<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/83589>83589</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            LLVM LTO a.out.0.5.precodegen.bc only 2.0kb
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          catzlm
      </td>
    </tr>
</table>

<pre>
    I build binutils and build llvm with -DLLVM_BINUTILS_INCDIR
I try to build prce-8.45
It generate a.out.0.5.precodegen.bc
`; ModuleID = 'a.out.0.5.precodegen.bc'
source_filename = "ld-temp.o"
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

; Function Attrs: noinline nounwind optnone uwtable
define dso_local i32 @main() #0 {
  %1 = alloca i32, align 4
  store i32 0, i32* %1, align 4
  ret i32 0
}

attributes #0 = { noinline nounwind optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }

!llvm.ident = !{!0}
!llvm.module.flags = !{!1, !2}

!0 = !{!"clang version 7.0.0 (tags/RELEASE_700/final)"}
!1 = !{i32 1, !"wchar_size", i32 4}
!2 = !{i32 1, !"ThinLTO", i32 0}`
where I wrong？ T.T
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJyElc1u2zgQx5-GvhAUKErWx8EHO44BA24LtN69GpQ0lNlSpJYftdOnX1BWUmc3aS42ofn9hzNDzpA7J3sNsELLDVpuFzz4s7Grlvtfalg0pnta7XETpOpwI3XwUjnMdTd_UurngC_SnzHZHg5_fzpt9p__Ou4P3077zw_b_VdEt4iu99jbJ-zNLBptC6RK8uVs9bgHDZZ7wDwxwSc0WSajhdZ00INOmvYGooKibIM_mS4o2G8xyrYYsfI9DStvMmeCbeEkpALNB5hlTHXEwzAmBjF2Az23PXjccc8VfzLBP6NABpStgcgiR9m6yImoKMrWKauIruKiQNk6Yzfbt5RV_3XprRzVy87XqjgVOQn6hzYXTZTU4Up6HV5U82-2wbugWy-NxmvvrUPZGmsjtZIasDZBX6TusBm9NhpwuHjeKLiJOxAR6pw5KdNyhWXGMMrpwKVGMcAaI5ZRjMrNTYAxYst0CpGrKIkKxB4wV7LXOH-mnDcWJm80WidoPWnfgC34Gb1lVG7vE-TeW9kED26OJZan3HycYixia6yF1qsnYk3QHXSkkz9lB8T9Yz0RIxm4P8eKZlvEmODKAWIsKjvpohPiuVSk5Uq5NzEFzpF4o6QDIsaBd29i2hBh-QBkNFJ7sASUHF5Ib8MfQaKNJgq4-A1JLdwf49eGfA_DSKZSvB27NkRz_aGbqfM78gus-ZD1lo-j1P37kPO8_UFGazy03ljSBCHAEid_wQtfzeytL0g7hhfTtSpIkb-2C-A-2LskEduIq7OIPSC2GYbrbeFiDPOC3VbXqpxdBe24gD-mFxwQZ4QnQhnu30Be31vE0jj3EtmBfp4RaWwkltLf6AwN07RKhOK9e81ODYNYyv7vnr4m43VXXPf4J1gXp0GZ0IRixCrPe4fY7uvj4XH97fFUUorYTkjNFWJ1TOQunPTOaWzK5_0RY5f2zO3p-aRubY3zezF7X3w8S304frlTTlUo5qa_nMEC3uOLNbpHjzu0eUD1Dh-T46JbZV2d1XwBq7SkdUbrIqeL82pZ14wWlC3ragkMRFGUVVVnPO0YrSErF3LFKMtpRtO0SHNKk1KIXIimWqaVqGreoJzCwKVKpjMwtl9I5wKsqmxZ1QvFG1BuevEY03DBkzEmsNwu7CpqSBN6h3KqpPPutxcvvYJVfOnw4fjlvecKG62eMEvoj2YRrFqdvR_j8EZsh9iul_4cmqQ1A2K76Hn-i63zHVqP2G6KJx7sFO-_AQAA__8Ddjpj">