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remove Invoke

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This commit is contained in:
Folkert 2021-08-20 19:32:55 +02:00
parent 19d56fa7d4
commit 194918fe4b
9 changed files with 15 additions and 532 deletions
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44
compiler/gen_llvm/src/llvm/build.rs
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@ -2198,7 +2198,6 @@ pub fn build_exp_stmt<'a, 'ctx, 'env>(
parent: FunctionValue<'ctx>,
stmt: &roc_mono::ir::Stmt<'a>,
) -> BasicValueEnum<'ctx> {
use roc_mono::ir::Expr;
use roc_mono::ir::Stmt::*;
match stmt {
@ -2259,48 +2258,6 @@ pub fn build_exp_stmt<'a, 'ctx, 'env>(
value
}
Invoke {
symbol,
call,
layout,
pass,
fail: roc_mono::ir::Stmt::Resume(_),
exception_id: _,
} => {
// when the fail case is just Rethrow, there is no cleanup work to do
// so we can just treat this invoke as a normal call
let stmt = roc_mono::ir::Stmt::Let(*symbol, Expr::Call(call.clone()), *layout, pass);
build_exp_stmt(env, layout_ids, func_spec_solutions, scope, parent, &stmt)
}
Invoke {
call, layout: _, ..
} => match call.call_type {
CallType::ByName { .. } => {
unreachable!("we should not end up here")
}
CallType::Foreign {
ref foreign_symbol,
ref ret_layout,
} => build_foreign_symbol(env, scope, foreign_symbol, call.arguments, ret_layout),
CallType::LowLevel { .. } => {
unreachable!("lowlevel itself never throws exceptions")
}
CallType::HigherOrderLowLevel { .. } => {
unreachable!("lowlevel itself never throws exceptions")
}
},
Resume(exception_id) => {
let exception_object = scope.get(&exception_id.into_inner()).unwrap().1;
env.builder.build_resume(exception_object);
env.ptr_int().const_zero().into()
}
Switch {
branches,
default_branch,
@ -6117,7 +6074,6 @@ fn throw_exception<'a, 'ctx, 'env>(env: &Env<'a, 'ctx, 'env>, message: &str) {
)
.into_pointer_value();
// cxa_throw_exception(env, info);
env.call_panic(cast, PanicTagId::NullTerminatedString);
builder.build_unreachable();