1# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
2# This test ensures that an error is reported when an undefined global value is
3# used.
4
5--- |
6
7  @G = external global i32
8
9  define i32 @inc() {
10  entry:
11    %a = load i32, i32* @G
12    %b = add i32 %a, 1
13    ret i32 %b
14  }
15
16...
17---
18name: inc
19body: |
20  bb.0.entry:
21    ; CHECK: [[@LINE+1]]:32: use of undefined global value '@GG'
22    $rax = MOV64rm $rip, 1, _, @GG, _
23    $eax = MOV32rm $rax, 1, _, 0, _
24    $eax = INC32r $eax
25    RETQ $eax
26...
27