llvm-project

bb21a681 - [mlir][memref] Move `AllocLikeConversion.h` helpers into `MemRefToLLVM.cpp` (#136424)

[mlir][memref] Move `AllocLikeConversion.h` helpers into `MemRefToLLVM.cpp` (#136424) This commit moves code around: The helper functions/classes are moved into `MemRefToLLVM.cpp`. This simplifies the code a bit: fewer templatized functions, fewer function calls, fewer lines of code. This commit also moves checks in `matchAndRewrite` to the beginning of the functions, such that patterns bail out (`return failure()`) before starting to modify any IR. (Apart from that, this change is NFC.) This is in preparation of the One-Shot Dialect Conversion refactoring, which will disallow pattern rollbacks.