1 ; RUN: opt %loadPolly -polly-detect -analyze < %s | FileCheck %s
2 ; RUN: opt %loadPolly -polly-scops -analyze < %s
3 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
5 ; This test case contains two scops.
6 define void @test(i32 %l, double* %a) {
10 entry.split: ; preds = %entry
12 br i1 false, label %for.body, label %for.end
14 for.body: ; preds = %for.body, %entry.split
15 %j.011 = phi i32 [ 0, %entry.split ], [ %add76, %for.body ]
16 %add76 = add nsw i32 %j.011, 2
17 br i1 false, label %for.body, label %for.end
19 for.end: ; preds = %for.body, %entry.split
20 br i1 undef, label %for.body81, label %for.end170
22 for.body81: ; preds = %for.body81, %for.end
23 %j.19 = phi i32 [ %shl, %for.end ], [ %add169, %for.body81 ]
24 %add13710 = or i32 %j.19, 1
25 %idxprom138 = sext i32 %add13710 to i64
26 %arrayidx139 = getelementptr inbounds double, double* %a, i64 %idxprom138
27 store double undef, double* %arrayidx139, align 8
28 %add169 = add nsw i32 %j.19, 2
29 br i1 false, label %for.body81, label %for.end170
31 for.end170: ; preds = %for.body81
35 ; CHECK: Valid Region for Scop: entry.split => for.end
36 ; CHECK: Valid Region for Scop: for.body81 => for.end170