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...llvm::Instruction, Y = llvm::Value*]: Assertion `isa<X>(Val) && "cast<Ty>() argument of incompatible type!"' failed. Stack dump: 0. Running pass 'Function Pass Manager' on module 'ld-temp.o'. 1. Running pass 'Function pass' on function '@print_arrays_for' Any thoughts? Thanks, Sangmin On Thu, Mar 24, 2011 at 7:26 PM, John Criswell <criswell at illinois.edu>wrote: > On 3/24/11 6:23 PM, Sangmin Park wrote: > >> Hi, >> >> I need advice in instrumenting programs using liblto and gold plugin. >> Specifically,...

On 3/24/11 6:23 PM, Sangmin Park wrote: > Hi, > > I need advice in instrumenting programs using liblto and gold plugin. > Specifically, I added my pass in tools/lto/LTOCodeGenerator.cpp. > My pass inserts functions (myLoad and myStore) for some load and store > instructions. > The functions exist in a library file. > > I found that the approach works for the example in

Hi, I need advice in instrumenting programs using liblto and gold plugin. Specifically, I added my pass in tools/lto/LTOCodeGenerator.cpp. My pass inserts functions (myLoad and myStore) for some load and store instructions. The functions exist in a library file. I found that the approach works for the example in the link: http://llvm.org/docs/GoldPlugin.html $ llvm-gcc -flto a.c -c -o a.o $ ar q