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<base href="https://bugs.llvm.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - MIssing addrspace cast in openmp-opt"
href="https://bugs.llvm.org/show_bug.cgi?id=51982">51982</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>MIssing addrspace cast in openmp-opt
</td>
</tr>
<tr>
<th>Product</th>
<td>OpenMP
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>Clang Compiler Support
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>jonathanchesterfield@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Repros from nest_call_par2.c from aomp repo, cut down to the following:
// RUN: %libomptarget-compile-generic -O1 && %libomptarget-run-generic
int main(void) {
long int aa = 0;
int ng = 12;
int nxyz = 5;
const long exp = ng * nxyz;
#pragma omp target map(tofrom : aa)
for (int gid = 0; gid < nxyz; gid++) {
#pragma omp parallel for
for (unsigned int g = 0; g < ng; g++) {
#pragma omp atomic
aa += 1;
}
}
if (aa != exp) {
return 1;
}
return 0;
}
clang-14: /home/amd/llvm-project/llvm/lib/IR/Instructions.cpp:508: void
llvm::CallInst::init(llvm::FunctionType *, llvm::Value *, ArrayRef<llvm::Value
*>, ArrayRef<llvm::OperandBundleDef>, const llvm::Twine &):\
Assertion `(i >= FTy->getNumParams() || FTy->getParamType(i) ==
Args[i]->getType()) && "Calling a function with a bad signature!"' failed.</pre>
</div>
</p>
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