218   if (auto loadOp = dyn_cast<spirv::LoadOp>(op))  in shouldUnify()  local
219     return shouldUnify(loadOp.ptr().getDefiningOp());  in shouldUnify()
406   matchAndRewrite(spirv::LoadOp loadOp, OpAdaptor adaptor,  in matchAndRewrite()
409         loadOp.ptr().getType().cast<spirv::PointerType>().getPointeeType();  in matchAndRewrite()
413       return rewriter.notifyMatchFailure(loadOp, "not scalar type");  in matchAndRewrite()
415     Location loc = loadOp.getLoc();  in matchAndRewrite()
418       rewriter.replaceOp(loadOp, newLoadOp->getResults());  in matchAndRewrite()
425       rewriter.replaceOp(loadOp, castOp->getResults());  in matchAndRewrite()
439       return rewriter.notifyMatchFailure(loadOp, "more than 4 components");  in matchAndRewrite()
447       return rewriter.notifyMatchFailure(loadOp, "ptr not spv.AccessChain");  in matchAndRewrite()
469     rewriter.replaceOpWithNewOp<spirv::BitcastOp>(loadOp, srcElemType,  in matchAndRewrite()