Rollup merge of #39561 - phungleson:libcollectionsbench, r=alexcrichton

Extract collections benchmarks to libcollections/bench

Good suggestion from @stjepang https://github.com/rust-lang/rust/issues/39484#issuecomment-277467765

r? @alexcrichton

13 files changed, 2 insertions, 2 deletions

diff --git a/src/libcore/Cargo.toml b/src/libcore/Cargo.toml
index 4f7cd7b016d..e847c7fa3a0 100644
--- a/src/libcore/Cargo.toml
+++ b/src/libcore/Cargo.toml
@@ -14,5 +14,5 @@ name = "coretest"
 path = "../libcoretest/lib.rs"
 
 [[bench]]
-name = "corebench"
-path = "../libcore/bench/lib.rs"
+name = "corebenches"
+path = "../libcore/benches/lib.rs"
diff --git a/src/libcore/bench/any.rs b/src/libcore/benches/any.rs
index 67e02cf9509..67e02cf9509 100644
--- a/src/libcore/bench/any.rs
+++ b/src/libcore/benches/any.rs
diff --git a/src/libcore/bench/hash/mod.rs b/src/libcore/benches/hash/mod.rs
index 55d9e3e0913..55d9e3e0913 100644
--- a/src/libcore/bench/hash/mod.rs
+++ b/src/libcore/benches/hash/mod.rs
diff --git a/src/libcore/bench/hash/sip.rs b/src/libcore/benches/hash/sip.rs
index 3379c85bbec..3379c85bbec 100644
--- a/src/libcore/bench/hash/sip.rs
+++ b/src/libcore/benches/hash/sip.rs
diff --git a/src/libcore/bench/iter.rs b/src/libcore/benches/iter.rs
index 93d38a5bc83..93d38a5bc83 100644
--- a/src/libcore/bench/iter.rs
+++ b/src/libcore/benches/iter.rs
diff --git a/src/libcore/bench/lib.rs b/src/libcore/benches/lib.rs
index d2db329da79..d2db329da79 100644
--- a/src/libcore/bench/lib.rs
+++ b/src/libcore/benches/lib.rs
diff --git a/src/libcore/bench/mem.rs b/src/libcore/benches/mem.rs
index 8e541d92a7f..8e541d92a7f 100644
--- a/src/libcore/bench/mem.rs
+++ b/src/libcore/benches/mem.rs
diff --git a/src/libcore/bench/num/dec2flt/mod.rs b/src/libcore/benches/num/dec2flt/mod.rs
index 562866e1177..562866e1177 100644
--- a/src/libcore/bench/num/dec2flt/mod.rs
+++ b/src/libcore/benches/num/dec2flt/mod.rs
diff --git a/src/libcore/bench/num/flt2dec/mod.rs b/src/libcore/benches/num/flt2dec/mod.rs
index 1de2bf4921f..1de2bf4921f 100644
--- a/src/libcore/bench/num/flt2dec/mod.rs
+++ b/src/libcore/benches/num/flt2dec/mod.rs
diff --git a/src/libcore/bench/num/flt2dec/strategy/dragon.rs b/src/libcore/benches/num/flt2dec/strategy/dragon.rs
index 6824cf40ed2..6824cf40ed2 100644
--- a/src/libcore/bench/num/flt2dec/strategy/dragon.rs
+++ b/src/libcore/benches/num/flt2dec/strategy/dragon.rs
diff --git a/src/libcore/bench/num/flt2dec/strategy/grisu.rs b/src/libcore/benches/num/flt2dec/strategy/grisu.rs
index 82e1a858fca..82e1a858fca 100644
--- a/src/libcore/bench/num/flt2dec/strategy/grisu.rs
+++ b/src/libcore/benches/num/flt2dec/strategy/grisu.rs
diff --git a/src/libcore/bench/num/mod.rs b/src/libcore/benches/num/mod.rs
index 55f0bdb57ec..55f0bdb57ec 100644
--- a/src/libcore/bench/num/mod.rs
+++ b/src/libcore/benches/num/mod.rs
diff --git a/src/libcore/bench/ops.rs b/src/libcore/benches/ops.rs
index 7f36a4b0771..7f36a4b0771 100644
--- a/src/libcore/bench/ops.rs
+++ b/src/libcore/benches/ops.rs