forked from OSchip/llvm-project
ff08c80efc
MemorySSA currently creates MemoryAccesses for lifetime intrinsics, and sometimes treats them as clobbers. This may/may not be the best way forward, but while we're doing it, we should consider MayAlias/PartialAlias to be clobbers. The ideal fix here is probably to remove all of this reasoning about lifetimes from MemorySSA + put it into the passes that need to care. But that's a wayyy broader fix that needs some consensus, and we have miscompiles + a release branch today, and this should solve the miscompiles just as well. differential revision is D43269. Landing without an explicit LGTM (and without using the special please-autoclose-this syntax) so we can still use that revision as a place to decide what the right fix here is. llvm-svn: 339411 |
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| ADT | ||
| Analysis | ||
| AsmParser | ||
| BinaryFormat | ||
| Bitcode | ||
| CodeGen | ||
| DebugInfo | ||
| Demangle | ||
| ExecutionEngine | ||
| FuzzMutate | ||
| IR | ||
| LineEditor | ||
| Linker | ||
| MC | ||
| MI | ||
| Object | ||
| ObjectYAML | ||
| Option | ||
| Passes | ||
| ProfileData | ||
| Support | ||
| Target | ||
| Transforms | ||
| XRay | ||
| tools | ||
| CMakeLists.txt | ||