From f054aa2d7cfe570d6f91a10c8b5b3056a598d5a8 Mon Sep 17 00:00:00 2001
From: Per <Per Lindgren>
Date: Thu, 10 Oct 2019 13:04:15 +0200
Subject: [PATCH] printing module
---
examples/crust.rs | 22 +++++++++++++++++-----
1 file changed, 17 insertions(+), 5 deletions(-)
diff --git a/examples/crust.rs b/examples/crust.rs
index 7f92b9a..f1a7b55 100644
--- a/examples/crust.rs
+++ b/examples/crust.rs
@@ -10,7 +10,9 @@ use inkwell::{
module::Module,
passes::PassManager,
types::BasicTypeEnum,
- values::{BasicValueEnum, FloatValue, FunctionValue, IntValue, PointerValue},
+ values::{
+ BasicValueEnum, FloatValue, FunctionValue, IntValue, PointerValue,
+ },
FloatPredicate, OptimizationLevel,
};
use std::collections::HashMap;
@@ -83,9 +85,12 @@ fn jit_compile_sum(
fn main() -> Result<(), Box<dyn Error>> {
let context = Context::create();
- let module = context.create_module("expr");
+ let mut module = context.create_module("expr");
let builder = context.create_builder();
- let execution_engine = module.create_jit_execution_engine(OptimizationLevel::None)?;
+ let execution_engine =
+ module.create_jit_execution_engine(OptimizationLevel::None)?;
+
+ // let passmanager = PassManager::create(input: I)
match parse_expr(Span::new(
"
@@ -94,8 +99,14 @@ fn main() -> Result<(), Box<dyn Error>> {
)) {
Ok((_, e)) => {
println!("{:?}", &e);
- let fun_expr = jit_compile_sum(&e, &context, &module, &builder, &execution_engine)
- .ok_or("Unable to JIT compile `expr`")?;
+ let fun_expr = jit_compile_sum(
+ &e,
+ &context,
+ &module,
+ &builder,
+ &execution_engine,
+ )
+ .ok_or("Unable to JIT compile `expr`")?;
unsafe {
println!("{}", fun_expr.call());
@@ -103,6 +114,7 @@ fn main() -> Result<(), Box<dyn Error>> {
}
_ => panic!(),
}
+ println!("module: {}", module.print_to_string());
Ok(())
}
--
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