<html>
<head>
<base href="http://llvm.org/bugs/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Firefox -flto build failure: LLVM ERROR: Cannot select"
href="http://llvm.org/bugs/show_bug.cgi?id=19866">19866</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Firefox -flto build failure: LLVM ERROR: Cannot select
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</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>-New Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>octoploid@yandex.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>...
clang -flto -O2 -ffunction-sections -fdata-sections -march=native -shared -m64
-Wl,--gc-sections -Wl,-z,defs -Wl,-soname -Wl,libfreebl3.so
-Wl,--version-script,/var/tmp/moz-build-dir/security/nss/lib/freebl/freebl.def
-Wl,-Bsymbolic -o /var/tmp/moz-build-dir/security/nss/lib/freebl/libfreebl3.so
/var/tmp/moz-build-dir/security/nss/lib/freebl/freeblver.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ldvector.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/sysrand.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/sha_fast.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/md2.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/md5.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/sha512.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/alghmac.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/rawhash.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/alg2268.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/arcfour.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/arcfive.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/desblapi.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/des.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/drbg.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/cts.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ctr.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/gcm.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/hmacct.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/rijndael.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/aeskeywrap.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/camellia.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/dh.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ec.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ecdecode.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/pqg.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/dsa.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/rsa.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/rsapkcs.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/shvfy.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/tlsprfalg.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/seed.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/jpake.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/mpprime.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/mpmontg.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/mplogic.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/mpi.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/mp_gf2m.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/mpi_amd64.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/mp_comba.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/mpcpucache.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ecl.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ecl_curve.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ecl_mult.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ecl_gf.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ecp_aff.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ecp_jac.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ecp_mont.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ec_naf.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ecp_jm.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ecp_256.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ecp_384.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ecp_521.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/ecp_256_32.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/nsslowhash.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/intel-gcm-wrap.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/arcfour-amd64-gas.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/mpi_amd64_gas.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/intel-aes.o
/var/tmp/moz-build-dir/security/nss/lib/freebl/intel-gcm.o
-L/var/tmp/moz-build-dir/dist/lib -L/var/tmp/moz-build-dir/dist/lib -lnssutil3
-L/var/tmp/moz-build-dir/dist/lib -lnspr4 -lpthread -ldl -lc
/usr/lib64/gcc/x86_64-pc-linux-gnu/4.9.1/../../../../x86_64-pc-linux-gnu/bin/ld:
warning: wildcard match appears in both version 'NSSprivate_3.11' and
'NSSRAWHASH_3.12.3' in script
LLVM ERROR: Cannot select: 0x445f878: v16i8 = X86ISD::PSHUFB 0x426a098,
0x42e4378 [ORD=11] [ID=46]
0x426a098: v16i8 = bitcast 0x42e7840 [ORD=10] [ID=45]
0x42e7840: v4i32 = add 0x424ff78, 0x429acd8 [ORD=9] [ID=44]
0x424ff78: v4i32 = bitcast 0x445c098 [ORD=8] [ID=43]
0x445c098: v16i8 = X86ISD::PSHUFB 0x42d5270, 0x42e4378 [ORD=7] [ID=42]
0x42d5270: v16i8 = bitcast 0x42e4798 [ORD=6] [ID=41]
0x42e4798: v2i64,ch = load 0x3c4a390, 0x42d2c30,
0x42d6728<LD16[%sunkaddr114](align=1)(tbaa=<badref>)> [ORD=5] [ID=38]
0x42d2c30: i64 = add 0x42dae80, 0x44e83e8 [ORD=3] [ID=33]
0x42dae80: i64,ch = CopyFromReg 0x3c4a390, 0x42d1580 [ORD=2]
[ID=25]
0x42d1580: i64 = Register %vreg109 [ID=1]
0x44e83e8: i64 = Constant<288> [ID=2]
0x42d6728: i64 = undef [ID=3]
0x42e4378: v16i8 = bitcast 0x4179f88 [ORD=7] [ID=40]
0x4179f88: v2i64,ch = load 0x3c4a390, 0x4501328,
0x42d6728<LD16[ConstantPool]> [ORD=7] [ID=37]
0x4501328: i64 = X86ISD::WrapperRIP 0x42ec3b8 [ID=32]
0x42ec3b8: i64 = TargetConstantPool<<16 x i8> <i8 15, i8 14, i8
13, i8 12, i8 11, i8 10, i8 9, i8 8, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1,
i8 0>> 0 [ID=24]
0x42d6728: i64 = undef [ID=3]
0x429acd8: v4i32 = X86ISD::VZEXT_MOVL 0x446a840 [ORD=9] [ID=34]
0x446a840: v4i32 = scalar_to_vector 0x42d8f78 [ORD=9] [ID=26]
0x42d8f78: i32 = Constant<1> [ID=5]
0x42e4378: v16i8 = bitcast 0x4179f88 [ORD=7] [ID=40]
0x4179f88: v2i64,ch = load 0x3c4a390, 0x4501328,
0x42d6728<LD16[ConstantPool]> [ORD=7] [ID=37]
0x4501328: i64 = X86ISD::WrapperRIP 0x42ec3b8 [ID=32]
0x42ec3b8: i64 = TargetConstantPool<<16 x i8> <i8 15, i8 14, i8 13, i8
12, i8 11, i8 10, i8 9, i8 8, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0>>
0 [ID=24]
0x42d6728: i64 = undef [ID=3]
In function: AES_InitContext
clang-3.5: error: linker command failed with exit code 1 (use -v to see
invocation)
../../coreconf/rules.mk:285: recipe for target
'/var/tmp/moz-build-dir/security/nss/lib/freebl/libfreebl3.so' failed
make[8]: *** [/var/tmp/moz-build-dir/security/nss/lib/freebl/libfreebl3.so]
Error 1</pre>
</div>
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