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1; RUN: llc < %s -relocation-model=pic -mtriple=powerpc-apple-darwin | FileCheck %s -check-prefix=PIC
2; RUN: llc < %s -relocation-model=static -mtriple=powerpc-apple-darwin | FileCheck %s -check-prefix=STATIC
3; RUN: llc < %s -relocation-model=pic -mtriple=powerpc64-apple-darwin | FileCheck %s -check-prefix=PPC64
4
5@nextaddr = global i8* null                       ; <i8**> [#uses=2]
6@C.0.2070 = private constant [5 x i8*] [i8* blockaddress(@foo, %L1), i8* blockaddress(@foo, %L2), i8* blockaddress(@foo, %L3), i8* blockaddress(@foo, %L4), i8* blockaddress(@foo, %L5)] ; <[5 x i8*]*> [#uses=1]
7
8define internal i32 @foo(i32 %i) nounwind {
9; PIC-LABEL: foo:
10; STATIC-LABEL: foo:
11; PPC64-LABEL: foo:
12entry:
13  %0 = load i8*, i8** @nextaddr, align 4               ; <i8*> [#uses=2]
14  %1 = icmp eq i8* %0, null                       ; <i1> [#uses=1]
15  br i1 %1, label %bb3, label %bb2
16
17bb2:                                              ; preds = %entry, %bb3
18  %gotovar.4.0 = phi i8* [ %gotovar.4.0.pre, %bb3 ], [ %0, %entry ] ; <i8*> [#uses=1]
19; PIC: mtctr
20; PIC-NEXT: bctr
21; PIC: li
22; PIC: b LBB
23; PIC: li
24; PIC: b LBB
25; PIC: li
26; PIC: b LBB
27; PIC: li
28; PIC: b LBB
29; STATIC: mtctr
30; STATIC-NEXT: bctr
31; STATIC: li
32; STATIC: b LBB
33; STATIC: li
34; STATIC: b LBB
35; STATIC: li
36; STATIC: b LBB
37; STATIC: li
38; STATIC: b LBB
39; PPC64: mtctr
40; PPC64-NEXT: bctr
41; PPC64: li
42; PPC64: b LBB
43; PPC64: li
44; PPC64: b LBB
45; PPC64: li
46; PPC64: b LBB
47; PPC64: li
48; PPC64: b LBB
49  indirectbr i8* %gotovar.4.0, [label %L5, label %L4, label %L3, label %L2, label %L1]
50
51bb3:                                              ; preds = %entry
52  %2 = getelementptr inbounds [5 x i8*], [5 x i8*]* @C.0.2070, i32 0, i32 %i ; <i8**> [#uses=1]
53  %gotovar.4.0.pre = load i8*, i8** %2, align 4        ; <i8*> [#uses=1]
54  br label %bb2
55
56L5:                                               ; preds = %bb2
57  br label %L4
58
59L4:                                               ; preds = %L5, %bb2
60  %res.0 = phi i32 [ 385, %L5 ], [ 35, %bb2 ]     ; <i32> [#uses=1]
61  br label %L3
62
63L3:                                               ; preds = %L4, %bb2
64  %res.1 = phi i32 [ %res.0, %L4 ], [ 5, %bb2 ]   ; <i32> [#uses=1]
65  br label %L2
66
67L2:                                               ; preds = %L3, %bb2
68  %res.2 = phi i32 [ %res.1, %L3 ], [ 1, %bb2 ]   ; <i32> [#uses=1]
69  %phitmp = mul i32 %res.2, 6                     ; <i32> [#uses=1]
70  br label %L1
71
72L1:                                               ; preds = %L2, %bb2
73  %res.3 = phi i32 [ %phitmp, %L2 ], [ 2, %bb2 ]  ; <i32> [#uses=1]
74; PIC: li r[[R1:[0-9]+]], lo16(Ltmp0-L0$pb)
75; PIC: addis r[[R0:[0-9]+]], r{{[0-9]+}}, ha16(Ltmp0-L0$pb)
76; PIC: add r[[R2:[0-9]+]], r[[R0]], r[[R1]]
77; PIC: stw r[[R2]]
78; STATIC: li r[[R0:[0-9]+]], lo16(Ltmp0)
79; STATIC: addis r[[R0]], r[[R0]], ha16(Ltmp0)
80; STATIC: stw r[[R0]]
81  store i8* blockaddress(@foo, %L5), i8** @nextaddr, align 4
82  ret i32 %res.3
83}
84