blob: 11bb936d1e6476462758ab77c020f5debe69b624 [file] [log] [blame]
Dan Gohmanfce288f2009-09-09 00:09:15 +00001; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
David Goodwin73b8f162009-06-30 22:11:34 +00002
3define i32 @f1(i32 %a, i32* %v) {
Evan Cheng195c71b2009-08-11 09:37:40 +00004; CHECK: f1:
5; CHECK: str r0, [r1]
David Goodwin73b8f162009-06-30 22:11:34 +00006 store i32 %a, i32* %v
7 ret i32 %a
8}
9
10define i32 @f2(i32 %a, i32* %v) {
Evan Cheng195c71b2009-08-11 09:37:40 +000011; CHECK: f2:
Johnny Chen9e088762010-03-17 17:52:21 +000012; CHECK: str.w r0, [r1, #4092]
David Goodwin73b8f162009-06-30 22:11:34 +000013 %tmp2 = getelementptr i32* %v, i32 1023
14 store i32 %a, i32* %tmp2
15 ret i32 %a
16}
17
18define i32 @f2a(i32 %a, i32* %v) {
Evan Cheng195c71b2009-08-11 09:37:40 +000019; CHECK: f2a:
20; CHECK: str r0, [r1, #-128]
David Goodwin73b8f162009-06-30 22:11:34 +000021 %tmp2 = getelementptr i32* %v, i32 -32
22 store i32 %a, i32* %tmp2
23 ret i32 %a
24}
25
26define i32 @f3(i32 %a, i32* %v) {
Evan Cheng195c71b2009-08-11 09:37:40 +000027; CHECK: f3:
28; CHECK: mov.w r2, #4096
29; CHECK: str r0, [r1, r2]
David Goodwin73b8f162009-06-30 22:11:34 +000030 %tmp2 = getelementptr i32* %v, i32 1024
31 store i32 %a, i32* %tmp2
32 ret i32 %a
33}
34
35define i32 @f4(i32 %a, i32 %base) {
36entry:
Evan Cheng195c71b2009-08-11 09:37:40 +000037; CHECK: f4:
38; CHECK: str r0, [r1, #-128]
David Goodwin73b8f162009-06-30 22:11:34 +000039 %tmp1 = sub i32 %base, 128
40 %tmp2 = inttoptr i32 %tmp1 to i32*
41 store i32 %a, i32* %tmp2
42 ret i32 %a
43}
44
45define i32 @f5(i32 %a, i32 %base, i32 %offset) {
46entry:
Evan Cheng195c71b2009-08-11 09:37:40 +000047; CHECK: f5:
48; CHECK: str r0, [r1, r2]
David Goodwin73b8f162009-06-30 22:11:34 +000049 %tmp1 = add i32 %base, %offset
50 %tmp2 = inttoptr i32 %tmp1 to i32*
51 store i32 %a, i32* %tmp2
52 ret i32 %a
53}
54
55define i32 @f6(i32 %a, i32 %base, i32 %offset) {
56entry:
Evan Cheng195c71b2009-08-11 09:37:40 +000057; CHECK: f6:
58; CHECK: str.w r0, [r1, r2, lsl #2]
David Goodwin73b8f162009-06-30 22:11:34 +000059 %tmp1 = shl i32 %offset, 2
60 %tmp2 = add i32 %base, %tmp1
61 %tmp3 = inttoptr i32 %tmp2 to i32*
62 store i32 %a, i32* %tmp3
63 ret i32 %a
64}
65
66define i32 @f7(i32 %a, i32 %base, i32 %offset) {
67entry:
Evan Cheng195c71b2009-08-11 09:37:40 +000068; CHECK: f7:
69; CHECK: lsrs r2, r2, #2
70; CHECK: str r0, [r1, r2]
David Goodwin73b8f162009-06-30 22:11:34 +000071 %tmp1 = lshr i32 %offset, 2
72 %tmp2 = add i32 %base, %tmp1
73 %tmp3 = inttoptr i32 %tmp2 to i32*
74 store i32 %a, i32* %tmp3
75 ret i32 %a
76}