1llvm-cov - emit coverage information
2====================================
3
4
5SYNOPSIS
6--------
7
8
9**llvm-cov** [-gcno=filename] [-gcda=filename] [dump]
10
11
12DESCRIPTION
13-----------
14
15
16The experimental **llvm-cov** tool reads in description file generated by compiler
17and coverage data file generated by instrumented program. This program assumes
18that the description and data file uses same format as gcov files.
19
20
21OPTIONS
22-------
23
24
25
26**-gcno=filename]**
27
28 This option selects input description file generated by compiler while instrumenting
29 program.
30
31
32
33**-gcda=filename]**
34
35 This option selects coverage data file generated by instrumented compiler.
36
37
38
39**-dump**
40
41 This options enables output dump that is suitable for a developer to help debug
42 **llvm-cov** itself.
43
44
45
46
47EXIT STATUS
48-----------
49
50
51**llvm-cov** returns 1 if it cannot read input files. Otherwise, it exits with zero.
52