1// RUN: mlir-opt -view-op-graph %s -o %t 2>&1 | FileCheck -check-prefix=DFG %s 2 3// DFG-LABEL: digraph G { 4// DFG: compound = true; 5// DFG: subgraph cluster_1 { 6// DFG: v2 [label = " ", shape = plain]; 7// DFG: label = "builtin.module : ()\n"; 8// DFG: subgraph cluster_3 { 9// DFG: v4 [label = " ", shape = plain]; 10// DFG: label = ""; 11// DFG: v5 [fillcolor = "0.000000 1.0 1.0", label = "arith.addi : (index)\n\noverflowFlags: #arith.overflow<none...", shape = ellipse, style = filled]; 12// DFG: v6 [fillcolor = "0.333333 1.0 1.0", label = "arith.constant : (index)\n\nvalue: 0 : index", shape = ellipse, style = filled]; 13// DFG: v7 [fillcolor = "0.333333 1.0 1.0", label = "arith.constant : (index)\n\nvalue: 1 : index", shape = ellipse, style = filled]; 14// DFG: } 15// DFG: } 16// DFG: v6 -> v5 [label = "0", style = solid]; 17// DFG: v7 -> v5 [label = "1", style = solid]; 18// DFG: } 19 20module { 21 %add = arith.addi %c0, %c1 : index 22 %c0 = arith.constant 0 : index 23 %c1 = arith.constant 1 : index 24} 25