llvm-project

e44fbea0 - [FunctionAttrs] Handle ConstantRange overflow in memset initializes inference (#145739)

[FunctionAttrs] Handle ConstantRange overflow in memset initializes inference (#145739) Avoid constructing invalid ConstantRange when Offset + Length in memset overflows signed 64-bit integer space. This prevents assertion failures when inferring the initializes attribute. Fixes #140345