forked from OSchip/llvm-project
f34311c402
GlobalOpt can slice structs/arrays and change GEPs in the process, but it was not updating alignments for load/store users. This eventually causes the crashing seen in: https://llvm.org/PR49661 https://llvm.org/PR50253 On x86, this required SLP+codegen to create an aligned vector store on an invalid address. The bugs would be easier to demonstrate on a target with stricter alignment requirements. I'm not sure if this is a complete solution. The alignment updating code is adapted from InstCombine, so I assume that part is tested and good. Differential Revision: https://reviews.llvm.org/D102552 |
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| .. | ||
| AggressiveInstCombine | ||
| CFGuard | ||
| Coroutines | ||
| Hello | ||
| IPO | ||
| InstCombine | ||
| Instrumentation | ||
| ObjCARC | ||
| Scalar | ||
| Utils | ||
| Vectorize | ||
| CMakeLists.txt | ||