Does compiling LLVM without RTTI improve performance of Klee?

moralismercatus / crete

Open source concolic testing tool for binaries

1 stars 1 forks source link

Does compiling LLVM without RTTI improve performance of Klee? #168

Open moralismercatus opened 8 years ago

moralismercatus commented 8 years ago

The LLVM translator requires RTTI enabled. Klee does not. In order to unify the build process, I used a single build of LLVM with RTTI enabled. I've read concern that RTTI will increase code size and may slow down execution speed. The latter is what I'm concerned with. Needs to be verified.