1# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
2# This test ensures that an error is reported when an unknown named machine
3# basic block is encountered.
4
5--- |
6
7  define i32 @foo(i32* %p) {
8  entry:
9    %a = load i32, i32* %p
10    %0 = icmp sle i32 %a, 10
11    br i1 %0, label %less, label %exit
12
13  less:
14    ret i32 0
15
16  exit:
17    ret i32 %a
18  }
19
20...
21---
22name:            foo
23body:
24 - id:              0
25   name:            entry
26   instructions:
27     - '%eax = MOV32rm %rdi, 1, _, 0, _'
28     - 'CMP32ri8 %eax, 10, implicit-def %eflags'
29     # CHECK: [[@LINE+1]]:14: the name of machine basic block #2 isn't 'hit'
30     - 'JG_1 %bb.2.hit, implicit %eflags'
31 - id:              1
32   name:            less
33   instructions:
34     - '%eax = MOV32r0 implicit-def %eflags'
35 - id:              2
36   name:            exit
37   instructions:
38     - 'RETQ %eax'
39...
40