search for: isa_impl

...it with mem2reg I get a seg fault in dyn_cast! Here's output: Starting program: /mounts/zion/disks/0/localhome/pmeredit/llvm/tools/Debug/opt -load ../Debug/libmetasplit.so -mem2reg -metasplit < test3.s.bc > out.bc Program received signal SIGSEGV, Segmentation fault. 0x083b6a22 in llvm::isa_impl_wrap<llvm::Instruction, llvm::Value const, llvm::Value const>::doit(llvm::Value const&) (Val=@0x894e850) at /mounts/zion/disks/0/localhome/pmeredit/llvm/include/Support/Casting.h:69 69 return isa_impl<To,FromTy>(Val); (gdb) bt #0 0x083b6a22 in llvm::isa_impl_wrap<ll...

...;. Strangely enough not only the instructions which inherited UnaryInstructions but also: GetElemPtrInst, SwitchInst , xor, shl where true on isa<UnaryInstruction>. While the first two seem to be at least semantically ok the latter seem somehow wrong? I didn't find the place where the isa_impl templates where resolved to the real thing, so i didn't dare to file a bug report... but i would happy if somebody could tell me... and yes i have looked at Casting.h. Thanks ST

...s I recommend trying out bugpoint for something like this. Try running: bugpoint -load ... -mem2reg -metasplit test3.s.bc and it will probably tell you what I just did, and give you a better testcase. :) -Chris > Program received signal SIGSEGV, Segmentation fault. > 0x083b6a22 in llvm::isa_impl_wrap<llvm::Instruction, llvm::Value const, > llvm::Value const>::doit(llvm::Value const&) (Val=@0x894e850) > at > /mounts/zion/disks/0/localhome/pmeredit/llvm/include/Support/Casting.h:69 > 69 return isa_impl<To,FromTy>(Val); > (gdb) bt > #0 0x083b6a2...

...vm/Value.h:20: /usr/include/llvm/Support/Casting.h:55:12: error: incomplete type 'llvm::PHINode' named in nested name specifier return To::classof(&Val); ^~~~ /usr/include/llvm/Support/Casting.h:73:33: note: in instantiation of member function 'llvm::isa_impl<llvm::PHINode, llvm::User>::doit' requested here return isa_impl<To,FromTy>::doit(Val); ^ /usr/include/llvm/Support/Casting.h:85:71: note: in instantiation of member function 'llvm::isa_impl_wrap<llvm::PHINode, const llvm::User, c...

.../home/vadve/simmon12/llvm/llvm/projects/llvm-poolalloc/Debug/lib/poolalloc.so -poolalloc hello.bc > hello.pool 0 opt 0x08469ccb 1 libLLVMDataStructure.so 0x0022f5a4 llvm::ConstantArray::classof(llvm::Value const*) + 30 2 libLLVMDataStructure.so 0x0022f57a bool llvm::isa_impl<llvm::ConstantArray, llvm::Constant>(llvm::Constant const&) + 30 3 libLLVMDataStructure.so 0x0022e942 llvm::isa_impl_wrap<llvm::ConstantArray, llvm::Constant const, llvm::Constant const>::doit(llvm::Constant const&) + 30 4 libLLVMDataStructure.so 0x0022e22a bool llvm::is...

...rs: "~/bin/../src/include/llvm/Support/Casting.h", line 51: Error: Could not find a match for llvm::AllocationInst::classof(const llvm::ilist_iterator<llvm::Instruction>*). "~/bin/../src/include/llvm/Support/Casting.h", line 68: Where: While instantiating "llvm::isa_impl<llvm::AllocationInst, llvm::ilist_iterator<llvm::Instruction>>(const llvm::ilist_iterator<llvm::Instruction>&)". "~/bin/../src/include/llvm/Support/Casting.h", line 68: Where: Instantiated from non-template code. This seems to be linked with line 364 in...

...is. Try > running: > > bugpoint -load ... -mem2reg -metasplit test3.s.bc > > and it will probably tell you what I just did, and give you a better > testcase. :) > > -Chris > > > > Program received signal SIGSEGV, Segmentation fault. > > 0x083b6a22 in llvm::isa_impl_wrap<llvm::Instruction, llvm::Value const, > > llvm::Value const>::doit(llvm::Value const&) (Val=@0x894e850) > > at > > /mounts/zion/disks/0/localhome/pmeredit/llvm/include/Support/Casting.h:69 > > 69 return isa_impl<To,FromTy>(Val); > > (g...

...debug-obj/../llvm-svn-debug-install/lib/libprofile_rt.so 0 llvm-ld 0x0000000000981568 1 llvm-ld 0x0000000000981ac7 2 libpthread.so.0 0x00002aaaaacd6a80 3 llvm-ld 0x00000000006c036c llvm::Value::getValueID() const + 12 4 llvm-ld 0x00000000006c038a bool llvm::isa_impl<llvm::Constant, llvm::Value>(llvm::Value const&) + 21 5 llvm-ld 0x00000000006c40a0 llvm::isa_impl_wrap<llvm::Constant, llvm::Value const, llvm::Value const>::doit(llvm::Value const&) + 21 6 llvm-ld 0x00000000006c40b7 bool llvm::isa_impl_cl<llvm::Value>:...

I thought this conversation was worth saving. DannyB who did wonderful things with GCC's use of bugzilla has offered the same capability to LLVM. Thanks, Danny! <DannyB> sabre: BTW, if you need any of the bugzilla fun i have implemented for gcc, let me know [22:47] <sabre> Cool, what kinds of things do you have? [22:47] <DannyB> Besides the triplet stuff, i changed some of

...t (build on Linux with llvm-ld v3.0svn build): make[2]: Entering directory `/root/code/vmkit/mmtk/mmtk-j3' llvm[2]: Building Debug+Asserts Bytecode Module MMTKRuntime.bc 0 llvm-ld 0x0884c66e 1 llvm-ld 0x0884c3fb 2 0xb7891400 __kernel_sigreturn + 0 3 llvm-ld 0x083be9e9 llvm::isa_impl<llvm::Constant, llvm::Value>::doit(llvm::Value const&) + 29 4 llvm-ld 0x083ccba4 llvm::isa_impl_cl<llvm::Constant, llvm::Value*>::doit(llvm::Value const*) + 29 5 llvm-ld 0x083cb81c llvm::isa_impl_wrap<llvm::Constant, llvm::Value*, llvm::Value*>::doit(llvm::Value* const&a...

...from LLVM Programmer's Manual is not compiling. CallInst* callInst = dyn_cast<CallInst>(&*basic_block_iterator_1); The gcc version is : gcc (GCC) 4.0.2 20051125 (Red Hat 4.0.2-8) ============ Error message ============ llvm/include/llvm/Support/Casting.h: In function 'bool llvm::isa_impl(const From&) [with To = llvm::CallInst, From = llvm::Instruction]': llvm/include/llvm/Support/Casting.h:69: instantiated from 'static bool llvm::isa_impl_wrap<To, const FromTy, const FromTy>::doit(const FromTy&) [with To = llvm::CallInst, FromTy = llvm::Instruction]' l...

...rs: "~/bin/../src/include/llvm/Support/Casting.h", line 51: Error: Could not find a match for llvm::AllocationInst::classof(const llvm::ilist_iterator<llvm::Instruction>*). "~/bin/../src/include/llvm/Support/Casting.h", line 68: Where: While instantiating "llvm::isa_impl<llvm::AllocationInst, llvm::ilist_iterator<llvm::Instruction>>(const llvm::ilist_iterator<llvm::Instruction>&)". "~/bin/../src/include/llvm/Support/Casting.h", line 68: Where: Instantiated from non-template code. This seems to be linked with line 364 in...

...naryInstructions > but also: > GetElemPtrInst, SwitchInst , xor, shl > where true on isa<UnaryInstruction>. While the first two seem to be > at least > semantically ok the latter seem somehow wrong? Yeah, that's really wrong. > I didn't find the place where the isa_impl templates where resolved > to the > real thing, so i didn't dare to file a bug report... but i would > happy if > somebody could tell me... and yes i have looked at Casting.h. This is implemented with the 'classof' method on the class. Since it isn't implemented...

....7/include/llvm/Value.h:247 #1 llvm::Instruction::getOpcode (this=0xfffffd7fecbef3c0, F=<value optimized out>) at ./llvm-2.7/include/llvm/Instruction.h:80 #2 llvm::BranchInst::classof (this=0xfffffd7fecbef3c0, F=<value optimized out>) at ./llvm-2.7/include/llvm/Instructions.h:2083 #3 isa_impl<llvm::BranchInst, llvm::TerminatorInst> (this=0xfffffd7fecbef3c0, F=<value optimized out>) at ./llvm-2.7/include/llvm/Support/Casting.h:54 #4 llvm::isa_impl_wrap<llvm::BranchInst, llvm::TerminatorInst const, llvm::TerminatorInst const>::doit (this=0xfffffd7fecbef3c0, F=&l...

...m/projects/llvm-poolalloc/Debug/lib/poolalloc.so > -poolalloc hello.bc > hello.pool > 0 opt 0x08469ccb > 1 libLLVMDataStructure.so 0x0022f5a4 > llvm::ConstantArray::classof(llvm::Value const*) + 30 > 2 libLLVMDataStructure.so 0x0022f57a bool > llvm::isa_impl<llvm::ConstantArray, llvm::Constant>(llvm::Constant > const&) + 30 > 3 libLLVMDataStructure.so 0x0022e942 > llvm::isa_impl_wrap<llvm::ConstantArray, llvm::Constant const, > llvm::Constant const>::doit(llvm::Constant const&) + 30 > 4 libLLVMDataStructure.so...

...ao, Duncan. > > make[2]: Entering directory `/root/code/vmkit/mmtk/mmtk-j3' > llvm[2]: Building Debug+Asserts Bytecode Module MMTKRuntime.bc > 0 llvm-ld 0x0884c66e > 1 llvm-ld 0x0884c3fb > 2 0xb7891400 __kernel_sigreturn + 0 > 3 llvm-ld 0x083be9e9 llvm::isa_impl<llvm::Constant, > llvm::Value>::doit(llvm::Value const&) + 29 > 4 llvm-ld 0x083ccba4 llvm::isa_impl_cl<llvm::Constant, > llvm::Value*>::doit(llvm::Value const*) + 29 > 5 llvm-ld 0x083cb81c llvm::isa_impl_wrap<llvm::Constant, llvm::Value*, > llvm::Value*>::...

...ke[2]: Entering directory `/root/code/vmkit/mmtk/mmtk-j3' > > llvm[2]: Building Debug+Asserts Bytecode Module MMTKRuntime.bc > > 0 llvm-ld 0x0884c66e > > 1 llvm-ld 0x0884c3fb > > 2 0xb7891400 __kernel_sigreturn + 0 > > 3 llvm-ld 0x083be9e9 llvm::isa_impl<llvm::Constant, > > llvm::Value>::doit(llvm::Value const&) + 29 > > 4 llvm-ld 0x083ccba4 llvm::isa_impl_cl<llvm::Constant, > > llvm::Value*>::doit(llvm::Value const*) + 29 > > 5 llvm-ld 0x083cb81c llvm::isa_impl_wrap<llvm::Constant, llvm::Value*, &gt...

...nclude/llvm/Support/Casting.h", line 51: Error: Could not > find a match for llvm::AllocationInst::classof(const > llvm::ilist_iterator<llvm::Instruction>*). > > "~/bin/../src/include/llvm/Support/Casting.h", line 68: Where: While > instantiating "llvm::isa_impl<llvm::AllocationInst, > llvm::ilist_iterator<llvm::Instruction>>(const > llvm::ilist_iterator<llvm::Instruction>&)". > > "~/bin/../src/include/llvm/Support/Casting.h", line 68: Where: > Instantiated from non-template code. > > >...

...kit/mmtk/mmtk-j3' >>> > llvm[2]: Building Debug+Asserts Bytecode Module MMTKRuntime.bc >>> > 0 llvm-ld 0x0884c66e >>> > 1 llvm-ld 0x0884c3fb >>> > 2 0xb7891400 __kernel_sigreturn + 0 >>> > 3 llvm-ld 0x083be9e9 llvm::isa_impl<llvm::Constant, >>> > llvm::Value>::doit(llvm::Value const&) + 29 >>> > 4 llvm-ld 0x083ccba4 llvm::isa_impl_cl<llvm::Constant, >>> > llvm::Value*>::doit(llvm::Value const*) + 29 >>> > 5 llvm-ld 0x083cb81c llvm::isa_impl_wrap<l...

...ctory `/root/code/vmkit/mmtk/mmtk-j3' >> > llvm[2]: Building Debug+Asserts Bytecode Module MMTKRuntime.bc >> > 0 llvm-ld 0x0884c66e >> > 1 llvm-ld 0x0884c3fb >> > 2 0xb7891400 __kernel_sigreturn + 0 >> > 3 llvm-ld 0x083be9e9 llvm::isa_impl<llvm::Constant, >> > llvm::Value>::doit(llvm::Value const&) + 29 >> > 4 llvm-ld 0x083ccba4 llvm::isa_impl_cl<llvm::Constant, >> > llvm::Value*>::doit(llvm::Value const*) + 29 >> > 5 llvm-ld 0x083cb81c llvm::isa_impl_wrap<llvm::Constant, &...