Update cranelift and add a test for bitreverse

Fixes #168 using CraneStation/cranelift#683

3 files changed, 13 insertions, 10 deletions

diff --git a/Cargo.lock b/Cargo.lock
index c76988d8cab..39c6e2b109f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -114,7 +114,7 @@ dependencies = [
 [[package]]
 name = "cranelift"
 version = "0.28.0"
-source = "git+https://github.com/CraneStation/cranelift.git#f3a9226f77c54ec792356fd016c98cc5f40917db"
+source = "git+https://github.com/CraneStation/cranelift.git#0d180cfc7f93c724d47ac77f0180c095768bc4fd"
 dependencies = [
  "cranelift-codegen 0.28.0 (git+https://github.com/CraneStation/cranelift.git)",
  "cranelift-frontend 0.28.0 (git+https://github.com/CraneStation/cranelift.git)",
@@ -123,7 +123,7 @@ dependencies = [
 [[package]]
 name = "cranelift-bforest"
 version = "0.28.0"
-source = "git+https://github.com/CraneStation/cranelift.git#f3a9226f77c54ec792356fd016c98cc5f40917db"
+source = "git+https://github.com/CraneStation/cranelift.git#0d180cfc7f93c724d47ac77f0180c095768bc4fd"
 dependencies = [
  "cranelift-entity 0.28.0 (git+https://github.com/CraneStation/cranelift.git)",
 ]
@@ -131,7 +131,7 @@ dependencies = [
 [[package]]
 name = "cranelift-codegen"
 version = "0.28.0"
-source = "git+https://github.com/CraneStation/cranelift.git#f3a9226f77c54ec792356fd016c98cc5f40917db"
+source = "git+https://github.com/CraneStation/cranelift.git#0d180cfc7f93c724d47ac77f0180c095768bc4fd"
 dependencies = [
  "cranelift-bforest 0.28.0 (git+https://github.com/CraneStation/cranelift.git)",
  "cranelift-codegen-meta 0.28.0 (git+https://github.com/CraneStation/cranelift.git)",
@@ -145,7 +145,7 @@ dependencies = [
 [[package]]
 name = "cranelift-codegen-meta"
 version = "0.28.0"
-source = "git+https://github.com/CraneStation/cranelift.git#f3a9226f77c54ec792356fd016c98cc5f40917db"
+source = "git+https://github.com/CraneStation/cranelift.git#0d180cfc7f93c724d47ac77f0180c095768bc4fd"
 dependencies = [
  "cranelift-entity 0.28.0 (git+https://github.com/CraneStation/cranelift.git)",
 ]
@@ -153,12 +153,12 @@ dependencies = [
 [[package]]
 name = "cranelift-entity"
 version = "0.28.0"
-source = "git+https://github.com/CraneStation/cranelift.git#f3a9226f77c54ec792356fd016c98cc5f40917db"
+source = "git+https://github.com/CraneStation/cranelift.git#0d180cfc7f93c724d47ac77f0180c095768bc4fd"
 
 [[package]]
 name = "cranelift-faerie"
 version = "0.28.0"
-source = "git+https://github.com/CraneStation/cranelift.git#f3a9226f77c54ec792356fd016c98cc5f40917db"
+source = "git+https://github.com/CraneStation/cranelift.git#0d180cfc7f93c724d47ac77f0180c095768bc4fd"
 dependencies = [
  "cranelift-codegen 0.28.0 (git+https://github.com/CraneStation/cranelift.git)",
  "cranelift-module 0.28.0 (git+https://github.com/CraneStation/cranelift.git)",
@@ -171,7 +171,7 @@ dependencies = [
 [[package]]
 name = "cranelift-frontend"
 version = "0.28.0"
-source = "git+https://github.com/CraneStation/cranelift.git#f3a9226f77c54ec792356fd016c98cc5f40917db"
+source = "git+https://github.com/CraneStation/cranelift.git#0d180cfc7f93c724d47ac77f0180c095768bc4fd"
 dependencies = [
  "cranelift-codegen 0.28.0 (git+https://github.com/CraneStation/cranelift.git)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -181,7 +181,7 @@ dependencies = [
 [[package]]
 name = "cranelift-module"
 version = "0.28.0"
-source = "git+https://github.com/CraneStation/cranelift.git#f3a9226f77c54ec792356fd016c98cc5f40917db"
+source = "git+https://github.com/CraneStation/cranelift.git#0d180cfc7f93c724d47ac77f0180c095768bc4fd"
 dependencies = [
  "cranelift-codegen 0.28.0 (git+https://github.com/CraneStation/cranelift.git)",
  "cranelift-entity 0.28.0 (git+https://github.com/CraneStation/cranelift.git)",
@@ -192,7 +192,7 @@ dependencies = [
 [[package]]
 name = "cranelift-native"
 version = "0.28.0"
-source = "git+https://github.com/CraneStation/cranelift.git#f3a9226f77c54ec792356fd016c98cc5f40917db"
+source = "git+https://github.com/CraneStation/cranelift.git#0d180cfc7f93c724d47ac77f0180c095768bc4fd"
 dependencies = [
  "cranelift-codegen 0.28.0 (git+https://github.com/CraneStation/cranelift.git)",
  "raw-cpuid 6.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -202,7 +202,7 @@ dependencies = [
 [[package]]
 name = "cranelift-simplejit"
 version = "0.28.0"
-source = "git+https://github.com/CraneStation/cranelift.git#f3a9226f77c54ec792356fd016c98cc5f40917db"
+source = "git+https://github.com/CraneStation/cranelift.git#0d180cfc7f93c724d47ac77f0180c095768bc4fd"
 dependencies = [
  "cranelift-codegen 0.28.0 (git+https://github.com/CraneStation/cranelift.git)",
  "cranelift-module 0.28.0 (git+https://github.com/CraneStation/cranelift.git)",
diff --git a/example/mini_core.rs b/example/mini_core.rs
index b7277f5ee9f..19044e1fea5 100644
--- a/example/mini_core.rs
+++ b/example/mini_core.rs
@@ -348,6 +348,7 @@ pub mod intrinsics {
         pub fn uninit<T>() -> T;
         pub fn ctlz_nonzero<T>(x: T) -> T;
         pub fn needs_drop<T>() -> bool;
+        pub fn bitreverse<T>(x: T) -> T;
     }
 }
 
diff --git a/example/mini_core_hello_world.rs b/example/mini_core_hello_world.rs
index 5ab7575252b..4fa08391f5a 100644
--- a/example/mini_core_hello_world.rs
+++ b/example/mini_core_hello_world.rs
@@ -137,6 +137,8 @@ fn main() {
         puts(*world as *const str as *const u8);
         world as Box<SomeTrait>;
 
+        assert_eq!(intrinsics::bitreverse(0b10101000u8), 0b00010101u8);
+
         assert_eq!(intrinsics::size_of_val(hello) as u8, 6);
 
         let chars = &['C', 'h', 'a', 'r', 's'];