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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - @llvm.global_dtors are ignored"
href="https://bugs.llvm.org/show_bug.cgi?id=52030">52030</a>
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<tr>
<th>Summary</th>
<td>@llvm.global_dtors are ignored
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>OrcJIT
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>andrzej.warzynski@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>1101.debian@gmail.com, llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Hi,
I'm trying to run the following code with `lli`. Basically, it's a call to
`@printf` wrapped in `@printf_wrapper` and appended to `@llvm.global_dtors`:
```input.ll
@CounterFor_main = common global i32 0, align 4
@ResultHeaderStrIR = global [18 x i8] c"SOME RANDOM TEXT\0A\00"
@llvm.global_dtors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void
()*, i8* } { i32 0, void ()* @printf_wrapper, i8* null }]
; Function Attrs: mustprogress nofree norecurse nosync nounwind readnone ssp
uwtable willreturn
define i32 @main() local_unnamed_addr {
entry:
ret i32 123
}
; Function Attrs: nounwind
declare i32 @printf(i8* nocapture readonly, ...)
define void @printf_wrapper() {
enter:
%0 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x
i8]* @ResultHeaderStrIR, i32 0, i32 0))
ret void
}
```
Here's what I get with MCJIT and which is consistent with what I expect:
```bash
$ lli -jit-kind=mcjit input.ll
SOME RANDOM TEXT
```
However, `lli` defaults to ORCJit and with ORCJit there is not output at all.
Tested on X86 and AArch64, with trunk: 87817bc523daba1d2bd0492144a5d6adba8a649c
Thank you for taking a look!
Andrzej</pre>
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