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1; RUN: llc < %s -mtriple=armv4t-unknown-linux-gnueabi -disable-cgp-branch-opts -verify-machineinstrs | FileCheck %s
2
3define i32 @f1() {
4; CHECK: f1
5; CHECK: mov r0, #0
6        ret i32 0
7}
8
9define i32 @f2() {
10; CHECK: f2
11; CHECK: mov r0, #255
12        ret i32 255
13}
14
15define i32 @f3() {
16; CHECK: f3
17; CHECK: mov r0, #256
18        ret i32 256
19}
20
21define i32 @f4() {
22; CHECK: f4
23; CHECK: orr{{.*}}#256
24        ret i32 257
25}
26
27define i32 @f5() {
28; CHECK: f5
29; CHECK: mov r0, #-1073741761
30        ret i32 -1073741761
31}
32
33define i32 @f6() {
34; CHECK: f6
35; CHECK: mov r0, #1008
36        ret i32 1008
37}
38
39define void @f7(i32 %a) {
40; CHECK: f7
41; CHECK: cmp r0, #65536
42        %b = icmp ugt i32 %a, 65536
43        br i1 %b, label %r, label %r
44r:
45        ret void
46}
47
48define i32 @f8() nounwind {
49; Check that constant propagation through (i32)-1 => (float)Nan => (i32)-1
50; gives expected result
51; CHECK: f8
52; CHECK: mvn r0, #0
53        %tmp0 = bitcast i32 -1 to float
54        %tmp1 = bitcast float %tmp0 to i32
55        ret i32 %tmp1
56}
57
58%t1 = type { <3 x float>, <3 x float> }
59
60@const1 = global %t1 { <3 x float> zeroinitializer,
61                       <3 x float> <float 1.000000e+00,
62                                    float 2.000000e+00,
63                                    float 3.000000e+00> }, align 16
64; CHECK: const1
65; CHECK: .zero 16
66; CHECK: float 1
67; CHECK: float 2
68; CHECK: float 3
69; CHECK: .zero 4
70