| ; RUN: opt %loadPolly -polly-detect -analyze < %s \ |
| ; RUN: | FileCheck %s -check-prefix=DETECT |
| |
| ; RUN: opt %loadPolly -polly-scops -analyze < %s \ |
| ; RUN: | FileCheck %s -check-prefix=SCOPS |
| |
| ; DETECT: Valid Region for Scop: if.end116 => for.inc216 |
| ; SCOPS-NOT: Statements |
| |
| ; Verify that we detect this scop, but that, due to an infeasible run-time |
| ; check, we refuse to model it. |
| ; |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| |
| %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* } |
| %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* } |
| |
| @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 |
| @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 |
| |
| ; Function Attrs: nounwind uwtable |
| define void @readgeo() #0 { |
| entry: |
| %vx = alloca i32, align 4 |
| br label %if.end64 |
| |
| if.end64: ; preds = %entry |
| br label %for.body73 |
| |
| for.body73: ; preds = %for.inc216, %if.end64 |
| %v.0101 = phi i32 [ 0, %for.inc216 ], [ 1, %if.end64 ] |
| br i1 undef, label %if.then93, label %if.else |
| |
| if.then93: ; preds = %for.body73 |
| br label %for.inc216 |
| |
| if.else: ; preds = %for.body73 |
| br i1 undef, label %if.then111, label %if.end116 |
| |
| if.then111: ; preds = %if.else |
| br label %if.end116 |
| |
| if.end116: ; preds = %if.then111, %if.else |
| %rippleCount.2 = phi i32 [ 1, %if.then111 ], [ undef, %if.else ] |
| %rem11790 = and i32 %v.0101, 1 |
| %cmp118 = icmp eq i32 %rem11790, 0 |
| br i1 %cmp118, label %if.then120, label %if.else154 |
| |
| if.then120: ; preds = %if.end116 |
| call void @tinsert() |
| br label %if.end193 |
| |
| if.else154: ; preds = %if.end116 |
| call void @tinsert() |
| br label %if.end193 |
| |
| if.end193: ; preds = %if.else154, %if.then120 |
| %0 = load i32, i32* %vx, align 4 |
| br label %for.inc216 |
| |
| for.inc216: ; preds = %if.end193, %if.then93 |
| %rippleCount.3 = phi i32 [ undef, %if.then93 ], [ %rippleCount.2, %if.end193 ] |
| %ux.2 = phi i32 [ undef, %if.then93 ], [ %0, %if.end193 ] |
| br i1 undef, label %for.body73, label %for.end218 |
| |
| for.end218: ; preds = %for.inc216 |
| unreachable |
| } |
| |
| declare void @tinsert() |
