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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - unrelated template instantiation causes a section type conflict building using GCC 5.4"
href="https://bugs.llvm.org/show_bug.cgi?id=40167">40167</a>
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<th>Summary</th>
<td>unrelated template instantiation causes a section type conflict building using GCC 5.4
</td>
</tr>
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<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>AIX
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>Transformation Utilities
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>andrew@ishiboo.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
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<p>
<div>
<pre>Building the 7.0.1 tarball using GCC 5.4.0 results in this strange error:
In file included from
/tmp/llvm-7.0-7.0.1-0/lib/Transforms/InstCombine/InstCombineCalls.cpp:45:0:
/tmp/llvm-7.0-7.0.1-0/include/llvm/IR/PatternMatch.h: In function 'bool
llvm::PatternMatch::cst_pred_ty<Predicate>::match(ITy*) [with ITy =
llvm::Constant; Predicate = llvm::PatternMatch::is_all_ones]':
/tmp/llvm-7.0-7.0.1-0/include/llvm/IR/PatternMatch.h:207:32: error: bool
llvm::PatternMatch::cst_pred_ty<Predicate>::match(ITy*) [with ITy =
llvm::Constant; Predicate = llvm::PatternMatch::is_all_ones] causes a section
type conflict with simplifyX86extrq(llvm::IntrinsicInst&, llvm::Value*,
llvm::ConstantInt*, llvm::ConstantInt*,
llvm::InstCombiner::BuilderTy&)::<lambda(uint64_t)>
template <typename ITy> bool match(ITy *V) {
^
/tmp/llvm-7.0-7.0.1-0/lib/Transforms/InstCombine/InstCombineCalls.cpp:778:47:
note: 'simplifyX86extrq(llvm::IntrinsicInst&, llvm::Value*, llvm::ConstantInt*,
llvm::ConstantInt*, llvm::InstCombiner::BuilderTy&)::<lambda(uint64_t)>' was
declared here
auto LowConstantHighUndef = [&](uint64_t Val) {</pre>
</div>
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