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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=i386-linux-gnu -global-isel -verify-machineinstrs < %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE_FAST
; RUN: llc -mtriple=i386-linux-gnu -regbankselect-greedy -global-isel -verify-machineinstrs < %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE_GREEDY
;TODO merge with x86-64 tests (many operations not suppored yet)
define i1 @test_load_i1(i1 * %p1) {
; ALL-LABEL: test_load_i1:
; ALL: # %bb.0:
; ALL-NEXT: movl 4(%esp), %eax
; ALL-NEXT: movb (%eax), %al
; ALL-NEXT: retl
%r = load i1, i1* %p1
ret i1 %r
}
define i8 @test_load_i8(i8 * %p1) {
; ALL-LABEL: test_load_i8:
; ALL: # %bb.0:
; ALL-NEXT: movl 4(%esp), %eax
; ALL-NEXT: movb (%eax), %al
; ALL-NEXT: retl
%r = load i8, i8* %p1
ret i8 %r
}
define i16 @test_load_i16(i16 * %p1) {
; ALL-LABEL: test_load_i16:
; ALL: # %bb.0:
; ALL-NEXT: movl 4(%esp), %eax
; ALL-NEXT: movzwl (%eax), %eax
; ALL-NEXT: retl
%r = load i16, i16* %p1
ret i16 %r
}
define i32 @test_load_i32(i32 * %p1) {
; ALL-LABEL: test_load_i32:
; ALL: # %bb.0:
; ALL-NEXT: movl 4(%esp), %eax
; ALL-NEXT: movl (%eax), %eax
; ALL-NEXT: retl
%r = load i32, i32* %p1
ret i32 %r
}
define i1 * @test_store_i1(i1 %val, i1 * %p1) {
; ALL-LABEL: test_store_i1:
; ALL: # %bb.0:
; ALL-NEXT: movb 4(%esp), %cl
; ALL-NEXT: movl 8(%esp), %eax
; ALL-NEXT: andb $1, %cl
; ALL-NEXT: movb %cl, (%eax)
; ALL-NEXT: retl
store i1 %val, i1* %p1
ret i1 * %p1;
}
define i8 * @test_store_i8(i8 %val, i8 * %p1) {
; ALL-LABEL: test_store_i8:
; ALL: # %bb.0:
; ALL-NEXT: movb 4(%esp), %cl
; ALL-NEXT: movl 8(%esp), %eax
; ALL-NEXT: movb %cl, (%eax)
; ALL-NEXT: retl
store i8 %val, i8* %p1
ret i8 * %p1;
}
define i16 * @test_store_i16(i16 %val, i16 * %p1) {
; ALL-LABEL: test_store_i16:
; ALL: # %bb.0:
; ALL-NEXT: movzwl 4(%esp), %ecx
; ALL-NEXT: movl 8(%esp), %eax
; ALL-NEXT: movw %cx, (%eax)
; ALL-NEXT: retl
store i16 %val, i16* %p1
ret i16 * %p1;
}
define i32 * @test_store_i32(i32 %val, i32 * %p1) {
; ALL-LABEL: test_store_i32:
; ALL: # %bb.0:
; ALL-NEXT: movl 4(%esp), %ecx
; ALL-NEXT: movl 8(%esp), %eax
; ALL-NEXT: movl %ecx, (%eax)
; ALL-NEXT: retl
store i32 %val, i32* %p1
ret i32 * %p1;
}
define i32* @test_load_ptr(i32** %ptr1) {
; ALL-LABEL: test_load_ptr:
; ALL: # %bb.0:
; ALL-NEXT: movl 4(%esp), %eax
; ALL-NEXT: movl (%eax), %eax
; ALL-NEXT: retl
%p = load i32*, i32** %ptr1
ret i32* %p
}
define void @test_store_ptr(i32** %ptr1, i32* %a) {
; ALL-LABEL: test_store_ptr:
; ALL: # %bb.0:
; ALL-NEXT: movl 4(%esp), %eax
; ALL-NEXT: movl 8(%esp), %ecx
; ALL-NEXT: movl %ecx, (%eax)
; ALL-NEXT: retl
store i32* %a, i32** %ptr1
ret void
}
|