llvm/llvm-project
[Attributor] Make use of analysis in the MustBeExecutedExplorer
Aberta
#175 aberto em 13 de mar. de 2020
good first issuegsochelp wantedllvm::Attributor
Métricas do repositório
- Stars
- (26.378 estrelas)
- Métricas de merge de PR
- (Métricas PR pendentes)
Description
Right now the MustBeExecutedContextExplorer Explorer is created without analysis, e.g., without a dominator tree. As a consequence it is not able to determine non-trivial control flow merge points which reduces the "must-be-executed-context" substantially.
The task is to provide the appropriate analysis getters to the Explorer during creation and update the tests accordingly. If tests for the new capabilities are missing, thus the affected tests do not show the expected effect, new tests need to be added.