blob: 9bda67ae406cbde734cc31f970fc2aa606b0b260 [file] [log] [blame]
Saleem Abdulrasool905b6d192014-04-03 23:47:24 +00001; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s
David Goodwind0890a22009-06-30 22:11:34 +00002
3define i32 @f1(i32 %a, i32* %v) {
Stephen Lind24ab202013-07-14 06:24:09 +00004; CHECK-LABEL: f1:
Evan Cheng806845d2009-08-11 09:37:40 +00005; CHECK: str r0, [r1]
David Goodwind0890a22009-06-30 22:11:34 +00006 store i32 %a, i32* %v
7 ret i32 %a
8}
9
10define i32 @f2(i32 %a, i32* %v) {
Stephen Lind24ab202013-07-14 06:24:09 +000011; CHECK-LABEL: f2:
Johnny Chen8f3004c2010-03-17 17:52:21 +000012; CHECK: str.w r0, [r1, #4092]
David Blaikie79e6c742015-02-27 19:29:02 +000013 %tmp2 = getelementptr i32, i32* %v, i32 1023
David Goodwind0890a22009-06-30 22:11:34 +000014 store i32 %a, i32* %tmp2
15 ret i32 %a
16}
17
18define i32 @f2a(i32 %a, i32* %v) {
Stephen Lind24ab202013-07-14 06:24:09 +000019; CHECK-LABEL: f2a:
Evan Cheng806845d2009-08-11 09:37:40 +000020; CHECK: str r0, [r1, #-128]
David Blaikie79e6c742015-02-27 19:29:02 +000021 %tmp2 = getelementptr i32, i32* %v, i32 -32
David Goodwind0890a22009-06-30 22:11:34 +000022 store i32 %a, i32* %tmp2
23 ret i32 %a
24}
25
26define i32 @f3(i32 %a, i32* %v) {
Stephen Lind24ab202013-07-14 06:24:09 +000027; CHECK-LABEL: f3:
Evan Cheng806845d2009-08-11 09:37:40 +000028; CHECK: mov.w r2, #4096
29; CHECK: str r0, [r1, r2]
David Blaikie79e6c742015-02-27 19:29:02 +000030 %tmp2 = getelementptr i32, i32* %v, i32 1024
David Goodwind0890a22009-06-30 22:11:34 +000031 store i32 %a, i32* %tmp2
32 ret i32 %a
33}
34
35define i32 @f4(i32 %a, i32 %base) {
36entry:
Stephen Lind24ab202013-07-14 06:24:09 +000037; CHECK-LABEL: f4:
Evan Cheng806845d2009-08-11 09:37:40 +000038; CHECK: str r0, [r1, #-128]
David Goodwind0890a22009-06-30 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:
Stephen Lind24ab202013-07-14 06:24:09 +000047; CHECK-LABEL: f5:
Evan Cheng806845d2009-08-11 09:37:40 +000048; CHECK: str r0, [r1, r2]
David Goodwind0890a22009-06-30 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:
Stephen Lind24ab202013-07-14 06:24:09 +000057; CHECK-LABEL: f6:
Evan Cheng806845d2009-08-11 09:37:40 +000058; CHECK: str.w r0, [r1, r2, lsl #2]
David Goodwind0890a22009-06-30 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:
Stephen Lind24ab202013-07-14 06:24:09 +000068; CHECK-LABEL: f7:
Evan Cheng806845d2009-08-11 09:37:40 +000069; CHECK: lsrs r2, r2, #2
70; CHECK: str r0, [r1, r2]
David Goodwind0890a22009-06-30 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}