Paul Vario
2014-Mar-12 19:21 UTC
[LLVMdev] poolalloc crashed at PA::Heuristic::getLocalPoolNodes
Hi Fellows,
I tried to build and execute the poolalloc transformation on a simple C
program, but I got the following error. My poolalloc is git-cloned from
https://github.com/llvm-mirror/poolalloc (a LLVM 3.3 compatible repo). Any
thoughts on how to fix it?
PV at PV-h8-1280t:~/LLVM/llvm-3.3.src/projects/poolalloc$ opt -S -load
./Debug+Asserts/lib/LLVMDataStructure.so -load
./Debug+Asserts/lib/poolalloc.so -poolalloc < test.ll
Pool allocating 0 global nodes!
0 opt 0x00000000017381de llvm::sys::PrintStackTrace(_IO_FILE*)
+ 46
1 opt 0x000000000173849b
2 opt 0x000000000173870e
3 libpthread.so.0 0x00007f6f5d570cb0
4 poolalloc.so 0x00007f6f5bf73cbf
llvm::PA::Heuristic::getLocalPoolNodes(llvm::Function const&,
std::vector<llvm::DSNode const*, std::allocator<llvm::DSNode const*>
>&) +
31
5 poolalloc.so 0x00007f6f5bfb8279
llvm::PoolAllocate::ProcessFunctionBody(llvm::Function&,
llvm::Function&) +
633
6 poolalloc.so 0x00007f6f5bfb5b80
llvm::PoolAllocate::runOnModule(llvm::Module&) + 1312
7 opt 0x00000000016ad00a
llvm::MPPassManager::runOnModule(llvm::Module&) + 634
8 opt 0x00000000016ad7be
llvm::PassManagerImpl::run(llvm::Module&) + 302
9 opt 0x00000000016ada11 llvm::PassManager::run(llvm::Module&)
+ 33
10 opt 0x000000000063e5c1 main + 6609
11 libc.so.6 0x00007f6f5c5a076d __libc_start_main + 237
12 opt 0x000000000062fb75
Stack dump:
0. Program arguments: opt -S -load
./Debug+Asserts/lib/LLVMDataStructure.so -load
./Debug+Asserts/lib/poolalloc.so -poolalloc
1. Running pass 'Pool allocate disjoint data structures' on module
'<stdin>'.
drive_all.sh: line 3: 5947 Segmentation fault (core dumped) opt -S
-load ./Debug+Asserts/lib/LLVMDataStructure.so -load
./Debug+Asserts/lib/poolalloc.so -poolalloc < test.ll
P.S. The input C program is the program listed in Figure 1 of Chris
Lattner's PLDI 2005 paper.
Best,
Paul
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John Criswell
2014-Mar-16 20:41 UTC
[LLVMdev] poolalloc crashed at PA::Heuristic::getLocalPoolNodes
On 3/12/14 2:21 PM, Paul Vario wrote:> Hi Fellows, > > I tried to build and execute the poolalloc transformation on a > simple C program, but I got the following error. My poolalloc is > git-cloned from https://github.com/llvm-mirror/poolalloc (a LLVM 3.3 > compatible repo). Any thoughts on how to fix it?First, I'm not sure if we ever completed the port of poolalloc to LLVM 3.3. You might want to try the release_32 branch of poolalloc and see if that works better. Second, the poolalloc transform has probably experienced some bit-rot over the past few years as we don't actively use it in the SAFECode compiler by default, so I'm not sure how robust it is anymore. You might want to take a look at Daniel Huang's paper (if you have online access to Springer papers); he might have used the poolalloc code for his project: http://link.springer.com/chapter/10.1007/978-3-319-03545-1_14 John Criswell> > > PV at PV-h8-1280t:~/LLVM/llvm-3.3.src/projects/poolalloc$ opt -S -load > ./Debug+Asserts/lib/LLVMDataStructure.so -load > ./Debug+Asserts/lib/poolalloc.so -poolalloc < test.ll > Pool allocating 0 global nodes! > 0 opt 0x00000000017381de > llvm::sys::PrintStackTrace(_IO_FILE*) + 46 > 1 opt 0x000000000173849b > 2 opt 0x000000000173870e > 3 libpthread.so.0 0x00007f6f5d570cb0 > 4 poolalloc.so 0x00007f6f5bf73cbf > llvm::PA::Heuristic::getLocalPoolNodes(llvm::Function const&, > std::vector<llvm::DSNode const*, std::allocator<llvm::DSNode const*> > >&) + 31 > 5 poolalloc.so 0x00007f6f5bfb8279 > llvm::PoolAllocate::ProcessFunctionBody(llvm::Function&, > llvm::Function&) + 633 > 6 poolalloc.so 0x00007f6f5bfb5b80 > llvm::PoolAllocate::runOnModule(llvm::Module&) + 1312 > 7 opt 0x00000000016ad00a > llvm::MPPassManager::runOnModule(llvm::Module&) + 634 > 8 opt 0x00000000016ad7be > llvm::PassManagerImpl::run(llvm::Module&) + 302 > 9 opt 0x00000000016ada11 > llvm::PassManager::run(llvm::Module&) + 33 > 10 opt 0x000000000063e5c1 main + 6609 > 11 libc.so.6 0x00007f6f5c5a076d __libc_start_main + 237 > 12 opt 0x000000000062fb75 > Stack dump: > 0. Program arguments: opt -S -load > ./Debug+Asserts/lib/LLVMDataStructure.so -load > ./Debug+Asserts/lib/poolalloc.so -poolalloc > 1. Running pass 'Pool allocate disjoint data structures' on module > '<stdin>'. > drive_all.sh: line 3: 5947 Segmentation fault (core dumped) opt > -S -load ./Debug+Asserts/lib/LLVMDataStructure.so -load > ./Debug+Asserts/lib/poolalloc.so -poolalloc < test.ll > > > > P.S. The input C program is the program listed in Figure 1 of Chris > Lattner's PLDI 2005 paper. > > > Best, > Paul > > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20140316/10b0a52c/attachment.html>