source: icGREP/icgrep-devel/llvm-3.8.0.src/test/Bitcode/case-ranges-3.3.ll @ 5027

Last change on this file since 5027 was 5027, checked in by cameron, 3 years ago

Upgrade to llvm 3.8

File size: 1.4 KB
Line 
1; RUN:  llvm-dis < %s.bc| FileCheck %s
2; RUN:  verify-uselistorder < %s.bc
3
4; case-ranges.ll.bc was generated by passing this file to llvm-as from the 3.3
5; release of LLVM. This tests that the bitcode for switches from that release
6; can still be read.
7
8define i32 @foo(i32 %x) nounwind ssp uwtable {
9; CHECK: define i32 @foo
10  %1 = alloca i32, align 4
11  %2 = alloca i32, align 4
12  store i32 %x, i32* %2, align 4
13  %3 = load i32, i32* %2, align 4
14  switch i32 %3, label %9 [
15; CHECK: switch i32 %3, label %9
16    i32 -3, label %4
17; CHECK-NEXT: i32 -3, label %4
18    i32 -2, label %4
19; CHECK-NEXT: i32 -2, label %4
20    i32 -1, label %4
21; CHECK-NEXT: i32 -1, label %4
22    i32 0, label %4
23; CHECK-NEXT: i32 0, label %4
24    i32 1, label %4
25; CHECK-NEXT: i32 1, label %4
26    i32 2, label %4
27; CHECK-NEXT: i32 2, label %4
28    i32 4, label %5
29; CHECK-NEXT: i32 4, label %5
30    i32 5, label %6
31; CHECK-NEXT: i32 5, label %6
32    i32 6, label %7
33; CHECK-NEXT: i32 6, label %7
34    i32 7, label %8
35; CHECK-NEXT: i32 7, label %8
36  ]
37
38; <label>:4
39  store i32 -1, i32* %1
40  br label %11
41
42; <label>:5
43  store i32 2, i32* %1
44  br label %11
45
46; <label>:6
47  store i32 1, i32* %1
48  br label %11
49
50; <label>:7
51  store i32 4, i32* %1
52  br label %11
53
54; <label>:8
55  store i32 3, i32* %1
56  br label %11
57
58; <label>:9
59  br label %10
60
61; <label>:10
62  store i32 0, i32* %1
63  br label %11
64
65; <label>:11
66  %12 = load i32, i32* %1
67  ret i32 %12
68}
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