gcov: rename 2 options.

gcc/ChangeLog:

	* doc/gcov.texi: Rename 2 options.
	* gcov.c (print_usage): Rename -i,--json-format to
	-j,--json-format and -j,--human-readable to -H,--human-readable.
	(process_args): Fix up parsing.  Document obsolete options and
	how are they changed.

gcc/testsuite/ChangeLog:

	* g++.dg/gcov/loop.C: Use -H option instead of -j option.

diff --git a/gcc/doc/gcov.texi b/gcc/doc/gcov.texi
index 22e42da2ea66db568e6c563c4f2e619fe2c9ae92..00f0cdc45f939f2f3832de474f38648a55ee485c 100644 (file)
--- a/gcc/doc/gcov.texi
+++ b/gcc/doc/gcov.texi
@@ -124,8 +124,8 @@ gcov [@option{-v}|@option{--version}] [@option{-h}|@option{--help}]
      [@option{-c}|@option{--branch-counts}]
      [@option{-d}|@option{--display-progress}]
      [@option{-f}|@option{--function-summaries}]
-     [@option{-i}|@option{--json-format}]
-     [@option{-j}|@option{--human-readable}]
+     [@option{-j}|@option{--json-format}]
+     [@option{-H}|@option{--human-readable}]
      [@option{-k}|@option{--use-colors}]
      [@option{-l}|@option{--long-file-names}]
      [@option{-m}|@option{--demangled-names}]
@@ -180,7 +180,7 @@ Output summaries for each function in addition to the file level summary.
 Display help about using @command{gcov} (on the standard output), and
 exit without doing any further processing.
 
-@item -i
+@item -j
 @itemx --json-format
 Output gcov file in an easy-to-parse JSON intermediate format
 which does not require source code for generation.  The JSON
@@ -339,7 +339,7 @@ Fields of the @var{branch} element have following semantics:
 @var{throw}: true when the branch is an exceptional branch
 @end itemize
 
-@item -j
+@item -H
 @itemx --human-readable
 Write counts in human readable format (like 24.6k).
 

diff --git a/gcc/gcov.c b/gcc/gcov.c
index ef93758b26fd80e75627b3da6131d7ec63fff42e..c60f5112d2c36ecb9bdab8dcd1b37aa73f5c2e6a 100644 (file)
--- a/gcc/gcov.c
+++ b/gcc/gcov.c
@@ -898,8 +898,8 @@ print_usage (int error_p)
   fnotice (file, "  -d, --display-progress          Display progress information\n");
   fnotice (file, "  -f, --function-summaries        Output summaries for each function\n");
   fnotice (file, "  -h, --help                      Print this help, then exit\n");
-  fnotice (file, "  -i, --json-format               Output JSON intermediate format into .gcov.json.gz file\n");
-  fnotice (file, "  -j, --human-readable            Output human readable numbers\n");
+  fnotice (file, "  -j, --json-format               Output JSON intermediate format into .gcov.json.gz file\n");
+  fnotice (file, "  -H, --human-readable            Output human readable numbers\n");
   fnotice (file, "  -k, --use-colors                Emit colored output\n");
   fnotice (file, "  -l, --long-file-names           Use long output file names for included\n\
                                     source files\n");
@@ -915,6 +915,9 @@ print_usage (int error_p)
   fnotice (file, "  -v, --version                   Print version number, then exit\n");
   fnotice (file, "  -w, --verbose                   Print verbose informations\n");
   fnotice (file, "  -x, --hash-filenames            Hash long pathnames\n");
+  fnotice (file, "\nObsolete options:\n");
+  fnotice (file, "  -i, --json-format               Replaced with -j, --json-format\n");
+  fnotice (file, "  -j, --human-readable            Replaced with -H, --human-readable\n");
   fnotice (file, "\nFor bug reporting instructions, please see:\n%s.\n",
           bug_report_url);
   exit (status);
@@ -942,8 +945,8 @@ static const struct option options[] =
   { "all-blocks",           no_argument,       NULL, 'a' },
   { "branch-probabilities", no_argument,       NULL, 'b' },
   { "branch-counts",        no_argument,       NULL, 'c' },
-  { "json-format",         no_argument,       NULL, 'i' },
-  { "human-readable",      no_argument,       NULL, 'j' },
+  { "json-format",         no_argument,       NULL, 'j' },
+  { "human-readable",      no_argument,       NULL, 'H' },
   { "no-output",            no_argument,       NULL, 'n' },
   { "long-file-names",      no_argument,       NULL, 'l' },
   { "function-summaries",   no_argument,       NULL, 'f' },
@@ -969,7 +972,7 @@ process_args (int argc, char **argv)
 {
   int opt;
 
-  const char *opts = "abcdfhijklmno:pqrs:tuvwx";
+  const char *opts = "abcdfhHijklmno:pqrs:tuvwx";
   while ((opt = getopt_long (argc, argv, opts, options, NULL)) != -1)
     {
       switch (opt)
@@ -992,7 +995,7 @@ process_args (int argc, char **argv)
        case 'l':
          flag_long_names = 1;
          break;
-       case 'j':
+       case 'H':
          flag_human_readable_numbers = 1;
          break;
        case 'k':
@@ -1024,6 +1027,7 @@ process_args (int argc, char **argv)
          flag_unconditional = 1;
          break;
        case 'i':
+       case 'j':
          flag_json_format = 1;
          flag_gcov_file = 1;
          break;

diff --git a/gcc/testsuite/g++.dg/gcov/loop.C b/gcc/testsuite/g++.dg/gcov/loop.C
index 24f580634d904cfe5b125fe91ef5b5a2b001c3e1..e63cb92e6e6d966f9109722131cbd16122259fa2 100644 (file)
--- a/gcc/testsuite/g++.dg/gcov/loop.C
+++ b/gcc/testsuite/g++.dg/gcov/loop.C
@@ -24,4 +24,4 @@ int main(int argc, char **argv)
   return 0;                              /* count(1) */
 }
 
-/* { dg-final { run-gcov branches { -abj loop.C } } } */
+/* { dg-final { run-gcov branches { -abH loop.C } } } */