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<base href="https://llvm.org/bugs/" />
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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 --- - Polly in trunk r249977: Assertion failed: (getType() == V->getType() && "All operands to PHI node must be the same type as the PHI node!"), function setIncomingValue, file include/llvm/IR/Instructions.h, line 2462."
href="https://llvm.org/bugs/show_bug.cgi?id=25238">25238</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Polly in trunk r249977: Assertion failed: (getType() == V->getType() && "All operands to PHI node must be the same type as the PHI node!"), function setIncomingValue, file include/llvm/IR/Instructions.h, line 2462.
</td>
</tr>
<tr>
<th>Product</th>
<td>Projects
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>MacOS X
</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>Polly
</td>
</tr>
<tr>
<th>Assignee</th>
<td>polly-dev@googlegroups.com
</td>
</tr>
<tr>
<th>Reporter</th>
<td>jeremyhu@apple.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=15096" name="attach_15096" title="avf_avectorscope-b32c26.sh">attachment 15096</a> <a href="attachment.cgi?id=15096&action=edit" title="avf_avectorscope-b32c26.sh">[details]</a></span>
avf_avectorscope-b32c26.sh
Polly fails to build ffmpeg in recent llvm trunk
Assertion failed: (getType() == V->getType() && "All operands to PHI node must
be the same type as the PHI node!"), function setIncomingValue, file
/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_llvm-3.8/llvm-3.8/work/trunk/include/llvm/IR/Instructions.h,
line 2462.
0 libLLVM-3.8svn.dylib 0x000000010df4e01e
llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 57
1 libLLVM-3.8svn.dylib 0x000000010df4db0f llvm::sys::RunSignalHandlers() +
44
2 libLLVM-3.8svn.dylib 0x000000010df4e646 SignalHandler(int) + 164
3 libsystem_platform.dylib 0x00007fff8c9205aa _sigtramp + 26
4 libsystem_platform.dylib 000000000000000000 _sigtramp + 1936587376
5 libLLVM-3.8svn.dylib 0x000000010df4e501 abort + 22
6 libLLVM-3.8svn.dylib 0x000000010df4e4eb abort + 0
7 LLVMPolly.dylib 0x000000010fc3ee27
llvm::PHINode::setIncomingValue(unsigned int, llvm::Value*) + 175
8 LLVMPolly.dylib 0x000000010fc2fc0b
llvm::PHINode::addIncoming(llvm::Value*, llvm::BasicBlock*) + 83
9 LLVMPolly.dylib 0x000000010fc425ad
IslNodeBuilder::preloadInvariantLoad(polly::MemoryAccess const&, isl_set*,
isl_ast_build*) + 1011
10 LLVMPolly.dylib 0x000000010fc427f6
IslNodeBuilder::preloadInvariantLoads() + 380
11 LLVMPolly.dylib 0x000000010fc35c36 (anonymous
namespace)::CodeGeneration::runOnScop(polly::Scop&) + 504
12 LLVMPolly.dylib 0x000000010fc296e3
polly::ScopPass::runOnRegion(llvm::Region*, llvm::RGPassManager&) + 47
13 libLLVM-3.8svn.dylib 0x000000010d3e1063
llvm::RGPassManager::runOnFunction(llvm::Function&) + 749
14 libLLVM-3.8svn.dylib 0x000000010d7ab146
llvm::FPPassManager::runOnFunction(llvm::Function&) + 286
15 libLLVM-3.8svn.dylib 0x000000010d7aac61
llvm::legacy::FunctionPassManagerImpl::run(llvm::Function&) + 91
16 libLLVM-3.8svn.dylib 0x000000010d7aab96
llvm::legacy::FunctionPassManager::run(llvm::Function&) + 48
17 clang 0x000000010b7980b6
clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::CodeGenOptions
const&, clang::TargetOptions const&, clang::LangOptions const&,
llvm::StringRef, llvm::Module*, clang::BackendAction, llvm::raw_pwrite_stream*)
+ 6362
18 clang 0x000000010b8ca1ef
clang::BackendConsumer::HandleTranslationUnit(clang::ASTContext&) + 581
19 clang 0x000000010b9592bd clang::ParseAST(clang::Sema&,
bool, bool) + 490
20 clang 0x000000010b8c947b
clang::CodeGenAction::ExecuteAction() + 563
21 clang 0x000000010b635bf1 clang::FrontendAction::Execute()
+ 75
22 clang 0x000000010b60bb25
clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) + 757
23 clang 0x000000010b5df600
clang::ExecuteCompilerInvocation(clang::CompilerInstance*) + 3804
24 clang 0x000000010b5d7208 cc1_main(llvm::ArrayRef<char
const*>, char const*, void*) + 1320
25 clang 0x000000010b5ddc30 main + 8651
26 libdyld.dylib 0x00007fff8ec8e5fd start + 1
27 libdyld.dylib 0x000000000000006b start + 1899436655
Stack dump:
0. Program arguments: /opt/local/libexec/llvm-3.8/bin/clang -cc1 -triple
i386-apple-macosx10.9.0 -emit-obj -disable-free -main-file-name
avf_avectorscope.c -mrelocation-model dynamic-no-pic -mthread-model posix
-fno-signed-zeros -masm-verbose -target-cpu yonah -target-linker-version 242.2
-dwarf-column-info -debug-info-kind=standalone -dwarf-version=2 -coverage-file
/Users/jeremy/src/ffmpeg/fate/i386-darwin-clang-polly-3.8/build/libavfilter/avf_avectorscope.o
-resource-dir /opt/local/libexec/llvm-3.8/bin/../lib/clang/3.8.0
-dependency-file libavfilter/avf_avectorscope.d -MT
libavfilter/avf_avectorscope.o -I . -I
/Users/jeremy/src/ffmpeg/fate/i386-darwin-clang-polly-3.8/src/ -D
_ISOC99_SOURCE -D _FILE_OFFSET_BITS=64 -D _LARGEFILE_SOURCE -D ZLIB_CONST -D
HAVE_AV_CONFIG_H -D _GNU_SOURCE=1 -D _THREAD_SAFE -I /opt/local/include/SDL -I
/opt/local/include -I /opt/local/include -I /opt/local/include -I
/opt/local/include -O3 -Wno-deprecated -Wno-unused
-Wdeclaration-after-statement -Wall -Wdisabled-optimization -Wpointer-arith
-Wredundant-decls -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes
-Wno-pointer-to-int-cast -Wstrict-prototypes -Wempty-body -Wno-parentheses
-Wno-switch -Wno-format-zero-length -Wno-pointer-sign
-Werror=implicit-function-declaration -Werror=missing-prototypes
-Werror=return-type -std=c99 -fconst-strings -fdebug-compilation-dir
/Users/jeremy/src/ffmpeg/fate/i386-darwin-clang-polly-3.8/build -ferror-limit
19 -fmessage-length 0 -pthread -stack-protector 1 -fblocks
-fobjc-runtime=macosx-fragile-10.9.0 -fobjc-subscripting-legacy-runtime
-fencode-extended-block-signature -fmax-type-align=16 -fdiagnostics-show-option
-vectorize-loops -vectorize-slp -load
/opt/local/libexec/llvm-3.8/lib/LLVMPolly.dylib -mllvm -polly -o
libavfilter/avf_avectorscope.o -x c
/Users/jeremy/src/ffmpeg/fate/i386-darwin-clang-polly-3.8/src/libavfilter/avf_avectorscope.c
1. <eof> parser at end of file
2. Per-function optimization
3. Running pass 'Region Pass Manager' on function '@fade'
4. Running pass 'Polly - Create LLVM-IR from SCoPs' on basic block
'%if.then'
clang: error: unable to execute command: Illegal instruction: 4
clang: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 3.8.0 (trunk 249977)
Target: i386-apple-darwin13.4.0
Thread model: posix
InstalledDir: /opt/local/libexec/llvm-3.8/bin
clang: note: diagnostic msg: PLEASE submit a bug report to
<a href="http://llvm.org/bugs/">http://llvm.org/bugs/</a> and include the crash backtrace, preprocessed source, and
associated run script.
clang: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg:
/var/folders/kd/lg174pm94bz417bmp5vv57j80000gn/T/avf_avectorscope-b32c26.c
clang: note: diagnostic msg:
/var/folders/kd/lg174pm94bz417bmp5vv57j80000gn/T/avf_avectorscope-b32c26.sh
clang: note: diagnostic msg:
********************</pre>
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