llvm-project

b3ce6dc7 - [mlir][licm] Make scf.if recursively speculatable (#122031)

[mlir][licm] Make scf.if recursively speculatable (#122031) This change: - makes **scf.if** recursively speculatable like **affine.if** is. - also introduces related LICM tests for both **scf.if** and **affine.if**