1; RUN: opt %loadNPMPolly '-passes=polly-scop-printer' -disable-output < %s 2; RUN: FileCheck %s -input-file=scops.func_npm.dot 3; 4; Check that the ScopPrinter does not crash. 5; ScopPrinter needs the ScopDetection pass, which should depend on 6; ScalarEvolution transitively. 7; 8; FIXME: polly-scop-printer always prints to the same hardcoded filename 9; scops.<functionname>.dot. If there is another test with the same 10; function name and printing a dot file there will be a race condition 11; when running tests in parallel. 12 13target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 14 15define void @func_npm(i32 %n, i32 %m, ptr noalias nonnull %A) { 16; CHECK: digraph "Scop Graph for 'func_npm' function" 17; CHECK-NEXT: label="Scop Graph for 'func_npm' function" 18; CHECK: Node0x[[EntryID:.*]] [shape=record,label="{entry:\l| br label %outer.for\l}"]; 19; CHECK-NEXT: Node0x[[EntryID]] -> Node0x[[OUTER_FOR_ID:.*]]; 20; CHECK-NEXT: Node0x[[OUTER_FOR_ID]] [shape=record,label="{outer.for: 21; CHECK-NEXT: Node0x[[OUTER_FOR_ID]] -> Node0x[[INNER_FOR_ID:.*]]; 22; CHECK-NEXT: Node0x[[OUTER_FOR_ID]] -> Node0x[[OUTER_EXIT:.*]]; 23; CHECK-NEXT: Node0x[[INNER_FOR_ID]] [shape=record,label="{inner.for: 24; CHECK-NEXT: Node0x[[INNER_FOR_ID]] -> Node0x[[BABY1_ID:.*]]; 25; CHECK-NEXT: Node0x[[INNER_FOR_ID]] -> Node0x[[INNER_EXIT_ID:.*]]; 26; CHECK-NEXT: Node0x[[BABY1_ID]] [shape=record,label="{body1: 27; CHECK-NEXT: Node0x[[BABY1_ID]] -> Node0x[[INNER_INC_ID:.*]]; 28; CHECK-NEXT: Node0x[[INNER_INC_ID]] [shape=record,label="{inner.inc: 29; CHECK-NEXT: Node0x[[INNER_INC_ID]] -> Node0x[[INNER_FOR_ID]][constraint=false]; 30; CHECK-NEXT: Node0x[[INNER_EXIT_ID]] [shape=record,label="{inner.exit: 31; CHECK-NEXT: Node0x[[INNER_EXIT_ID]] -> Node0x[[OUTER_INC_ID:.*]]; 32; CHECK-NEXT: Node0x[[OUTER_INC_ID]] [shape=record,label="{outer.inc: 33; CHECK-NEXT: Node0x[[OUTER_INC_ID]] -> Node0x[[OUTER_FOR_ID]][constraint=false]; 34; CHECK-NEXT: Node0x[[OUTER_EXIT]] [shape=record,label="{outer.exit: 35; CHECK-NEXT: Node0x[[OUTER_EXIT]] -> Node0x[[RETURN_ID:.*]]; 36; CHECK-NEXT: Node0x[[RETURN_ID]] [shape=record,label="{return: 37; CHECK-NEXT: colorscheme = "paired12" 38; CHECK-NEXT: subgraph cluster_0x{{.*}} { 39; CHECK-NEXT: label = ""; 40; CHECK-NEXT: style = solid; 41; CHECK-NEXT: color = 1 42; CHECK-NEXT: subgraph cluster_0x{{.*}} { 43; CHECK-NEXT: label = ""; 44; CHECK-NEXT: style = filled; 45; CHECK-NEXT: color = 3 subgraph cluster_0x{{.*}} { 46; CHECK-NEXT: label = ""; 47; CHECK-NEXT: style = solid; 48; CHECK-NEXT: color = 5 49; CHECK-NEXT: subgraph cluster_0x{{.*}} { 50; CHECK-NEXT: label = ""; 51; CHECK-NEXT: style = solid; 52; CHECK-NEXT: color = 7 53; CHECK-NEXT: Node0x[[INNER_FOR_ID]]; 54; CHECK-NEXT: Node0x[[BABY1_ID]]; 55; CHECK-NEXT: Node0x[[INNER_INC_ID]]; 56; CHECK-NEXT: } 57; CHECK-NEXT: Node0x[[OUTER_FOR_ID]]; 58; CHECK-NEXT: Node0x[[INNER_EXIT_ID]]; 59; CHECK-NEXT: Node0x[[OUTER_INC_ID]]; 60; CHECK-NEXT: } 61; CHECK-NEXT: Node0x[[OUTER_EXIT]]; 62; CHECK-NEXT: } 63; CHECK-NEXT: Node0x[[EntryID]]; 64; CHECK-NEXT: Node0x[[RETURN_ID]]; 65; CHECK-NEXT: } 66; CHECK-NEXT: } 67 68entry: 69 br label %outer.for 70 71outer.for: 72 %j = phi i32 [0, %entry], [%j.inc, %outer.inc] 73 %j.cmp = icmp slt i32 %j, %n 74 br i1 %j.cmp, label %inner.for, label %outer.exit 75 76 inner.for: 77 %i = phi i32 [1, %outer.for], [%i.inc, %inner.inc] 78 %b = phi double [0.0, %outer.for], [%a, %inner.inc] 79 %i.cmp = icmp slt i32 %i, %m 80 br i1 %i.cmp, label %body1, label %inner.exit 81 82 body1: 83 %A_idx = getelementptr inbounds double, ptr %A, i32 %i 84 %a = load double, ptr %A_idx 85 store double %a, ptr %A_idx 86 br label %inner.inc 87 88 inner.inc: 89 %i.inc = add nuw nsw i32 %i, 1 90 br label %inner.for 91 92 inner.exit: 93 br label %outer.inc 94 95outer.inc: 96 store double %b, ptr %A 97 %j.inc = add nuw nsw i32 %j, 1 98 br label %outer.for 99 100outer.exit: 101 br label %return 102 103return: 104 ret void 105} 106