forked from OSchip/llvm-project
bc29e0b27c
IVs of loops for which the loop header is in the subregion, but not the entire loop may be incremented outside of the subregion and can consequently not be kept private to the subregion. Instead, they need to and are modeled as virtual loops in the iteration domains. As this is the case, generating new subregion induction variables for such loops is not needed and indeed wrong as they would hide the virtual induction variables modeled in the scop. This fixes a miscompile in MultiSource/Benchmarks/Ptrdist/bc and MultiSource/Benchmarks/nbench/. Thanks Michael and Johannes for their investiagations and helpful observations regarding this bug. llvm-svn: 252860 |
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| .. | ||
| BlockGenerators.cpp | ||
| CodeGeneration.cpp | ||
| IRBuilder.cpp | ||
| IslAst.cpp | ||
| IslExprBuilder.cpp | ||
| IslNodeBuilder.cpp | ||
| LoopGenerators.cpp | ||
| RuntimeDebugBuilder.cpp | ||
| Utils.cpp | ||