summaryrefslogtreecommitdiff
path: root/test/CodeGen/Mips/inlineasm_constraint_m.ll
blob: 11ef8341cbdb5f7d7959b649e6db8823d9bee77b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
; RUN: llc -march=mipsel -relocation-model=pic < %s | FileCheck %s

@data = global [8193 x i32] zeroinitializer

define void @m(i32 *%p) nounwind {
entry:
  ; CHECK-LABEL: m:

  call void asm sideeffect "lw $$1, $0", "*m,~{$1}"(i32* getelementptr inbounds ([8193 x i32], [8193 x i32]* @data, i32 0, i32 0))

  ; CHECK: lw $[[BASEPTR:[0-9]+]], %got(data)(
  ; CHECK: #APP
  ; CHECK: lw $1, 0($[[BASEPTR]])
  ; CHECK: #NO_APP

  ret void
}

define void @m_offset_4(i32 *%p) nounwind {
entry:
  ; CHECK-LABEL: m_offset_4:

  call void asm sideeffect "lw $$1, $0", "*m,~{$1}"(i32* getelementptr inbounds ([8193 x i32], [8193 x i32]* @data, i32 0, i32 1))

  ; CHECK: lw $[[BASEPTR:[0-9]+]], %got(data)(
  ; CHECK: #APP
  ; CHECK: lw $1, 4($[[BASEPTR]])
  ; CHECK: #NO_APP

  ret void
}

define void @m_offset_32764(i32 *%p) nounwind {
entry:
  ; CHECK-LABEL: m_offset_32764:

  call void asm sideeffect "lw $$1, $0", "*m,~{$1}"(i32* getelementptr inbounds ([8193 x i32], [8193 x i32]* @data, i32 0, i32 8191))

  ; CHECK-DAG: lw $[[BASEPTR:[0-9]+]], %got(data)(
  ; CHECK: #APP
  ; CHECK: lw $1, 32764($[[BASEPTR]])
  ; CHECK: #NO_APP

  ret void
}

define void @m_offset_32768(i32 *%p) nounwind {
entry:
  ; CHECK-LABEL: m_offset_32768:

  call void asm sideeffect "lw $$1, $0", "*m,~{$1}"(i32* getelementptr inbounds ([8193 x i32], [8193 x i32]* @data, i32 0, i32 8192))

  ; CHECK-DAG: lw $[[BASEPTR:[0-9]+]], %got(data)(
  ; CHECK-DAG: ori $[[T0:[0-9]+]], $zero, 32768
  ; CHECK: addu $[[BASEPTR2:[0-9]+]], $[[BASEPTR]], $[[T0]]
  ; CHECK: #APP
  ; CHECK: lw $1, 0($[[BASEPTR2]])
  ; CHECK: #NO_APP

  ret void
}