stack dump

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i new in llvm.i just compile google code and got this error. " Stack dump: 0. Program arguments: opt -load /home/vahid/mywork/llvm-2.8/Release/lib/ -dswp obj.o -o out.o 1. Running pass ‘Function Pass Manager’ on module ‘obj.o’. 2. Running pass ‘Loop Pass Manager’ on function ‘@fun’ 3. Running pass ‘15745 Decoupled Software Pipeline’ on basic block ‘’ ./execute: line 15: 2196 Aborted (core dumped) opt -load /home/vahid/mywork/llvm-2.8/Release/lib/ -dswp obj.o -o out.o " for more information you can see this link :
I used llvm-2.8 , clang-2.8 , fedora 15 please help me


Hi Vahid, I suggest you use a more recent version. The latest version is 3.0.

Ciao, Duncan.


I am also getting very frequent this Stack dump error.
I am using the most
recent version. And it appears related to passes
written from opt tool.

Basically, this kind of error:

0 opt 0x08eaf9a8
1 opt 0x08eaff24
2 0xb774a400 __kernel_sigreturn + 0
3 0xb7744c48
run(llvm::Module&) + 38
10 opt 0x081a290f main + 6095
11 0xb74574d3 __libc_start_main + 243
12 opt 0x081b8509
Stack dump:
and then
Segmentation fault (core dumped)