208   matchAndRewrite(gpu::WaitOp waitOp, ArrayRef<Value> operands,
222   matchAndRewrite(gpu::WaitOp waitOp, ArrayRef<Value> operands,
414     gpu::WaitOp waitOp, ArrayRef<Value> operands,  in matchAndRewrite()  argument
416   if (waitOp.asyncToken())  in matchAndRewrite()
417     return rewriter.notifyMatchFailure(waitOp, "Cannot convert async op.");  in matchAndRewrite()
419   Location loc = waitOp.getLoc();  in matchAndRewrite()
426   rewriter.eraseOp(waitOp);  in matchAndRewrite()
437     gpu::WaitOp waitOp, ArrayRef<Value> operands,  in matchAndRewrite()  argument
439   if (!waitOp.asyncToken())  in matchAndRewrite()
440     return rewriter.notifyMatchFailure(waitOp, "Can only convert async op.");  in matchAndRewrite()
442   Location loc = waitOp.getLoc();  in matchAndRewrite()
446   for (auto pair : llvm::zip(waitOp.asyncDependencies(), operands)) {  in matchAndRewrite()
453       rewriter.setInsertionPointToStart(waitOp->getBlock());  in matchAndRewrite()
466   rewriter.replaceOp(waitOp, {stream});  in matchAndRewrite()