Commit Graph

6 Commits

Author SHA1 Message Date
vogelheim
de4f3d3eff Fix expression positions for for-loops.
FullCodegen generates 2 statement positions for the loop init block, like so:

  for(var i = 0; i....
      ^   ^

This change removes the first of those, updates unit tests,
and removes text expectations for Ignition.

---
An alternative would be to emulate the existing behaviour in Ignition, but:
- The new behaviour seems more logical,
- Ignition generates no bytecodes for the 'var', meaning there is no code position to attach the break position to.

BUG=v8:4690
LOG=Y

Review URL: https://codereview.chromium.org/1784883002

Cr-Commit-Position: refs/heads/master@{#34717}
2016-03-11 12:02:51 +00:00
yangguo
9113402b53 [debugger] break at each initialization in a multiple var declaration.
R=rossberg@chromium.org
BUG=v8:4807
LOG=N

Committed: https://crrev.com/ee98147ea0d994bcfb0d14d43f490ee828d2426f
Cr-Commit-Position: refs/heads/master@{#34531}

Review URL: https://codereview.chromium.org/1768973002

Cr-Commit-Position: refs/heads/master@{#34540}
2016-03-07 13:41:18 +00:00
machenbach
c6dbb071a3 Revert of [debugger] break at each initialization in a multiple var declaration. (patchset id:1 of https://codereview.chromium.org/1768973002/ )
Reason for revert:
[Sheriff] Breaks layout tests:
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/5160

Original issue's description:
> [debugger] break at each initialization in a multiple var declaration.
>
> R=rossberg@chromium.org
> BUG=v8:4807
> LOG=N
>
> Committed: https://crrev.com/ee98147ea0d994bcfb0d14d43f490ee828d2426f
> Cr-Commit-Position: refs/heads/master@{#34531}

TBR=rossberg@chromium.org,yangguo@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4807

Review URL: https://codereview.chromium.org/1770783003

Cr-Commit-Position: refs/heads/master@{#34538}
2016-03-07 12:53:55 +00:00
yangguo
ee98147ea0 [debugger] break at each initialization in a multiple var declaration.
R=rossberg@chromium.org
BUG=v8:4807
LOG=N

Review URL: https://codereview.chromium.org/1768973002

Cr-Commit-Position: refs/heads/master@{#34531}
2016-03-07 12:00:16 +00:00
yangguo
8bee91a58b [debugger] remove step count parameter from prepare step.
And tons of changes to debugger tests.

R=bmeurer@chromium.org
BUG=chromium:569835
LOG=N

Review URL: https://codereview.chromium.org/1525173003

Cr-Commit-Position: refs/heads/master@{#32885}
2015-12-16 08:39:54 +00:00
yangguo
c1b5d17439 Debugger: clear ICs on activating step-in to correctly flood accessor pairs.
If we compile handlers to call accessors, Debug::HandleStepIn won't get
called. Therefore we need to clear ICs each time. This has not been
necessary before because we used to patch ICs for breaking, and restored
them with cleared ICs. This is no longer the case. We do not use ICs
for breaking anymore, so they are not implicitly cleared any longer.

R=mvstanton@chromium.org
BUG=v8:4269
LOG=N

Review URL: https://codereview.chromium.org/1212253009

Cr-Commit-Position: refs/heads/master@{#29518}
2015-07-07 13:57:16 +00:00