llvm-project

cccde9b2 - [mlir][SCF] Do not access erased operation in `scf.while` lowering (#150741)

[mlir][SCF] Do not access erased operation in `scf.while` lowering (#150741) Do not access the erased `scf.while` operation in the lowering pattern. That won't work anymore in a One-Shot Dialect Conversion and triggers a use-after-free sanitizer error. After the One-Shot Dialect Conversion refactoring, a `ConversionPatternRewriter` will behave more like a normal `PatternRewriter`.