llvm-project

1079fc4f - [mlir][pass] Add `errorHandler` param to `Pass::initializeOptions` (#87289)

[mlir][pass] Add `errorHandler` param to `Pass::initializeOptions` (#87289) There is no good way to report detailed errors from inside `Pass::initializeOptions` function as context may not be available at this point and writing directly to `llvm::errs()` is not composable. See https://github.com/llvm/llvm-project/pull/87166#discussion_r1546426763 * Add error handler callback to `Pass::initializeOptions` * Update `PassOptions::parseFromString` to support custom error stream instead of using `llvm::errs()` directly. * Update default `Pass::initializeOptions` implementation to propagate error string from `parseFromString` to new error handler. * Update `MapMemRefStorageClassPass` to report error details using new API.