sevcik <jarin@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#59248}
      0194eb58
    • Pierre Langlois's avatar
      [arm64] Correctly print V registers. · 77a643e3
      Pierre Langlois authored
      The arm64 backend defines registers with a common base `CPURegister` class which
      can represent both general purpose and vector registers. We would use it to
      define the `RegisterName` function which results in printing all registers with
      `xN` when using the --trace-turbo-graph flag:
      
      ~~~
      [x0|R|f64] = Arm64LdrD : MRR [x7|R|tp] [x5|R|w64]
       ^^
       This is the d0 register, not x0
      ~~~
      
      We have `Register` and `VRegister` classes to distinguish general purpose
      registers from vector registers, use those to define `RegisterName` functions
      and print vector registers as `vN` intead:
      
      ~~~
      [v0|R|f64] = Arm64LdrD : MRR [x7|R|tp] [x5|R|w64]
      ~~~
      
      Since FloatRegister, DoubleRegister and Simd128Register are typedef of
      VRegister, we cannot differentiate them with the current `DEFINE_REGISTER_NAMES`
      abstraction. Architecturaly, S, D and Q registers are aliases of V registers so
      that's not a problem.
      
      Change-Id: Ic43036117c834070d3311b65c99ad1e24e1f9c3f
      Reviewed-on: https://chromium-review.googlesource.com/c/1445990Reviewed-by: 's avatarSigurd Schneider <sigurds@chromium.org>
      Reviewed-by: 's avatarClemens Hammacher <clemensh@chromium.org>
      Commit-Queue: Pierre Langlois <pierre.langlois@arm.com>
      Cr-Commit-Position: refs/heads/master@{#59234}
      77a643e3
  6. 30 Jan, 2019 2 commits
  7. 28 Jan, 2019 1 commit
  8. 23 Jan, 2019 1 commit
  9. 17 Jan, 2019 3 commits
  10. 16 Jan, 2019 1 commit
    • Clemens Hammacher's avatar
      [assembler] Allow to pass custom buffer implementations · 1a3aab51
      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: 's avatarMichael Starzinger <mstarzinger@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#58848}
      1a3aab51
  11. 14 Jan, 2019 1 commit
    • Camillo Bruni's avatar
      Reland "[parser] Inline byte scope data into PreparseData object" · a6f44629
      Camillo Bruni authored
      This is a reland of e2d44ede
      
      Original change's description:
      > [parser] Inline byte scope data into PreparseData object
      > 
      > Each PreparseData object had at least one pointer to a PodArray for its
      > serialized scope data. These objects usually have only tens of bytes of
      > payload. By inlining the byte data we save 3 words per PreparseData object.
      > This optimization saves 140KB of data on cnn.com.
      > 
      > 
      > - Store data_length and inner_length as int32 saving a words on 64bit
      > - Inline store byte data into PreparseData
      > - OnHeapConsumedPreparseData directly uses the PreparseData object
      > - get_inner, set_inner no longer allow Null sentinels
      > 
      > Change-Id: I1f62154d05ea2f98a6574efa738b32a8a84319d5
      > Reviewed-on: https://chromium-review.googlesource.com/c/1406673
      > Reviewed-by: Leszek Swirski <leszeks@chromium.org>
      > Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
      > Commit-Queue: Camillo Bruni <cbruni@chromium.org>
      > Cr-Commit-Position: refs/heads/master@{#58751}
      
      Change-Id: I1f0a22c641d0d67f435b01c82daf8da7f144bff4
      Reviewed-on: https://chromium-review.googlesource.com/c/1407066Reviewed-by: 's avatarLeszek Swirski <leszeks@chromium.org>
      Reviewed-by: 's avatarUlan Degenbaev <ulan@chromium.org>
      Commit-Queue: Camillo Bruni <cbruni@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#58785}
      a6f44629
  12. 11 Jan, 2019 3 commits
  13. 08 Jan, 2019 2 commits
  14. 04 Jan, 2019 1 commit
  15. 26 Dec, 2018 1 commit
  16. 21 Dec, 2018 4 commits
    • Jakob Gruber's avatar
      [nojit] Skip the on-heap trampoline for builtin calls · ccc068d5
      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: 's avatarSigurd Schneider <sigurds@chromium.org>
      Reviewed-by: 's avatarJaroslav Sevcik <jarin@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#58440}
      ccc068d5
    • Sigurd Schneider's avatar
      Reland "[deoptimizer] Refactor GenerateDeoptimizationEntries" · 2a72b8ac
      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: 's avatarSigurd Schneider <sigurds@chromium.org>
      Reviewed-by: 's avatarUlan Degenbaev <ulan@chromium.org>
      Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#58437}
      2a72b8ac
    • Sigurd Schneider's avatar
      Revert "[deoptimizer] Refactor GenerateDeoptimizationEntries" · 4b4175d7
      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: 's avatarSigurd Schneider <sigurds@chromium.org>
      Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#58425}
      4b4175d7
    • Sigurd Schneider's avatar
      [deoptimizer] Refactor GenerateDeoptimizationEntries · f63a657e
      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: 's avatarUlan Degenbaev <ulan@chromium.org>
      Reviewed-by: 's avatarJaroslav Sevcik <jarin@chromium.org>
      Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#58424}
      f63a657e
  17. 20 Dec, 2018 1 commit
  18. 19 Dec, 2018 2 commits
  19. 18 Dec, 2018 1 commit
  20. 17 Dec, 2018 5 commits
    • Jakob Gruber's avatar
      [nojit] Change builtin pointers to use Smis underneath · fa3cbf60
      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: 's avatarTobias Tebbi <tebbi@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#58286}
      fa3cbf60
    • Jakob Gruber's avatar
      [nojit] Add a kCallBuiltinPointer call kind · f323a5f4
      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: 's avatarLeszek Swirski <leszeks@chromium.org>
      Reviewed-by: 's avatarTobias Tebbi <tebbi@chromium.org>
      Commit-Queue: Jakob Gruber <jgruber@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#58281}
      f323a5f4
    • Sigurd Schneider's avatar
      Reland "[assembler] Split out CPUFeatures into its own file" · 01b0afd5
      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: 's avatarClemens Hammacher <clemensh@chromium.org>
      Reviewed-by: 's avatarUlan Degenbaev <ulan@chromium.org>
      Reviewed-by: 's avatarSigurd Schneider <sigurds@chromium.org>
      Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#58278}
      01b0afd5
    • Maya Lekova's avatar
      Revert "[assembler] Split out CPUFeatures into its own file" · 316b152a
      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: 's avatarMaya Lekova <mslekova@chromium.org>
      Commit-Queue: Maya Lekova <mslekova@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#58268}
      316b152a
    • Sigurd Schneider's avatar
      [assembler] Split out CPUFeatures into its own file · 3ad101f5
      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: 's avatarUlan Degenbaev <ulan@chromium.org>
      Reviewed-by: 's avatarClemens Hammacher <clemensh@chromium.org>
      Reviewed-by: 's avatarMarja Hölttä <marja@chromium.org>
      Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#58266}
      3ad101f5
  21. 13 Dec, 2018 3 commits
    • Sigurd Schneider's avatar
      Reland "Reland "Reland "[code-comments] Put code comments into the code object""" · b55dd17f
      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: 's avatarSigurd Schneider <sigurds@chromium.org>
      Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#58232}
      b55dd17f
    • Clemens Hammacher's avatar
      Revert "Reland "Reland "[code-comments] Put code comments into the code object""" · 8a5c0095
      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: 's avatarClemens Hammacher <clemensh@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#58228}
      8a5c0095
    • Sigurd Schneider's avatar
      Reland "Reland "[code-comments] Put code comments into the code object"" · 9c0a4858
      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: 's avatarMichael Starzinger <mstarzinger@chromium.org>
      Reviewed-by: 's avatarJakob Gruber <jgruber@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#58221}
      9c0a4858
  22. 12 Dec, 2018 1 commit