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Fix function calls to themselves.

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Previously fac-rec-named was emitting a call to fac-rec-named.1 due to LLVM auto-renaming the function.
This commit is contained in:
Nick Lewycky
2020-05-05 12:31:59 -07:00
parent 7465430868
commit 9d44735347
1 changed files with 8 additions and 2 deletions
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10
lib/compiler-llvm/src/translator/code.rs
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@ -2176,9 +2176,15 @@ impl<'ctx, 'a> LLVMFunctionCodeGenerator<'ctx, 'a> {
let func_name = module.func_names.get(&func_index).unwrap();
let llvm_func_type = func_type_to_llvm(&self.context, &intrinsics, func_type);
let func =
let func = self.module.get_function(func_name);
// TODO: we could do this by comparing function indices instead
// of going through LLVM APIs and string comparisons.
let func = if func.is_none() {
self.module
.add_function(func_name, llvm_func_type, Some(Linkage::External));
.add_function(func_name, llvm_func_type, Some(Linkage::External))
} else {
func.unwrap()
};
let params: Vec<_> = std::iter::once(ctx.basic())
.chain(