1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
# RUN: not llvm-mc -triple amdgcn < %s 2>&1 | FileCheck --strict-whitespace %s
# This tests the mnemonic spell checker.
# First check what happens when an instruction is omitted:
v2, v4, v6
# CHECK: error: invalid instruction
# CHECK-NEXT:{{^}}v2, v4, v6
# CHECK-NEXT:{{^}}^
# We don't want to see a suggestion here; the edit distance is too large to
# give sensible suggestions:
aaaaaaaaaaaaaaa v1, v2, v3
# CHECK: error: invalid instruction
# CHECK-NEXT:{{^}}aaaaaaaaaaaaaaa v1, v2, v3
# CHECK-NEXT:{{^}}^
# Check that we get one suggestion: 'dsc_write_src2_b64' is 1 edit away, i.e. an deletion.
dsc_write_src2_b64 v1, v2, v3
# CHECK: error: invalid instruction, did you mean: ds_write_src2_b64?
# CHECK-NEXT:{{^}}dsc_write_src2_b64 v1, v2, v3
# CHECK-NEXT:{{^}}^
# Check edit distance 1 and 2, just insertions:
s_mov_b v1, v2
# CHECK: error: invalid instruction, did you mean: s_mov_b32, s_mov_b64?
# CHECK-NEXT:{{^}}s_mov_b v1, v2
# CHECK-NEXT:{{^}}^
# Check an instruction that is 2 edits away, and also has a lot of candidates:
s_load_dwordx v1, v2, v3
# CHECK: error: invalid instruction, did you mean: s_load_dword, s_load_dwordx16, s_load_dwordx2, s_load_dwordx4, s_load_dwordx8?
# CHECK-NEXT:{{^}}s_load_dwordx v1, v2, v3
# CHECK-NEXT:{{^}}^
|
