forked from OSchip/llvm-project
f9471b0010
Summary: Select folding in JumpThreading can create a conditional branch on a code patch that did not have one in the original program. This is not a valid transformation in sanitize_memory functions. Note that JumpThreading does select folding in 3 different places. Two of them seem safe - they apply to a select instruction in a BB that ends with an unconditional branch to another BB, which (in turn) ends with a conditional branch or a switch with the same condition. Fixes PR45220. Reviewers: glider, dvyukov, efriedma Subscribers: hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D76332 |
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| Analysis | ||
| Assembler | ||
| Bindings | ||
| Bitcode | ||
| BugPoint | ||
| CodeGen | ||
| DebugInfo | ||
| Demangle | ||
| Examples | ||
| ExecutionEngine | ||
| Feature | ||
| FileCheck | ||
| IR | ||
| Instrumentation | ||
| Integer | ||
| JitListener | ||
| LTO | ||
| Linker | ||
| MC | ||
| MachineVerifier | ||
| Object | ||
| ObjectYAML | ||
| Other | ||
| Reduce | ||
| SafepointIRVerifier | ||
| Support | ||
| SymbolRewriter | ||
| TableGen | ||
| ThinLTO/X86 | ||
| Transforms | ||
| Unit | ||
| Verifier | ||
| YAMLParser | ||
| tools | ||
| .clang-format | ||
| CMakeLists.txt | ||
| TestRunner.sh | ||
| lit.cfg.py | ||
| lit.site.cfg.py.in | ||