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willcrichton/gist:ec8a0f6ada3caaeda1d0

Created November 30, 2014 21:53
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gistfile1.txt
let mut tmp = os::tmpdir();
tmp.push(Path::new("llvm_tmp"));
File::create(&tmp).write_str(gen.as_slice()).unwrap();
match Command::new(format!("llvm-as < {} | opt | llvm-dis", tmp.display())).output() {
Ok(out) => out.output.to_string(),
Err(e) => fail!("Fail? {}", e)
}
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