]> git.lizzy.rs Git - rust.git/commitdiff
auto merge of #12809 : eddyb/rust/ty-arena, r=cmr
authorbors <bors@rust-lang.org>
Mon, 8 Sep 2014 15:36:13 +0000 (15:36 +0000)
committerbors <bors@rust-lang.org>
Mon, 8 Sep 2014 15:36:13 +0000 (15:36 +0000)
This was inspired by seeing a LLVM flatline of **~600MB** when running rustc with jemalloc (each type's `t_box_` is allocated on the heap, creating a lot of fragmentation, which jemalloc can deal with, unlike glibc).


Trivial merge