luxufan 98ffc7b1a8 [MemorySSA] Don't check def set when cloning memoryaccesses ...

For internal functions, globals-aa returns different ModRefInfo
results if they are inlined and are no longer called by external
functions. This causes an assertion failure when cloning memoryssa
accesses.

Fixes: https://github.com/llvm/llvm-project/issues/59546

Reviewed By: nikic

Differential Revision: https://reviews.llvm.org/D141185

2023-01-12 21:48:30 +08:00

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