perf: test zoxc's rustc-hash fork

Author: lqd

Cargo.lock

@@ -563,7 +563,7 @@ dependencies = [
  "chalk-derive",
  "chalk-ir",
  "chalk-solve",
- "rustc-hash",
+ "rustc-hash 1.1.0",
  "tracing",
 ]
 
@@ -590,7 +590,7 @@ dependencies = [
  "indexmap",
  "itertools 0.10.1",
  "petgraph",
- "rustc-hash",
+ "rustc-hash 1.1.0",
  "tracing",
  "tracing-subscriber",
  "tracing-tree",
@@ -2250,7 +2250,7 @@ dependencies = [
  "memmap2",
  "parking_lot",
  "perf-event-open-sys",
- "rustc-hash",
+ "rustc-hash 1.1.0",
  "smallvec",
 ]
 
@@ -2264,7 +2264,7 @@ dependencies = [
  "memmap2",
  "parking_lot",
  "perf-event-open-sys",
- "rustc-hash",
+ "rustc-hash 1.1.0",
  "smallvec",
 ]
 
@@ -2775,7 +2775,7 @@ checksum = "c4e8e505342045d397d0b6674dcb82d6faf5cf40484d30eeb88fc82ef14e903f"
 dependencies = [
  "datafrog",
  "log",
- "rustc-hash",
+ "rustc-hash 1.1.0",
 ]
 
 [[package]]
@@ -3306,6 +3306,11 @@ dependencies = [
  "rustc-std-workspace-core",
 ]
 
+[[package]]
+name = "rustc-hash"
+version = "1.0.1"
+source = "git+https://github.com/Zoxc/rustc-hash/?branch=new-hash#a5a1e17e92967bb98ff8513d25a9bc07bf12caca"
+
 [[package]]
 name = "rustc-hash"
 version = "1.1.0"
@@ -3637,7 +3642,7 @@ dependencies = [
  "measureme 10.0.0",
  "memmap2",
  "parking_lot",
- "rustc-hash",
+ "rustc-hash 1.0.1",
  "rustc-rayon",
  "rustc-rayon-core",
  "rustc_graphviz",

compiler/rustc_data_structures/Cargo.toml

@@ -19,7 +19,7 @@ cfg-if = "0.1.2"
 stable_deref_trait = "1.0.0"
 rayon = { version = "0.3.2", package = "rustc-rayon" }
 rayon-core = { version = "0.3.2", package = "rustc-rayon-core" }
-rustc-hash = "1.1.0"
+rustc-hash = { git = "https://github.com/Zoxc/rustc-hash/", branch = "new-hash" }
 smallvec = { version = "1.6.1", features = ["union", "may_dangle"] }
 rustc_index = { path = "../rustc_index", package = "rustc_index" }
 bitflags = "1.2.1"