| commit | 4a3c551a60b84aa1c388fee39814f93280d74dd5 | |
| author | Shaunak Kishore <kshaunak@fb.com> | |
| Thu, 17 Dec 2020 19:30:24 +0000 (17 11:30 -0800) | ||
| committer | Facebook GitHub Bot <facebook-github-bot@users.noreply.github.com> | |
| Thu, 17 Dec 2020 19:38:08 +0000 (17 11:38 -0800) | ||
| tree | 7e53699269d6269aab07f5660ce2176acbaf78c1 | treesnapshot (tar.gz zip) |
| parent | e71314abb5173e77c01131427d90bd21ac0d9ecb | commitdiff |
Avoid truncations in MonotypeVec
Summary: We take a 64-bit input; on x86-64, truncating it to 32-bit to load individual values costs an extra, unnecessary instruction.
Reviewed By: colavitam
Differential Revision: D25615490
fbshipit-source-id: aa54e7694dbb05cc7f22c818d229fa79ce8aa768
Summary: We take a 64-bit input; on x86-64, truncating it to 32-bit to load individual values costs an extra, unnecessary instruction.
Reviewed By: colavitam
Differential Revision: D25615490
fbshipit-source-id: aa54e7694dbb05cc7f22c818d229fa79ce8aa768
| hphp/runtime/base/bespoke/monotype-vec.cpp | diffblobblamehistory | |
| hphp/runtime/base/bespoke/monotype-vec.h | diffblobblamehistory |