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1; RUN: llc < %s -mtriple=i386-pc-linux -mcpu=corei7 -relocation-model=static | FileCheck --check-prefix=X86 %s
2; RUN: llc < %s -mtriple=i386-pc-linux -mcpu=corei7 -relocation-model=pic | FileCheck --check-prefix=PIC86 %s
3; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=corei7 -relocation-model=static | FileCheck --check-prefix=X64 %s
4; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=corei7 -relocation-model=pic | FileCheck --check-prefix=PIC64 %s
5
6@buf = internal global [5 x i8*] zeroinitializer
7
8declare i8* @llvm.frameaddress(i32) nounwind readnone
9
10declare i8* @llvm.stacksave() nounwind
11
12declare i32 @llvm.eh.sjlj.setjmp(i8*) nounwind
13
14declare void @llvm.eh.sjlj.longjmp(i8*) nounwind
15
16define i32 @sj0() nounwind {
17  %fp = tail call i8* @llvm.frameaddress(i32 0)
18  store i8* %fp, i8** getelementptr inbounds ([5 x i8*], [5 x i8*]* @buf, i64 0, i64 0), align 16
19  %sp = tail call i8* @llvm.stacksave()
20  store i8* %sp, i8** getelementptr inbounds ([5 x i8*], [5 x i8*]* @buf, i64 0, i64 2), align 16
21  %r = tail call i32 @llvm.eh.sjlj.setjmp(i8* bitcast ([5 x i8*]* @buf to i8*))
22  ret i32 %r
23; X86: sj0
24; x86: movl %ebp, buf
25; X86: movl %esp, buf+8
26; x86: movl ${{.*LBB.*}}, buf+4
27; X86: ret
28; PIC86: sj0
29; PIC86: movl %ebp, buf@GOTOFF(%[[GOT:.*]])
30; PIC86: movl %esp, buf@GOTOFF+8(%[[GOT]])
31; PIC86: leal {{.*LBB.*}}@GOTOFF(%[[GOT]]), %[[LREG:.*]]
32; PIC86: movl %[[LREG]], buf@GOTOFF+4
33; PIC86: ret
34; X64: sj0
35; x64: movq %rbp, buf(%rip)
36; x64: movq ${{.*LBB.*}}, buf+8(%rip)
37; X64: movq %rsp, buf+16(%rip)
38; X64: ret
39; PIC64: sj0
40; PIC64: movq %rbp, buf(%rip)
41; PIC64: movq %rsp, buf+16(%rip)
42; PIC64: leaq {{.*LBB.*}}(%rip), %[[LREG:.*]]
43; PIC64: movq %[[LREG]], buf+8(%rip)
44; PIC64: ret
45}
46
47define void @lj0() nounwind {
48  tail call void @llvm.eh.sjlj.longjmp(i8* bitcast ([5 x i8*]* @buf to i8*))
49  unreachable
50; X86: lj0
51; X86: movl buf, %ebp
52; X86: movl buf+4, %[[REG32:.*]]
53; X86: movl buf+8, %esp
54; X86: jmpl *%[[REG32]]
55; X64: lj0
56; X64: movq buf(%rip), %rbp
57; X64: movq buf+8(%rip), %[[REG64:.*]]
58; X64: movq buf+16(%rip), %rsp
59; X64: jmpq *%[[REG64]]
60}
61