| commit | 5c6a9cfd65865db53882dcb4a5da77130e6f112f | |
| author | Shaunak Kishore <kshaunak@fb.com> | |
| Mon, 25 Jan 2021 18:06:23 +0000 (25 10:06 -0800) | ||
| committer | Facebook GitHub Bot <facebook-github-bot@users.noreply.github.com> | |
| Mon, 25 Jan 2021 18:19:01 +0000 (25 10:19 -0800) | ||
| tree | 1107a364b5293b4332d9756f6ec2f5df8f3e256f | treesnapshot (tar.gz zip) |
| parent | ce0c6dd7ed59a708f48845b0e2b34565b905dc9e | commitdiff |
Use bulk countedness checks to optimize PackedArray::Release
Summary: We can save some branch misses by doing masked countedness tests on an entire PackedBlock at a time.
Reviewed By: ricklavoie
Differential Revision: D25985142
fbshipit-source-id: 0854cec451fc26e5e7ffe567c998b3ac9d0b0a4a
Summary: We can save some branch misses by doing masked countedness tests on an entire PackedBlock at a time.
Reviewed By: ricklavoie
Differential Revision: D25985142
fbshipit-source-id: 0854cec451fc26e5e7ffe567c998b3ac9d0b0a4a
| hphp/runtime/base/packed-array.cpp | diffblobblamehistory |