[LLVMdev] profiling with 64b counters

apala guha aguha at uchicago.edu
Thu Dec 20 11:48:00 PST 2012


The profiler pass currently uses 'unsigned' (32b) counters. These 
counters are not large enough for some of the programs I am profiling. I 
want to re-write the profiling tools for 64b counters. How much of an 
effort will that be?


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