Skip to content

V
V8
Switch branch/tag
  1. 02 Aug, 2019 1 commit
  3. 01 Aug, 2019 17 commits
  5. 31 Jul, 2019 19 commits
  7. 30 Jul, 2019 3 commits
    • Ng Zhi An's avatar
      Fix assembler sequence for cmppd · cfc15737
      Ng Zhi An authored 
      REX prefix should be after mandatory prefix and before opcode.

Change-Id: I9829384d7d617d3be203026ae84ffa30aaef6d2e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1726983
Commit-Queue: Bill Budge <bbudge@chromium.org>
Auto-Submit: Zhi An Ng <zhin@chromium.org>
Reviewed-by: 's avatarBill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62997}
      cfc15737
    • Thibaud Michaud's avatar
      Reland "[wasm] Simplify module creation" · fc1e98ac
      Thibaud Michaud authored 
      Original CL:
> [wasm] Simplify module creation
>
> This includes WasmEngine::NewNativeModule() and
WasmModuleObject::New().
> The intent is to make the various ways of creating a module (sync,
> async, deserialize, import) more similar.
>
> After this change, a NativeModule will always be created before a
> WasmModuleObject. This will make it easier to look up a cached
> NativeModule given its wire bytes.
>
> The following changes are made:
>
> * Use WasmCodeManager::EstimateNativeModuleCodeSize() to find the code
>   size estimate by default. A different code size estimate is only
used in
>   tests.
> * Change CompileJsToWasmWrappers() to allocate a new FixedArray
instead of
>   assuming the array was created with the correct size. This
simplifies
>   WasmModuleObject::New(), and matches what CompileToNativeModule()
>   does.
> * Remove the WasmModuleObject::New() constructor that creates a
>   NativeModule. This case was only used in DeserializeNativeModule()
and
>   in test code.
>
> Change-Id: I6bdfc425057f92de11abbbf702d052d40aa8267d
> Reviewed-on:
https://chromium-review.googlesource.com/c/v8/v8/+/1717497
> Commit-Queue: Ben Smith <binji@chromium.org>
> Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#62925}

R=ahaas@chromium.org, clemensh@chromium.org
CC=binji@chromium.org

Change-Id: I03aa901a1df65af28f864d9aabe2b134ea132e99
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1724213
Commit-Queue: Ben Smith <binji@chromium.org>
Reviewed-by: 's avatarBen Smith <binji@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62996}
      fc1e98ac
    • Deepti Gandluri's avatar
      [wasm-simd] SIMD shifts should use register instead of immediates · f6a05ec8
      Deepti Gandluri authored 
       - Add new instruction variants for psllq, psrlq (x64), vshl (ARM)
 - Add instruction selection, code generation for register shifts
 - Remove implicit immediate for shift operators
 - Fix interpreter, tests

Bug:v8:8934, v8:8460

Change-Id: I3481d7ba34a34f7792ff1a61d4a726a1a9abab8d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1722198
Commit-Queue: Deepti Gandluri <gdeepti@chromium.org>
Reviewed-by: 's avatarMichael Starzinger <mstarzinger@chromium.org>
Reviewed-by: 's avatarBill Budge <bbudge@chromium.org>
Reviewed-by: 's avatarZhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62995}
      f6a05ec8