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LLVM Call Parameter Mismatch Fix #293

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ychenfo wants to merge 3 commits from fix-call-param-type into master
pull from: fix-call-param-type
merge into: M-Labs:master
Conversation 2 Commits 3 Files Changed 5 +20 -6
1 changed files with 20 additions and 6 deletions
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Showing only changes of commit 8edcb226a5 - Show all commits

26
nac3core/src/codegen/expr.rs
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@ -362,17 +362,31 @@ impl<'ctx, 'a> CodeGenContext<'ctx, 'a> {
}
}
}
let params = if loc_params.is_empty() {
params
} else {
&loc_params
};
let params = if loc_params.is_empty() { params } else { &loc_params };
let params = fun
.get_type()
.get_param_types()
.into_iter()
.zip(params.iter())
.map(|(ty, val)| match (ty, val.get_type()) {
(BasicTypeEnum::PointerType(arg_ty), BasicTypeEnum::PointerType(val_ty))
if {
ty != val.get_type()
&& arg_ty.get_element_type().is_struct_type()
&& val_ty.get_element_type().is_struct_type()
} =>
{
self.builder.build_bitcast(*val, arg_ty, "call_arg_cast")
}
_ => *val,
})
.collect_vec();
let result = if let Some(target) = self.unwind_target {
let current = self.builder.get_insert_block().unwrap().get_parent().unwrap();
let then_block = self.ctx.append_basic_block(current, &format!("after.{}", call_name));
let result = self
.builder
.build_invoke(fun, params, then_block, target, call_name)
.build_invoke(fun, &params, then_block, target, call_name)
.try_as_basic_value()
.left();
self.builder.position_at_end(then_block);