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; RUN: llc <%s -jump-table-type=single | FileCheck %s
target triple = "x86_64-unknown-linux-gnu"
define i32 @f() unnamed_addr jumptable {
entry:
ret i32 0
}
@i = internal alias i32 ()* @f
@j = alias i32 ()* @f
define i32 @main(i32 %argc, i8** %argv) {
%temp = alloca i32 ()*, align 8
store i32 ()* @i, i32()** %temp, align 8
; CHECK: movq $__llvm_jump_instr_table_0_1
%1 = load i32 ()** %temp, align 8
; CHECK: movl $__llvm_jump_instr_table_0_1
%2 = call i32 ()* %1()
%3 = call i32 ()* @i()
; CHECK: callq i
%4 = call i32 ()* @j()
; CHECK: callq j
ret i32 %3
}
; There should only be one table, even though there are two GlobalAliases,
; because they both alias the same value.
; CHECK: .align 8, 0x90
; CHECK: .type __llvm_jump_instr_table_0_1,@function
; CHECK: __llvm_jump_instr_table_0_1:
; CHECK: jmp f@PLT
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