blob: e59f03733299e778c590aa6c52bceb9fb8e9114c [file] [log] [blame]
Evan Chenga855ffa2009-08-11 09:37:40 +00001; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | FileCheck %s
David Goodwinbab5da12009-06-30 22:11:34 +00002
3define i8 @f1(i8 %a, i8* %v) {
Evan Chenga855ffa2009-08-11 09:37:40 +00004; CHECK: f1:
5; CHECK: strb r0, [r1]
David Goodwinbab5da12009-06-30 22:11:34 +00006 store i8 %a, i8* %v
7 ret i8 %a
8}
9
10define i8 @f2(i8 %a, i8* %v) {
Evan Chenga855ffa2009-08-11 09:37:40 +000011; CHECK: f2:
12; CHECK: strb.w r0, [r1, #+4092]
David Goodwinbab5da12009-06-30 22:11:34 +000013 %tmp2 = getelementptr i8* %v, i32 4092
14 store i8 %a, i8* %tmp2
15 ret i8 %a
16}
17
18define i8 @f2a(i8 %a, i8* %v) {
Evan Chenga855ffa2009-08-11 09:37:40 +000019; CHECK: f2a:
20; CHECK: strb r0, [r1, #-128]
David Goodwinbab5da12009-06-30 22:11:34 +000021 %tmp2 = getelementptr i8* %v, i32 -128
22 store i8 %a, i8* %tmp2
23 ret i8 %a
24}
25
26define i8 @f3(i8 %a, i8* %v) {
Evan Chenga855ffa2009-08-11 09:37:40 +000027; CHECK: f3:
28; CHECK: mov.w r2, #4096
29; CHECK: strb r0, [r1, r2]
David Goodwinbab5da12009-06-30 22:11:34 +000030 %tmp2 = getelementptr i8* %v, i32 4096
31 store i8 %a, i8* %tmp2
32 ret i8 %a
33}
34
35define i8 @f4(i8 %a, i32 %base) {
36entry:
Evan Chenga855ffa2009-08-11 09:37:40 +000037; CHECK: f4:
38; CHECK: strb r0, [r1, #-128]
David Goodwinbab5da12009-06-30 22:11:34 +000039 %tmp1 = sub i32 %base, 128
40 %tmp2 = inttoptr i32 %tmp1 to i8*
41 store i8 %a, i8* %tmp2
42 ret i8 %a
43}
44
45define i8 @f5(i8 %a, i32 %base, i32 %offset) {
46entry:
Evan Chenga855ffa2009-08-11 09:37:40 +000047; CHECK: f5:
48; CHECK: strb r0, [r1, r2]
David Goodwinbab5da12009-06-30 22:11:34 +000049 %tmp1 = add i32 %base, %offset
50 %tmp2 = inttoptr i32 %tmp1 to i8*
51 store i8 %a, i8* %tmp2
52 ret i8 %a
53}
54
55define i8 @f6(i8 %a, i32 %base, i32 %offset) {
56entry:
Evan Chenga855ffa2009-08-11 09:37:40 +000057; CHECK: f6:
58; CHECK: strb.w r0, [r1, r2, lsl #2]
David Goodwinbab5da12009-06-30 22:11:34 +000059 %tmp1 = shl i32 %offset, 2
60 %tmp2 = add i32 %base, %tmp1
61 %tmp3 = inttoptr i32 %tmp2 to i8*
62 store i8 %a, i8* %tmp3
63 ret i8 %a
64}
65
66define i8 @f7(i8 %a, i32 %base, i32 %offset) {
67entry:
Evan Chenga855ffa2009-08-11 09:37:40 +000068; CHECK: f7:
69; CHECK: lsrs r2, r2, #2
70; CHECK: strb r0, [r1, r2]
David Goodwinbab5da12009-06-30 22:11:34 +000071 %tmp1 = lshr i32 %offset, 2
72 %tmp2 = add i32 %base, %tmp1
73 %tmp3 = inttoptr i32 %tmp2 to i8*
74 store i8 %a, i8* %tmp3
75 ret i8 %a
76}