search for: regionswithoutloop

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2010 Jan 12
0
[LLVMdev] Make LoopBase inherit from "RegionBase"?
...erit from "RegionBase"? I would like to do so, as I like the structure of this approach. However until now my pass was written on the side, as a proof of concept. I wrote two Passes: 1. Regions Detect the regions and print the regions tree. Try it with: opt -regions -analyze file.bc 2. RegionsWithoutLoops Find the maximal regions that do not contain any loops. Try it with: opt -regions-without-loops file.bc opt -view-regions-without-loops file.bc (needs graphviz) Both ATM only work on BasicBlocks. However I have seen the patches in your sandbox and I really like the idea to keep the analysis gener...
2010 Jan 12
8
[LLVMdev] Make LoopBase inherit from "RegionBase"?
...erit from "RegionBase"? I would like to do so, as I like the structure of this approach. However until now my pass was written on the side, as a proof of concept. I wrote two Passes: 1. Regions Detect the regions and print the regions tree. Try it with: opt -regions -analyze file.bc 2. RegionsWithoutLoops Find the maximal regions that do not contain any loops. Try it with: opt -regions-without-loops file.bc opt -view-regions-without-loops file.bc (needs graphviz) Both ATM only work on BasicBlocks. However I have seen the patches in your sandbox and I really like the idea to keep the analysis gener...