Upgrade to llvm 14

Author: ehsanmok

.github/workflows/ci.yml

@@ -39,7 +39,7 @@ jobs:
         run: |
           wget https://apt.llvm.org/llvm.sh
           chmod +x llvm.sh
-          sudo ./llvm.sh 10
+          sudo ./llvm.sh 14
 
       - name: Clippy lint
         run: |

README.md

@@ -23,8 +23,8 @@ Make sure you have
 1. [Rust toolchain installed](https://www.rust-lang.org/tools/install)
 2. Cloned this repository (follow the instructions in each chapter)
 3. LLVM installed to run and test locally `cargo test --tests`
-    * Easiest option is LLVM v10.0 ([Debian/Ubuntu](https://apt.llvm.org/) or [macOS](https://formulae.brew.sh/formula/llvm))
-    * Otherwise, in `Cargo.toml` you'd need to change the `inkwell = { ..., features = ["your-llvm-version"] }` with LLVM version on your system (output of `llvm-config --version`)
+    * Easiest option is LLVM v14.0 ([Debian/Ubuntu](https://apt.llvm.org/) or [macOS](https://formulae.brew.sh/formula/llvm))
+    * Otherwise, in `Cargo.toml` you'd need to change the `inkwell = { ..., branch = "master", features = ["your-llvm-version"] }` with LLVM version on your system (output of `llvm-config --version`)
 
 
 To build the book locally, navigate to the `book` subdirectory and follow the instructions in [mdbook](https://github.com/rust-lang/mdBook).

book/src/01_calculator/basic_llvm.md

@@ -3,10 +3,10 @@
 
 ### Setup
 
-The code is available in [`calculator/examples/llvm/src/main.rs`](https://github.com/ehsanmok/create-your-own-lang-with-rust/blob/master/calculator/examples/llvm/src/main.rs). Because my `llvm-config --version` shows `10.0.0` so I'm using `features = ["llvm10-0"]` in inkwell
+The code is available in [`calculator/examples/llvm/src/main.rs`](https://github.com/ehsanmok/create-your-own-lang-with-rust/blob/master/calculator/examples/llvm/src/main.rs). Because my `llvm-config --version` shows `14.0.6` so I'm using `features = ["llvm14-0"]` in inkwell
 
 ```text
-inkwell = { git = "https://github.com/TheDan64/inkwell", branch = "master", features = ["llvm10-0"] }
+inkwell = { git = "https://github.com/TheDan64/inkwell", branch = "master", features = ["llvm14-0"] }
 ```
 
 Go to [`calculator/examples/llvm`](https://github.com/ehsanmok/create-your-own-lang-with-rust/blob/master/calculator/examples/llvm/) sub-crate and `cargo run`.

book/src/01_calculator/jit_intro.md

@@ -6,7 +6,7 @@ JIT compilation is a combination of Ahead-Of-Time (AOT) compilation and interpre
 
 [LLVM](https://en.wikipedia.org/wiki/LLVM) (which is *not* an acronym) is a mature compiler backend (code generator) infrastructure powering many languages such as [Clang](https://clang.llvm.org/), [Rust](https://www.rust-lang.org/), [Swift](https://swift.org/), etc. It has its own IR and Virtual Machine Bytecode abstracting away the underlying platform-specific differences.
 
-We will use [inkwell](https://github.com/TheDan64/inkwell) which provides a safe Rust wrapper around LLVM. Remember to use the branch according to your installed `llvm-config --version`.
+We will use [inkwell](https://github.com/TheDan64/inkwell) which provides a safe Rust wrapper around LLVM.
 
 ### Alternatives
 

book/src/intro.md

@@ -16,8 +16,8 @@ The accompanying codes and materials for this book are available in [GitHub](htt
     ```
 
 * LLVM installed to run and test locally `cargo test --tests`
-  * Easiest option is LLVM v10.0 ([Debian/Ubuntu](https://apt.llvm.org/) or [macOS](https://formulae.brew.sh/formula/llvm))
-  * Otherwise, in `Cargo.toml` you'd need to change the `inkwell = { ..., branch = "your-llvm-version" }` with LLVM version on your system (output of `llvm-config --version`)
+  * Easiest option is LLVM v14.0 ([Debian/Ubuntu](https://apt.llvm.org/) or [macOS](https://formulae.brew.sh/formula/llvm))
+  * Otherwise, in `Cargo.toml` you'd need to change the `inkwell = { ..., branch = "master", features = ["your-llvm-version"] }` with LLVM version on your system (output of `llvm-config --version`)
 
 ## Motivations and Goals
 

calculator/Cargo.toml

@@ -8,7 +8,7 @@ edition = "2018"
 pest = "2.1"
 pest_derive = "2.1"
 anyhow = "1.0"
-inkwell = { git = "https://github.com/TheDan64/inkwell", branch = "master", features = ["llvm10-0"] }  # use correct feature according to your llvm version
+inkwell = { git = "https://github.com/TheDan64/inkwell", branch = "master", features = ["llvm14-0"] }  # use correct feature according to your llvm version
 rustyline = "6.2"
 cfg-if = "0.1"
 

calculator/examples/llvm/Cargo.toml

@@ -5,4 +5,4 @@ authors = ["ehsanmok <[email protected]>"]
 edition = "2018"
 
 [dependencies]
-inkwell = { git = "https://github.com/TheDan64/inkwell", branch = "llvm10-0" }
+inkwell = { git = "https://github.com/TheDan64/inkwell", branch = "master", features = ["llvm14-0"] }

calculator/src/compiler/vm/bytecode.rs

@@ -1,7 +1,7 @@
 use crate::compiler::vm::{make_op, OpCode};
 use crate::{Compile, Node, Operator};
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 // ANCHOR: bytecode
 pub struct Bytecode {
     pub instructions: Vec<u8>,