Dear all,
this is a patch to print the gcov annotations (fallthrough or throw) als
to uncovered branches.
Best regards,
Michael
From b65cfc8a837cd9d1b6421978865210e59ba62e0e Mon Sep 17 00:00:00 2001
From: Spacetown <michael.foerde...@gmx.de>
Date: Sun, 4 Dec 2022 21:03:34 +0100
Subject: [PATCH] gcov: annotate uncovered branches [PR107537]
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gcc/ChangeLog:
PR gcc/107537
* gcov.cc (output_branch_count): Add annotation '(fallthrough)' or
'(throw)' also to uncovered branches.
Signed-off-by: Michael Förderer <michael.foerde...@gmx.de>
---
gcc/gcov.cc | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/gcc/gcov.cc b/gcc/gcov.cc
index 9cf1071166f..5314be8a887 100644
--- a/gcc/gcov.cc
+++ b/gcc/gcov.cc
@@ -2893,7 +2893,9 @@ output_branch_count (FILE *gcov_file, int ix, const
arc_info *arc)
arc->fall_through ? " (fallthrough)"
: arc->is_throw ? " (throw)" : "");
else
- fnotice (gcov_file, "branch %2d never executed", ix);
+ fnotice (gcov_file, "branch %2d never executed%s", ix,
+ arc->fall_through ? " (fallthrough)"
+ : arc->is_throw ? " (throw)" : "");
if (flag_verbose)
fnotice (gcov_file, " (BB %d)", arc->dst->id);
--
2.32.1 (Apple Git-133)
