1; RUN: opt %loadPolly -polly-detect -analyze < %s \ 2; RUN: | FileCheck %s -check-prefix=DETECT 3 4; RUN: opt %loadPolly -polly-scops -analyze < %s \ 5; RUN: | FileCheck %s -check-prefix=SCOPS 6 7; DETECT: Valid Region for Scop: if.end116 => for.inc216 8; SCOPS-NOT: Statements 9 10; Verify that we detect this scop, but that, due to an infeasible run-time 11; check, we refuse to model it. 12; 13target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 14 15%struct.tnode.1.7.13.67.121.175.217.307.325.337.349.367.379.391.433.445.667.727.733.739 = type { i32, i32, %struct.tnode.1.7.13.67.121.175.217.307.325.337.349.367.379.391.433.445.667.727.733.739*, %struct.tnode.1.7.13.67.121.175.217.307.325.337.349.367.379.391.433.445.667.727.733.739*, %struct.tnode.1.7.13.67.121.175.217.307.325.337.349.367.379.391.433.445.667.727.733.739*, %struct.tnode.1.7.13.67.121.175.217.307.325.337.349.367.379.391.433.445.667.727.733.739*, %struct.tnode.1.7.13.67.121.175.217.307.325.337.349.367.379.391.433.445.667.727.733.739*, i32, i32, %struct.plist.0.6.12.66.120.174.216.306.324.336.348.366.378.390.432.444.666.726.732.738* } 16%struct.plist.0.6.12.66.120.174.216.306.324.336.348.366.378.390.432.444.666.726.732.738 = type { i32, %struct.plist.0.6.12.66.120.174.216.306.324.336.348.366.378.390.432.444.666.726.732.738* } 17 18@vFixedEdgeRoot = external global %struct.tnode.1.7.13.67.121.175.217.307.325.337.349.367.379.391.433.445.667.727.733.739*, align 8 19@hEdgeRoot = external global %struct.tnode.1.7.13.67.121.175.217.307.325.337.349.367.379.391.433.445.667.727.733.739*, align 8 20 21; Function Attrs: nounwind uwtable 22define void @readgeo() #0 { 23entry: 24 %vx = alloca i32, align 4 25 br label %if.end64 26 27if.end64: ; preds = %entry 28 br label %for.body73 29 30for.body73: ; preds = %for.inc216, %if.end64 31 %v.0101 = phi i32 [ 0, %for.inc216 ], [ 1, %if.end64 ] 32 br i1 undef, label %if.then93, label %if.else 33 34if.then93: ; preds = %for.body73 35 br label %for.inc216 36 37if.else: ; preds = %for.body73 38 br i1 undef, label %if.then111, label %if.end116 39 40if.then111: ; preds = %if.else 41 br label %if.end116 42 43if.end116: ; preds = %if.then111, %if.else 44 %rippleCount.2 = phi i32 [ 1, %if.then111 ], [ undef, %if.else ] 45 %rem11790 = and i32 %v.0101, 1 46 %cmp118 = icmp eq i32 %rem11790, 0 47 br i1 %cmp118, label %if.then120, label %if.else154 48 49if.then120: ; preds = %if.end116 50 call void @tinsert() 51 br label %if.end193 52 53if.else154: ; preds = %if.end116 54 call void @tinsert() 55 br label %if.end193 56 57if.end193: ; preds = %if.else154, %if.then120 58 %0 = load i32, i32* %vx, align 4 59 br label %for.inc216 60 61for.inc216: ; preds = %if.end193, %if.then93 62 %rippleCount.3 = phi i32 [ undef, %if.then93 ], [ %rippleCount.2, %if.end193 ] 63 %ux.2 = phi i32 [ undef, %if.then93 ], [ %0, %if.end193 ] 64 br i1 undef, label %for.body73, label %for.end218 65 66for.end218: ; preds = %for.inc216 67 unreachable 68} 69 70declare void @tinsert() 71