llvm-project

889b67c9 - [mlir] [memref] add more checks to the memref.reinterpret_cast (#112669)

[mlir] [memref] add more checks to the memref.reinterpret_cast (#112669) Operation memref.reinterpret_cast was accept input like: %out = memref.reinterpret_cast %in to offset: [%offset], sizes: [10], strides: [1] : memref<?xf32> to memref<10xf32> A problem arises: while lowering, the true offset of %out is %offset, but its data type indicates an offset of 0. Permitting this inconsistency can result in incorrect outcomes, as certain pass might erroneously extract the offset from the data type of %out. This patch fixes this by enforcing that the return value's data type aligns with the input parameter.