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2008 Jun 11
3
[LLVMdev] LLVM and loop optimizations
Hello,
We are currently evaluating LLVM as a compiler technology against Open64
and have a few questions regarding its currently status with respect to
optimizations in particular.
Control flow is often expensive on the architectures we are considering
and as such loop optimizations, e.g. unroll and jam, can play an
important role. For example, consider the following program
int