[LLVMdev] Accessing instruction arguments
wendling at isanbard.org
Fri Sep 27 17:04:01 PDT 2002
Also sprach Scott Mikula:
} Is there a convenient way to access the arguments of an arbitrary
} instruction? The programmer's manual describes how to iterate over the
} values a given instruction uses, but that doesn't seem to be exactly the
} same thing.
} For instance, given a pointer to a FreeInst, how can I get the pointer
} that is freed? Or from a SetCondInst pointer, the two values that are
} compared in the appropriate order? Is iterating over the use-def chain
} the right way to do it, or am I missing something?
Check out llvm/include/llvm/User.h line 25 or so...
|| Bill? Wendling wendling at isanbard.org
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