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
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
| ; RUN: llc < %s -mtriple=thumb-apple-darwin -disable-cgp-branch-opts -disable-post-ra -verify-machineinstrs | FileCheck %s -check-prefix=CHECK -check-prefix=RA_GREEDY
; RUN: llc < %s -mtriple=thumb-apple-darwin -disable-cgp-branch-opts -disable-post-ra -regalloc=basic -verify-machineinstrs | FileCheck %s -check-prefix=CHECK -check-prefix=RA_BASIC
%struct.state = type { i32, %struct.info*, float**, i32, i32, i32, i32, i32, i32, i32, i32, i32, i64, i64, i64, i64, i64, i64, i8* }
%struct.info = type { i32, i32, i32, i32, i32, i32, i32, i8* }
define void @t1(%struct.state* %v) {
; CHECK-LABEL: t1:
; CHECK: push
; CHECK: add r7, sp, #12
; CHECK: lsls r[[R0:[0-9]+]]
; CHECK: mov r[[R1:[0-9]+]], sp
; CHECK: subs r[[R2:[0-9]+]], r[[R1]], r[[R0]]
; CHECK: mov sp, r[[R2]]
%tmp6 = load i32, i32* null
%tmp8 = alloca float, i32 %tmp6
store i32 1, i32* null
br i1 false, label %bb123.preheader, label %return
bb123.preheader:
br i1 false, label %bb43, label %return
bb43:
call fastcc void @f1( float* %tmp8, float* null, i32 0 )
%tmp70 = load i32, i32* null
%tmp85 = getelementptr float, float* %tmp8, i32 0
call fastcc void @f2( float* null, float* null, float* %tmp85, i32 %tmp70 )
ret void
return:
ret void
}
declare fastcc void @f1(float*, float*, i32)
declare fastcc void @f2(float*, float*, float*, i32)
%struct.comment = type { i8**, i32*, i32, i8* }
@str215 = external global [2 x i8]
define void @t2(%struct.comment* %vc, i8* %tag, i8* %contents) {
; CHECK-LABEL: t2:
; CHECK: push
; CHECK: add r7, sp, #12
; CHECK: sub sp, #
; CHECK: mov r[[R0:[0-9]+]], sp
; CHECK: str r{{[0-9+]}}, [r[[R0]]
; RA_GREEDY: str r{{[0-9+]}}, [r[[R0]]
; RA_BASIC: stm r[[R0]]!
; CHECK-NOT: ldr r0, [sp
; CHECK: mov r[[R1:[0-9]+]], sp
; CHECK: subs r[[R2:[0-9]+]], r[[R1]], r{{[0-9]+}}
; CHECK: mov sp, r[[R2]]
; CHECK-NOT: ldr r0, [sp
; CHECK: bx
%tmp1 = call i32 @strlen( i8* %tag )
%tmp3 = call i32 @strlen( i8* %contents )
%tmp4 = add i32 %tmp1, 2
%tmp5 = add i32 %tmp4, %tmp3
%tmp6 = alloca i8, i32 %tmp5
%tmp9 = call i8* @strcpy( i8* %tmp6, i8* %tag )
%tmp6.len = call i32 @strlen( i8* %tmp6 )
%tmp6.indexed = getelementptr i8, i8* %tmp6, i32 %tmp6.len
call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 1 %tmp6.indexed, i8* align 1 getelementptr inbounds ([2 x i8], [2 x i8]* @str215, i32 0, i32 0), i32 2, i1 false)
%tmp15 = call i8* @strcat( i8* %tmp6, i8* %contents )
call fastcc void @comment_add( %struct.comment* %vc, i8* %tmp6 )
ret void
}
declare i32 @strlen(i8*)
declare i8* @strcat(i8*, i8*)
declare fastcc void @comment_add(%struct.comment*, i8*)
declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i1) nounwind
declare i8* @strcpy(i8*, i8*)
|