Less copying when resolving type structures
commitbafad65d3d26b425c1bb4331e2b07c5d2af6e851
authorMark Williams <mwilliams@fb.com>
Sun, 19 May 2019 22:13:18 +0000 (19 15:13 -0700)
committerHhvm Bot <hhvm-bot@users.noreply.github.com>
Sun, 19 May 2019 22:16:16 +0000 (19 15:16 -0700)
tree756885481337b2e1338b53eb6f61dc746fede7db
parent763d2f699ca7f1f79315a15ba069857679995ac2
Less copying when resolving type structures

Summary:
There's a lot of redundant copying, and its measureably affecting
build times.

Reviewed By: oulgen

Differential Revision: D15409586

fbshipit-source-id: 704338432e8e37f19ed630983a4b970b1aec12f3
hphp/hhbbc/interp.cpp