JS39

Hi @xiangzhai, Here is the follow-up. I have to remove the '-fverbose-asm' flag for it is disabled on the cluster I'm using. The program terminates with the following output. ```...

@xiangzhai I got the following output. ``` (gdb) bt #0 0x00007ffff2b8501e in llvm::TrackingMDRef::get (this=0x30) at /home/sunjh/softwares/llvm-6.0.0.src/include/llvm/IR/TrackingMDRef.h:58 #1 0x00007ffff2b928fc in llvm::TypedTrackingMDRef::get (this=0x30) at /home/sunjh/softwares/llvm-6.0.0.src/include/llvm/IR/TrackingMDRef.h:127 #2 0x00007ffff2caea32 in llvm::DebugLoc::get (this=0x30) at /home/sunjh/softwares/llvm-6.0.0.src/lib/IR/DebugLoc.cpp:22...

I think it might have sth to do with the following code fragment: ``` #if LLVM_VERSION_CODE > LLVM_VERSION(5, 0) TinyPtrVector DbgDeclares = FindDbgAddrUses(AI); DbgInfoIntrinsic* DbgDecl = DbgDeclares.front(); #else ``` Originally...

@xiangzhai Thank you for your advice. I will look into it. Jinghan