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1; RUN: llc <%s -jump-table-type=single | FileCheck %s
2target triple = "x86_64-unknown-linux-gnu"
3define i32 @f() unnamed_addr jumptable {
4entry:
5  ret i32 0
6}
7
8@i = alias internal i32 ()* @f
9@j = alias i32 ()* @f
10
11define i32 @main(i32 %argc, i8** %argv) {
12  %temp = alloca i32 ()*, align 8
13  store i32 ()* @i, i32()** %temp, align 8
14; CHECK: movq    $__llvm_jump_instr_table_0_1
15  %1 = load i32 ()** %temp, align 8
16; CHECK: movl    $__llvm_jump_instr_table_0_1
17  %2 = call i32 ()* %1()
18  %3 = call i32 ()* @i()
19; CHECK: callq   i
20  %4 = call i32 ()* @j()
21; CHECK: callq   j
22  ret i32 %3
23}
24
25; There should only be one table, even though there are two GlobalAliases,
26; because they both alias the same value.
27
28; CHECK:         .globl  __llvm_jump_instr_table_0_1
29; CHECK:         .align  8, 0x90
30; CHECK:         .type   __llvm_jump_instr_table_0_1,@function
31; CHECK: __llvm_jump_instr_table_0_1:
32; CHECK:         jmp     f@PLT
33
34