llvm-project

4820b183 - [CIR] Simplify ConstantOp accesses and its getDefiningOp (#151216)

[CIR] Simplify ConstantOp accesses and its getDefiningOp (#151216) - Replaces dyn_cast<cir::ConstantOp>(v.getDefiningOp()) and similar with v.getDefiningOp<cir::ConstantOp>() - Adds `getValueAttr` method to ConstantOp