Hello,
> When we use llvm-gcc without using –C, llvm tools and optimizations
> are not used at all.
llvm-gcc uses standard LLVM codegenerators. LLVM optimization passes are
enabled via -O1, -O2, -O3 options
> By the way, Does llvmc works on the bitcode format?
Yes, it should.
> Therefore, all optimizations of LLVM is on bitcode format described in
> LLVM Language Reference Manual ?
Consider looking at http://llvm.org/docs/Passes.html
--
With best regards, Anton Korobeynikov.
Faculty of Mathematics & Mechanics, Saint Petersburg State University.
