1. 22 Feb, 2021 1 commit
  2. 26 Apr, 2017 1 commit
    • Michael Starzinger's avatar
      [asm.js] Fix numeric literal bounds checking. · e2accb42
      Michael Starzinger authored
      This fixes the bounds checking of "unsigned" numeric literals (those
      that do not contains dots) by the parser. In particular this fixes a
      bogus truncation to 32-bit in the scanner. It also makes the scanner
      more robust by limiting the range of those numeric literals, hence
      completely avoiding rounding loss or truncation errors.
      
      R=clemensh@chromium.org
      TEST=unittests/AsmJsScannerTest.UnsignedNumbers
      BUG=v8:6298
      
      Change-Id: Id31ab3c652e99fa8d3d6663315768e1bfaf3b773
      Reviewed-on: https://chromium-review.googlesource.com/486881Reviewed-by: 's avatarClemens Hammacher <clemensh@chromium.org>
      Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#44890}
      e2accb42
  3. 25 Apr, 2017 1 commit