xref: /llvm-project/llvm/test/CodeGen/M68k/CodeModel/Large/large-static.ll (revision 4cce10743d2275710d3d2e0de8013386a9799092) 
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -O2 -mtriple=m68k -verify-machineinstrs \
3; RUN:              -code-model=large -relocation-model=static \
4; RUN:   | FileCheck %s
5
6@ptr = external global ptr
7@dst = external global i32
8@src = external global i32
9
10define void @test0() nounwind {
11; CHECK-LABEL: test0:
12; CHECK:       ; %bb.0: ; %entry
13; CHECK-NEXT:    move.l #dst, ptr
14; CHECK-NEXT:    move.l src, dst
15; CHECK-NEXT:    rts
16entry:
17    store ptr @dst, ptr @ptr
18    %tmp.s = load i32, ptr @src
19    store i32 %tmp.s, ptr @dst
20    ret void
21}
22
23@ptr2 = global ptr null
24@dst2 = global i32 0
25@src2 = global i32 0
26
27define void @test1() nounwind {
28; CHECK-LABEL: test1:
29; CHECK:       ; %bb.0: ; %entry
30; CHECK-NEXT:    move.l #dst2, ptr2
31; CHECK-NEXT:    move.l src2, dst2
32; CHECK-NEXT:    rts
33entry:
34    store ptr @dst2, ptr @ptr2
35    %tmp.s = load i32, ptr @src2
36    store i32 %tmp.s, ptr @dst2
37    ret void
38}
39
40declare ptr @malloc(i32)
41
42define void @test2() nounwind {
43; CHECK-LABEL: test2:
44; CHECK:       ; %bb.0: ; %entry
45; CHECK-NEXT:    suba.l #4, %sp
46; CHECK-NEXT:    move.l #40, (%sp)
47; CHECK-NEXT:    jsr malloc
48; CHECK-NEXT:    adda.l #4, %sp
49; CHECK-NEXT:    rts
50entry:
51    %ptr = call ptr @malloc(i32 40)
52    ret void
53}
54
55@pfoo = external global ptr
56declare ptr @afoo(...)
57
58
59define void @test3() nounwind {
60; CHECK-LABEL: test3:
61; CHECK:       ; %bb.0: ; %entry
62; CHECK-NEXT:    suba.l #4, %sp
63; CHECK-NEXT:    jsr afoo
64; CHECK-NEXT:    move.l %a0, pfoo
65; CHECK-NEXT:    jsr (%a0)
66; CHECK-NEXT:    adda.l #4, %sp
67; CHECK-NEXT:    rts
68entry:
69    %tmp = call ptr(...) @afoo()
70    store ptr %tmp, ptr @pfoo
71    %tmp1 = load ptr, ptr @pfoo
72    call void(...) %tmp1()
73    ret void
74}
75
76declare void @foo(...)
77
78define void @test4() nounwind {
79; CHECK-LABEL: test4:
80; CHECK:       ; %bb.0: ; %entry
81; CHECK-NEXT:    suba.l #4, %sp
82; CHECK-NEXT:    jsr foo
83; CHECK-NEXT:    adda.l #4, %sp
84; CHECK-NEXT:    rts
85entry:
86    call void(...) @foo()
87    ret void
88}
89
90@ptr6 = internal global ptr null
91@dst6 = internal global i32 0
92@src6 = internal global i32 0
93
94define void @test5() nounwind {
95; CHECK-LABEL: test5:
96; CHECK:       ; %bb.0: ; %entry
97; CHECK-NEXT:    move.l #dst6, ptr6
98; CHECK-NEXT:    move.l src6, dst6
99; CHECK-NEXT:    rts
100entry:
101    store ptr @dst6, ptr @ptr6
102    %tmp.s = load i32, ptr @src6
103    store i32 %tmp.s, ptr @dst6
104    ret void
105}
106
107define void @test7(i32 %n.u) nounwind {
108; CHECK-LABEL: test7:
109; CHECK:       ; %bb.0: ; %entry
110; CHECK-NEXT:    move.l (4,%sp), %d0
111; CHECK-NEXT:    add.l #-1, %d0
112; CHECK-NEXT:    move.l %d0, %d1
113; CHECK-NEXT:    sub.l #12, %d1
114; CHECK-NEXT:    bhi .LBB6_12
115; CHECK-NEXT:  ; %bb.1: ; %entry
116; CHECK-NEXT:    lsl.l #2, %d0
117; CHECK-NEXT:    move.l #.LJTI6_0, %a0
118; CHECK-NEXT:    move.l (0,%a0,%d0), %a0
119; CHECK-NEXT:    jmp (%a0)
120; CHECK-NEXT:  .LBB6_12: ; %bb2
121; CHECK-NEXT:    bra foo6 ; TAILCALL
122; CHECK-NEXT:  .LBB6_3: ; %bb5
123; CHECK-NEXT:    bra foo5 ; TAILCALL
124; CHECK-NEXT:  .LBB6_5: ; %bb1
125; CHECK-NEXT:    bra foo2 ; TAILCALL
126; CHECK-NEXT:  .LBB6_2: ; %bb
127; CHECK-NEXT:    bra foo1 ; TAILCALL
128; CHECK-NEXT:  .LBB6_9: ; %bb4
129; CHECK-NEXT:    bra foo4 ; TAILCALL
130; CHECK-NEXT:  .LBB6_8: ; %bb3
131; CHECK-NEXT:    bra foo3 ; TAILCALL
132entry:
133    switch i32 %n.u, label %bb12 [i32 1, label %bb i32 2, label %bb6 i32 4, label %bb7 i32 5, label %bb8 i32 6, label %bb10 i32 7, label %bb1 i32 8, label %bb3 i32 9, label %bb4 i32 10, label %bb9 i32 11, label %bb2 i32 12, label %bb5 i32 13, label %bb11 ]
134bb:
135    tail call void(...) @foo1()
136    ret void
137bb1:
138    tail call void(...) @foo2()
139    ret void
140bb2:
141    tail call void(...) @foo6()
142    ret void
143bb3:
144    tail call void(...) @foo3()
145    ret void
146bb4:
147    tail call void(...) @foo4()
148    ret void
149bb5:
150    tail call void(...) @foo5()
151    ret void
152bb6:
153    tail call void(...) @foo1()
154    ret void
155bb7:
156    tail call void(...) @foo2()
157    ret void
158bb8:
159    tail call void(...) @foo6()
160    ret void
161bb9:
162    tail call void(...) @foo3()
163    ret void
164bb10:
165    tail call void(...) @foo4()
166    ret void
167bb11:
168    tail call void(...) @foo5()
169    ret void
170bb12:
171    tail call void(...) @foo6()
172    ret void
173}
174
175declare void @foo1(...)
176declare void @foo2(...)
177declare void @foo6(...)
178declare void @foo3(...)
179declare void @foo4(...)
180declare void @foo5(...)
181