tree ba5ddea8b388ad9c0aecb5cf942fc3a6c5ca358d
parent 6fd776dd17cd65cf06bc6804660cd6862e764f92
author Ryan Macnak <rmacnak@google.com> 1654017473 +0000
committer Commit Bot <commit-bot@chromium.org> 1654017473 +0000

[vm, gc] Don't double initialize typed data in compressed pointers mode.

Originally, memory in the compressed heap was recycled such that allocating a large page didn't guarentee the page was zeroed. Since 735f96d6a68190558518a1037ba4028029d85bcd, allocating a large page results in a freshly committed page that is zeroed.

TEST=ci
Change-Id: I1ab1fdf16fc3d498d676a228187162b2e669f692
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/246303
Reviewed-by: Liam Appelbe <liama@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>