1. 22 Sep, 2020 1 commit
  2. 19 Aug, 2020 1 commit
    • Ng Zhi An's avatar
      [wasm-simd] Fix bounds check for load extends · a85b5a63
      Ng Zhi An authored
      Load extends always load 8 bytes, so the access size does not depend on
      MachineType of the load. The MachineType is used for classifying the
      lane shape of the 8-byte load.
      
      Also add cctest to load splats and load extends to test OOB. (Note that
      load splats access size depends on MachineType).
      
      Add regression test from clusterfuzz, minimized by ahaas@. Remove the
      `--no-wasm-trap-handler` flag since we have a no_wasm_traps variant that
      should test this flag.
      
      Bug: chromium:1116019
      Change-Id: I27ba051d0536ca0f6fd75dd641ca9b78132dafed
      Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2363291
      Commit-Queue: Zhi An Ng <zhin@chromium.org>
      Reviewed-by: 's avatarAndreas Haas <ahaas@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#69489}
      a85b5a63