Set EvalLowStaticArrays to false in the correct place for repo building
Summary:
HHBBC was forcing EvalLowStaticArrays to be false right
before running (we don't want low-mem arrays during HHBBC because
we'll run out of low-mem). However this is much too late because a
large number of arrays will have been created before HHBBC runs (since
EvalLowStaticArrays defaults to true, they'll be put into low
mem). Instead set it right when the compiler starts up, before
anything is even parsed.
Reviewed By: leikahing
Differential Revision:
D22890523
fbshipit-source-id:
ccd62ab3da23716c06090182c8348e4ddad1f2c4