[llvm-dev] Interval analysis in LLVM (original) (raw)

Jatin Bhateja via llvm-dev llvm-dev at lists.llvm.org
Sat Sep 8 23:10:30 PDT 2018


Check out : include/llvm/Analysis/IntervalIterator.h

Thanks, Jatin

On Sat, 8 Sep 2018, 01:08 Milind Chabbi via llvm-dev, < llvm-dev at lists.llvm.org> wrote:

Is there any interval-based analysis framework in LLVM? I am looking for iteratively collapsing sub-regions of a control-flow graph and use the summary of the collapsed region in its enclosing region; something akin to Allen and Cocke's, "A program data flow analysis procedure," (https://amturing.acm.org/p137-allen.pdf).

This is not same as the region pass since a region is defined only over a single entry single exit in LLVM. -Milind Chabbi


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