[LLVMdev] AliasAnalysis and memory dependency

[Duncan Sands]

Hi neda 8664, I deleted your original message (and you didn't quote it in
yours), so I can't make a sensible comment, sorry.  That said, the assertion
message seems rather clear: "Not a call or invoke instruction!".

Ciao, Duncan.

> i am sorry,
> i get this error:
>
> opt: /home/llvm/src/include/llvm/Support/CallSite.h:87: ValTy*
> llvm::CallSiteBase<FunTy, ValTy, UserTy, InstrTy, CallTy, InvokeTy,
> IterTy>::getCalledValue() const [with FunTy = const llvm::Function, ValTy =
> const llvm::Value, UserTy = const llvm::User, InstrTy = const llvm::Instruction,
> CallTy = const llvm::CallInst, InvokeTy = const llvm::InvokeInst, IterTy = const
> llvm::Use*]: Assertion `getInstruction() && "Not a call or invoke instruction!"'
> failed.
>
> 0  opt             0x08537540
> 1  opt             0x08539a7c
> 2  libpthread.so.0 0x0080b878
> 3  libc.so.6       0x0069464a abort + 378
> 4  libc.so.6       0x0068bde8 __assert_fail + 248
> 5  opt             0x082b3063
> 6  opt             0x082b7cad
> llvm::AliasAnalysis::getModRefInfo(llvm::ImmutableCallSite,
> llvm::ImmutableCallSite) + 61
> 7  opt             0x082b22e4
> 8  parallel.so     0x04a5c7c6 parallel::buildDataGraph(llvm::Loop*) + 1542
> 9  parallel.so     0x04a54e24 parallel::runOnLoop(llvm::Loop*,
> llvm::LPPassManager&) + 452
> 10 opt             0x0831a124
> llvm::LPPassManager::runOnFunction(llvm::Function&) + 1156
> 11 opt             0x084c3aa1
> llvm::FPPassManager::runOnFunction(llvm::Function&) + 545
> 12 opt             0x084c3bb7 llvm::FPPassManager::runOnModule(llvm::Module&) + 87
> 13 opt             0x084c35c5 llvm::MPPassManager::runOnModule(llvm::Module&) + 517
> 14 opt             0x084c376b llvm::PassManagerImpl::run(llvm::Module&) + 171
> 15 opt             0x084c386d llvm::PassManager::run(llvm::Module&) + 45
> 16 opt             0x080ed5df main + 5295
> 17 libc.so.6       0x0067ecc6 __libc_start_main + 230
> 18 opt             0x080e2201
> Stack dump:
> 0.    Program arguments: opt -dse -lda -memdep -basicaa -libcall-aa -scev-aa
> -globalsmodref-aa -load /home/llvm/src/Release+Profile+Asserts/lib/parallel.so
> -parallel -dot-cfg obj.o -o out.o
> 1.    Running pass 'Function Pass Manager' on module 'obj.o'.
> 2.    Running pass 'Loop Pass Manager' on function '@write_circulations'
> 3.    Running pass 'parallel World Pass' on basic block '%bb17'
>