[LLVMdev] LLVM SSA
martinaide1 at yahoo.com
Fri Sep 25 19:15:44 PDT 2009
I am wondering if there are options that can be given to LLVM can be used to
generate code that is not in SSA, but in plain 3-address form ? (for
example, if there is an existing pass that does the register allocation and
dead variable elimination)
For example, if I have:
int x = 0;
I guess, if that is not the case, then, one needs to write their own pass.
I have written a small pass on the existing IR, but my goal now is to get it
to use as few variables as possible.
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