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<base href="https://bugs.llvm.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Faild to build latest edk2 aarch64 target after llvm 9"
href="https://bugs.llvm.org/show_bug.cgi?id=45638">45638</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Faild to build latest edk2 aarch64 target after llvm 9
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</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>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>LLVM Codegen
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>squallatf@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
</td>
</tr></table>
<p>
<div>
<pre>LLVM ERROR: Cannot select: 0xd4b1cb0: v8i16 = insert_vector_elt 0xcf47590,
0xcf47db0, Constant:i64<0>, edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:101:1
@[ edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:148:11 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:0 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:241:13 @[
edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/rand/rand_lib.c:198:29 ] ] ] ]
0xcf47590: v8i16 = insert_subvector undef:v8i16, 0xcf473f0, Constant:i32<0>,
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:101:1 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:148:11 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:0 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:241:13 @[
edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/rand/rand_lib.c:198:29 ] ] ] ]
0xde9f3f0: v8i16 = undef
0xcf473f0: v4i16 = AArch64ISD::NVCAST 0xcf47458,
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:101:1 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:148:11 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:0 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:241:13 @[
edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/rand/rand_lib.c:198:29 ] ] ] ]
0xcf47458: f64 = AArch64ISD::MOVIedit Constant:i32<0>,
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:101:1 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:148:11 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:0 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:241:13 @[
edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/rand/rand_lib.c:198:29 ] ] ] ]
0xcf474c0: i32 = Constant<0>
0xcf474c0: i32 = Constant<0>
0xcf47db0: i16 = and 0xd4b1838, Constant:i16<255>,
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:101:1 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:148:11 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:0 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:241:13 @[
edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/rand/rand_lib.c:198:29 ] ] ] ]
0xd4b1838: i16 = truncate 0xcf22170,
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:101:1 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:148:11 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:0 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:241:13 @[
edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/rand/rand_lib.c:198:29 ] ] ] ]
0xcf22170: i64,ch,glue = CopyFromReg 0xcf215a8, Register:i64 $x0,
0xcf215a8:1, edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:44:26 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:85:13 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:148:11 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:0 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:241:13 @[
edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/rand/rand_lib.c:198:29 ] ] ] ]
]
0xcf21dc8: i64 = Register $x0
0xcf215a8: ch,glue = callseq_end 0xd4b1490, TargetConstant:i64<0>,
TargetConstant:i64<0>, 0xd4b1490:1,
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:44:26 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:85:13 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:148:11 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:0 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:241:13 @[
edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/rand/rand_lib.c:198:29 ] ] ] ]
]
0xcf47e18: i64 = TargetConstant<0>
0xcf47e18: i64 = TargetConstant<0>
0xd4b1490: ch,glue = AArch64ISD::CALL 0xcf46fe0,
TargetGlobalAddress:i64<i64 ()* @GetPerformanceCounter> 0,
RegisterMask:Untyped, edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:44:26 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:85:13 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:148:11 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:0 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:241:13 @[
edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/rand/rand_lib.c:198:29 ] ] ] ]
]
0xcf224b0: i64 = TargetGlobalAddress<i64 ()*
@GetPerformanceCounter> 0, edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:44:26
@[ edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:85:13 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:148:11 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:0 @[
edk2/CryptoPkg/Library/OpensslLib/rand_pool.c:241:13 @[
edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/rand/rand_lib.c:198:29 ] ] ] ]
]
0xd4b1e50: Untyped = RegisterMask
0xde9fa08: i16 = Constant<255>
0xcf479a0: i64 = Constant<0>
In function: rand_drbg_get_entropy
clang-10: error: linker command failed with exit code 1 (use -v to see
invocation)
clang-8 can build successful,both clang-9 and clang-10 build failed. I did not
test other version.</pre>
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