search for: rightchildtype_seekto

...est an implementation. We're processing large amounts of data, so imagine something like a SQL implementation. In one query I might want to JOIN on an int field. In another query, I'm JOINing on a pair of fields of type unsigned & double. For those two queries, I'd generate: rightChildType_seekTo(rigtChild, left.getIntColumn3()); vs. rightChildType_seekTo(rightChild, left.getUIntColumn9(), left.getDoubleColumn23()); Is that possible in LLVM? Best, Martin

Martin C. Martin wrote: > > > On 7/16/2010 10:30 PM, Nick Lewycky wrote: >> Vlad wrote: >> >> Instead, break the chunks of C you would generate into functions and >> compile those ahead-of-time. At run time you use llvm only (no clang) to >> generate a series of function calls into those functions. > > Compelling. I hadn't considered that. > >

Using C++ code, I would like to generate code at run-time (the same way .NET code can use dynamic methods or compiled expressions) in order to obtain very high performance code (to read binary data records whose formats are only known at run-time.) I need to target x86 (Win32) and ARM (WinCE). Can LLVM be used for this purpose, or would something else work better? Are there any open-source