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Hi, The poolalloc library fails in TransformFunctionBody.cpp, line 746 --- Value *ArgVal = ConstantAggregateZero::get(PoolAllocate::PoolDescPtrTy); --- opt -load /path_to_lib/libpoolalloc.dylib -poolalloc constaggr.bc -o opt.bc -f triggers the problem (bc file attached). Assertion failed: ((isa<StructType>(Ty) || isa<ArrayType>(Ty) || i...

...if a function is cloned, so that its DSNodes are pool allocated, those DSNodes originate from a complete DSNode somewhere higher in the call chain. Per function, a pool-allocated version can be generated. After that, function calls are rewritten to call the pool allocated version. This is done in TransformFunctionBody.cpp. by calling TransformBody from PoolAllocate.cpp. Harmen Patrick Alexander Simmons wrote: > I figure (hopefully correctly) that I can iterate over all pool > descriptors in a program by iterating over all users of poolinit and > looking at the first argument. However, once I h...

I figure (hopefully correctly) that I can iterate over all pool descriptors in a program by iterating over all users of poolinit and looking at the first argument. However, once I have a pool descriptor, I need to get its corresponding DSNode in the function in which it is complete (or in the global graph if it is a global). How do I do this? Thanks, --Patrick

...hat its DSNodes > are pool allocated, those DSNodes originate from a complete DSNode > somewhere higher in the call chain. > > Per function, a pool-allocated version can be generated. After that, > function calls are rewritten to call the pool allocated version. This is > done in TransformFunctionBody.cpp. by calling TransformBody from > PoolAllocate.cpp. > > > > Harmen > > > > Patrick Alexander Simmons wrote: > >> I figure (hopefully correctly) that I can iterate over all pool >> descriptors in a program by iterating over all users of poolinit and...

...ool allocated, those DSNodes originate from a complete DSNode >>> somewhere higher in the call chain. >>> >>> Per function, a pool-allocated version can be generated. After that, >>> function calls are rewritten to call the pool allocated version. This is done in TransformFunctionBody.cpp. by calling TransformBody from PoolAllocate.cpp. >>> >>> >>> >>> Harmen >>> >>> >>> >>> Patrick Alexander Simmons wrote: >>> >>> >>>> I figure (hopefully correctly) that I can iterate o...

...>> are pool allocated, those DSNodes originate from a complete DSNode >> somewhere higher in the call chain. >> >> Per function, a pool-allocated version can be generated. After that, >> function calls are rewritten to call the pool allocated version. This is done in TransformFunctionBody.cpp. by calling TransformBody from PoolAllocate.cpp. >> >> >> >> Harmen >> >> >> >> Patrick Alexander Simmons wrote: >> >>> I figure (hopefully correctly) that I can iterate over all pool descriptors in a program by iterating ov...

> On 1/26/11 3:06 PM, songlh at cs.wisc.edu wrote: >>> [snip] >>> -- John T. >> Sorry, I am asking the second question. >> " >> how to determine, within an LLVM pass, what the >> possible target(s) of an indirect function call might be? > > There are at least two solutions. > > The first is to use the CallGraph analysis pass. It

...hose DSNodes originate from a complete DSNode >>>> somewhere higher in the call chain. >>>> >>>> Per function, a pool-allocated version can be generated. After that, >>>> function calls are rewritten to call the pool allocated version. This is done in TransformFunctionBody.cpp. by calling TransformBody from PoolAllocate.cpp. >>>> >>>> >>>> >>>> Harmen >>>> >>>> >>>> >>>> Patrick Alexander Simmons wrote: >>>> >>>> >>>> &g...