842bdd0071
The domain generation used nullptr to mark the domain of an error block as never-executed. Later, nullptr domains are recreated with a zero-tuple domain that then mismatches with the expected domain the error block within the loop. Instead of using nullptr, assign an empty domain which preserves the expected space. Remove empty domains during SCoP simplification. Fixes llvm.org/PR38218. llvm-svn: 338646 |
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| .. | ||
| Analysis | ||
| CodeGen | ||
| Exchange | ||
| External | ||
| Support | ||
| Transform | ||
| CMakeLists.txt | ||
| Polly.cpp | ||