1; RUN: opt < %s -disable-output "-passes=print<da>" -aa-pipeline=basic-aa 2>&1 \
2; RUN: | FileCheck %s
3; RUN: opt < %s -analyze -enable-new-pm=0 -basic-aa -da | FileCheck %s
4
5; Test for a bug, which caused an assert when an invalid
6; SCEVAddRecExpr is created in addToCoefficient.
7
8; CHECK-LABEL: foo
9; CHECK: da analyze - consistent input [S 0]!
10; CHECK: da analyze - input [* *|<]!
11; CHECK: da analyze - none!
12
13define float @foo(float %g, [40 x float]* %rr) nounwind {
14entry:
15  br label %for.cond1.preheader
16
17for.cond1.preheader:
18  %i.04 = phi i32 [ 0, %entry ], [ %add10, %for.inc9 ]
19  %res.03 = phi float [ 0.000000e+00, %entry ], [ %add.res.1, %for.inc9 ]
20  br label %for.body3
21
22for.body3:
23  %j.02 = phi i32 [ 0, %for.cond1.preheader ], [ %add8, %for.body3 ]
24  %res.11 = phi float [ %res.03, %for.cond1.preheader ], [ %add.res.1, %for.body3 ]
25  %arrayidx4 = getelementptr inbounds [40 x float], [40 x float]* %rr, i32 %j.02, i32 %j.02
26  %0 = load float, float* %arrayidx4, align 4
27  %arrayidx6 = getelementptr inbounds [40 x float], [40 x float]* %rr, i32 %i.04, i32 %j.02
28  %1 = load float, float* %arrayidx6, align 4
29  %add = fadd float %0, %1
30  %cmp7 = fcmp ogt float %add, %g
31  %add.res.1 = select i1 %cmp7, float %add, float %res.11
32  %add8 = add nsw i32 %j.02, 5
33  %cmp2 = icmp slt i32 %add8, 40
34  br i1 %cmp2, label %for.body3, label %for.inc9
35
36for.inc9:
37  %add10 = add nsw i32 %i.04, 5
38  %cmp = icmp slt i32 %add10, 40
39  br i1 %cmp, label %for.cond1.preheader, label %for.end11
40
41for.end11:
42  ret float %add.res.1
43}
44