Remove unstructured loop exits: Don't introduce loops #6676
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cc: @amaiorano |
llvm-beanz
approved these changes
Jun 11, 2024
Previously, if the latch exit was reachable from a different exit block for the loop, then the pass would introduce a loop involving that exit block and the latch exit. This is unwanted and unaccounted for. - Add a test for shared exits. - Add a test for non-dedicated latch exit
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Previously, if the latch exit was reachable from a different exit block for the loop, then the pass would introduce a loop involving that exit block and the latch exit. This is unwanted and unaccounted for.