1 ; RUN: llc < %s -mtriple=i686-pc-linux-gnu -relocation-model=pic | FileCheck %s -check-prefix=LINUX
3 @ptr = external global i32*
4 @dst = external global i32
5 @src = external global i32
7 define void @test1() nounwind {
9 store i32* @dst, i32** @ptr
10 %tmp.s = load i32* @src
11 store i32 %tmp.s, i32* @dst
16 ; LINUX: call .Lllvm$1.$piclabel
17 ; LINUX-NEXT: .Lllvm$1.$piclabel:
19 ; LINUX: addl $_GLOBAL_OFFSET_TABLE_+(.Lpicbaseref1-.Lllvm$1.$piclabel),
20 ; LINUX: movl dst@GOT(%eax),
21 ; LINUX: movl ptr@GOT(%eax),
22 ; LINUX: movl src@GOT(%eax),
26 @ptr2 = global i32* null
30 define void @test2() nounwind {
32 store i32* @dst2, i32** @ptr2
33 %tmp.s = load i32* @src2
34 store i32 %tmp.s, i32* @dst2
38 ; LINUX: call .Lllvm$2.$piclabel
39 ; LINUX-NEXT: .Lllvm$2.$piclabel:
41 ; LINUX: addl $_GLOBAL_OFFSET_TABLE_+(.Lpicbaseref2-.Lllvm$2.$piclabel), %eax
42 ; LINUX: movl dst2@GOT(%eax),
43 ; LINUX: movl ptr2@GOT(%eax),
44 ; LINUX: movl src2@GOT(%eax),
49 declare i8* @malloc(i32)
51 define void @test3() nounwind {
53 %ptr = call i8* @malloc(i32 40)
57 ; LINUX-NEXT: subl $8, %esp
58 ; LINUX-NEXT: call .Lllvm$3.$piclabel
59 ; LINUX-NEXT: .Lllvm$3.$piclabel:
60 ; LINUX-NEXT: popl %ebx
61 ; LINUX: addl $_GLOBAL_OFFSET_TABLE_+(.Lpicbaseref3-.Lllvm$3.$piclabel), %ebx
62 ; LINUX: movl $40, (%esp)
63 ; LINUX: call malloc@PLT
64 ; LINUX: addl $8, %esp
69 @pfoo = external global void(...)*
71 define void @test4() nounwind {
73 %tmp = call void(...)*(...)* @afoo()
74 store void(...)* %tmp, void(...)** @pfoo
75 %tmp1 = load void(...)** @pfoo
76 call void(...)* %tmp1()
79 ; LINUX: call .Lllvm$4.$piclabel
80 ; LINUX-NEXT: .Lllvm$4.$piclabel:
82 ; LINUX: addl $_GLOBAL_OFFSET_TABLE_+(.Lpicbaseref4-.Lllvm$4.$piclabel),
83 ; LINUX: movl pfoo@GOT(%esi),
84 ; LINUX: call afoo@PLT
88 declare void(...)* @afoo(...)
90 define void @test5() nounwind {
92 call void(...)* @foo()
95 ; LINUX: call .Lllvm$5.$piclabel
97 ; LINUX: addl $_GLOBAL_OFFSET_TABLE_+(.Lpicbaseref5-.Lllvm$5.$piclabel), %ebx
101 declare void @foo(...)
104 @ptr6 = internal global i32* null
105 @dst6 = internal global i32 0
106 @src6 = internal global i32 0
108 define void @test6() nounwind {
110 store i32* @dst6, i32** @ptr6
111 %tmp.s = load i32* @src6
112 store i32 %tmp.s, i32* @dst6
116 ; LINUX: call .Lllvm$6.$piclabel
117 ; LINUX-NEXT: .Lllvm$6.$piclabel:
118 ; LINUX-NEXT: popl %eax
119 ; LINUX: addl $_GLOBAL_OFFSET_TABLE_+(.Lpicbaseref6-.Lllvm$6.$piclabel), %eax
120 ; LINUX: leal dst6@GOTOFF(%eax), %ecx
121 ; LINUX: movl %ecx, ptr6@GOTOFF(%eax)
122 ; LINUX: movl src6@GOTOFF(%eax), %ecx
123 ; LINUX: movl %ecx, dst6@GOTOFF(%eax)