inline-asm-register-names.ll
1.92 KB
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
; RUN: llc < %s | FileCheck %s
target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"
target triple = "msp430-generic-generic"
; Test that correct register names are accepted *inside* inline asm listings.
; Tested with PUSH instruction since it does not support memory operands.
define void @accepted_rN() nounwind {
; CHECK-LABEL: accepted_rN
call void asm sideeffect "push r0", ""() nounwind
; CHECK: push r0
call void asm sideeffect "push r1", ""() nounwind
; CHECK: push r1
call void asm sideeffect "push r2", ""() nounwind
; CHECK: push r2
call void asm sideeffect "push r3", ""() nounwind
; CHECK: push r3
call void asm sideeffect "push r4", ""() nounwind
; CHECK: push r4
call void asm sideeffect "push r5", ""() nounwind
; CHECK: push r5
call void asm sideeffect "push r6", ""() nounwind
; CHECK: push r6
call void asm sideeffect "push r7", ""() nounwind
; CHECK: push r7
call void asm sideeffect "push r8", ""() nounwind
; CHECK: push r8
call void asm sideeffect "push r9", ""() nounwind
; CHECK: push r9
call void asm sideeffect "push r10", ""() nounwind
; CHECK: push r10
call void asm sideeffect "push r11", ""() nounwind
; CHECK: push r11
call void asm sideeffect "push r12", ""() nounwind
; CHECK: push r12
call void asm sideeffect "push r13", ""() nounwind
; CHECK: push r13
call void asm sideeffect "push r14", ""() nounwind
; CHECK: push r14
call void asm sideeffect "push r15", ""() nounwind
; CHECK: push r15
ret void
}
define void @accepted_reg_aliases() nounwind {
; CHECK-LABEL: accepted_reg_aliases
; Ensure register aliases are renamed as expected
call void asm sideeffect "push pc", ""() nounwind
; CHECK: push r0
call void asm sideeffect "push sp", ""() nounwind
; CHECK: push r1
call void asm sideeffect "push sr", ""() nounwind
; CHECK: push r2
call void asm sideeffect "push cg", ""() nounwind
; CHECK: push r3
call void asm sideeffect "push fp", ""() nounwind
; CHECK: push r4
ret void
}