[LLVMdev] llvm-gcc

Anton Korobeynikov asl at math.spbu.ru
Mon Jun 16 13:46:09 PDT 2008


> 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.

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