1; RUN: llc -march=mipsel -mcpu=mips32r2 -mattr=+micromips \
2; RUN:   -relocation-model=static -O2 < %s | FileCheck %s
3
4@main.L = internal unnamed_addr constant [3 x i8*] [i8* blockaddress(@main, %L1), i8* blockaddress(@main, %L2), i8* null], align 4
5@str = private unnamed_addr constant [2 x i8] c"A\00"
6@str2 = private unnamed_addr constant [2 x i8] c"B\00"
7
8define i32 @main() #0 {
9entry:
10  br label %L1
11
12L1:                                               ; preds = %entry, %L1
13  %i.0 = phi i32 [ 0, %entry ], [ %inc, %L1 ]
14  %puts = tail call i32 @puts(i8* getelementptr inbounds ([2 x i8]* @str, i32 0, i32 0))
15  %inc = add i32 %i.0, 1
16  %arrayidx = getelementptr inbounds [3 x i8*]* @main.L, i32 0, i32 %i.0
17  %0 = load i8** %arrayidx, align 4, !tbaa !1
18  indirectbr i8* %0, [label %L1, label %L2]
19
20L2:                                               ; preds = %L1
21  %puts2 = tail call i32 @puts(i8* getelementptr inbounds ([2 x i8]* @str2, i32 0, i32 0))
22  ret i32 0
23}
24
25declare i32 @puts(i8* nocapture readonly) #1
26
27!1 = !{!2, !2, i64 0}
28!2 = !{!"any pointer", !3, i64 0}
29!3 = !{!"omnipotent char", !4, i64 0}
30!4 = !{!"Simple C/C++ TBAA"}
31
32; CHECK:      jr
33; CHECK-NEXT: nop
34
35%struct.foostruct = type { [3 x float] }
36%struct.barstruct = type { %struct.foostruct, float }
37@bar_ary = common global [4 x %struct.barstruct] zeroinitializer, align 4
38define float* @spooky(i32 signext %i) #0 {
39
40  %safe = getelementptr inbounds [4 x %struct.barstruct]* @bar_ary, i32 0, i32 %i, i32 1
41  store float 1.420000e+02, float* %safe, align 4, !tbaa !1
42  ret float* %safe
43}
44
45; CHECK:      spooky:
46; CHECK:      jr $ra
47; CHECK-NEXT: nop
48
49