search for: d46928

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2018 May 17
0
[RFC] Adding 2 functions to the ALiasAnalysis interface (getAddressesDistance + ModRefSameBuffer)
...a usage example is for detecting bank conflicts (using the distance between memoryLoc and the number and size of the banks you can know if you have a conflict). implementation and usage example (with code duplication for a first implementation, lets discuss the idea first): https://reviews.llvm.org/D46928 I saw one bad implemntation for detecting bank conflicts in Hexagon open-source, but it wont realy work for most of examples, they only check if the registers are equal.. in my implamentation I check the real distance between locations... thanks, Atheel Massalha Compiler Engineer --------------...
2018 Jun 20
2
adding 2 new functions to the AliasAnalysis interface
...a usage example is for detecting bank conflicts (using the distance between memoryLoc and the number and size of the banks you can know if you have a conflict). implementation and usage example (with code duplication for a first implementation, lets discuss the idea first):https://reviews.llvm.org/D46928 I saw one bad implemntation for detecting bank conflicts in Hexagon open-source, but it wont realy work for most of examples, they only check if the registers are equal.. in my implamentation I check the real distance between locations... thanks, Atheel Massalha Compiler Engineer --------------...