31   LogicalResult matchAndRewrite(ForOp forOp,  in matchAndRewrite()
37     lcvTypes.push_back(forOp.getInductionVar().getType());  in matchAndRewrite()
38     lcvLocs.push_back(forOp.getInductionVar().getLoc());  in matchAndRewrite()
39     for (Value value : forOp.getInitArgs()) {  in matchAndRewrite()
46     initArgs.push_back(forOp.getLowerBound());  in matchAndRewrite()
47     llvm::append_range(initArgs, forOp.getInitArgs());  in matchAndRewrite()
48     auto whileOp = rewriter.create<WhileOp>(forOp.getLoc(), lcvTypes, initArgs,  in matchAndRewrite()
49                                             forOp->getAttrs());  in matchAndRewrite()
58         beforeBlock->getArgument(0), forOp.getUpperBound());  in matchAndRewrite()
71         whileOp.getLoc(), afterBlock->getArgument(0), forOp.getStep());  in matchAndRewrite()
75     for (const auto &barg : enumerate(forOp.getBody(0)->getArguments()))  in matchAndRewrite()
79     for (auto &arg : llvm::make_early_inc_range(*forOp.getBody()))  in matchAndRewrite()
93     for (const auto &arg : llvm::enumerate(forOp.getResults()))  in matchAndRewrite()
96     rewriter.eraseOp(forOp);  in matchAndRewrite()