Skip to content

V
V8
Switch branch/tag
  1. 03 Jul, 2018 2 commits
    • jing.bao's avatar
      [ia32][wasm] Disallow using the same register for input and temp for I8x16Mul · a0782977
      jing.bao authored 
      Also improve its code generation.

Change-Id: I4358500a66b0d21cdc8850a4e63986c4901d3cf4
Reviewed-on: https://chromium-review.googlesource.com/1118005
Commit-Queue: Jing Bao <jing.bao@intel.com>
Reviewed-by: 's avatarBill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54147}
      a0782977
    • Alexey Kozyatinskiy's avatar
      [debug] liveedit in native · 3dfaf826
      Alexey Kozyatinskiy authored 
      Liveedit step-by-step:
1. calculate diff between old source and new source,
2. map function literals from old source to new source,
3. create new script for new_source,
4. mark literals with changed code as changed, all others as unchanged,
5. check that for changed literals there are no:
  - running generators in the heap,
  - non droppable frames (e.g. running generator) above them on stack.
6. mark the bottom most frame with changed function as scheduled for
   restart if any.
7. for unchanged functions:
  - deoptimize,
  - remove from cache,
  - update source positions,
  - move to new script,
  - reset feedback information and preparsed scope information if any,
  - replace any sfi in constant pool with changed one if any.
8. for changed functions:
  - deoptimize
  - remove from cache,
  - reset feedback information,
  - update all links from js functions to old shared with new one.
9. swap scripts.

TBR=ulan@chromium.org

Bug: v8:7862,v8:5713
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I8f6f6156318cc82d6f36d7ebc1c9f7d5f3aa1461
Reviewed-on: https://chromium-review.googlesource.com/1105493Reviewed-by: 's avatarAleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: 's avatarDmitry Gozman <dgozman@chromium.org>
Reviewed-by: 's avatarYang Guo <yangguo@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54146}
      3dfaf826
  3. 02 Jul, 2018 26 commits
  5. 01 Jul, 2018 1 commit
  7. 30 Jun, 2018 1 commit
  9. 29 Jun, 2018 10 commits