diff options
Diffstat (limited to 'gcc/coverage.c')
| -rw-r--r-- | gcc/coverage.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/gcc/coverage.c b/gcc/coverage.c index 5926a7ea7a5..1b537c621eb 100644 --- a/gcc/coverage.c +++ b/gcc/coverage.c @@ -158,7 +158,9 @@ read_counts_file () unsigned ix; counts_entry_t *summaried = NULL; unsigned seen_summary = 0; - + gcov_unsigned_t tag; + int error = 0; + if (!gcov_open (da_file_name, 1)) return; @@ -187,13 +189,11 @@ read_counts_file () counts_hash = htab_create (10, htab_counts_entry_hash, htab_counts_entry_eq, htab_counts_entry_del); - while (!gcov_is_eof ()) + while ((tag = gcov_read_unsigned ())) { - gcov_unsigned_t tag, length; + gcov_unsigned_t length; gcov_position_t offset; - int error; - tag = gcov_read_unsigned (); length = gcov_read_unsigned (); offset = gcov_position (); if (tag == GCOV_TAG_FUNCTION) @@ -284,14 +284,16 @@ read_counts_file () } gcov_sync (offset, length); if ((error = gcov_is_error ())) - { - warning (error < 0 ? "`%s' has overflowed" : "`%s' is corrupted", - da_file_name); - htab_delete (counts_hash); - break; - } + break; } + if (!gcov_is_eof ()) + { + warning (error < 0 ? "`%s' has overflowed" : "`%s' is corrupted", + da_file_name); + htab_delete (counts_hash); + } + gcov_close (); } |