diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/coverage.c | 7 | ||||
| -rw-r--r-- | gcc/system.h | 13 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr100520.c | 5 |
3 files changed, 23 insertions, 2 deletions
diff --git a/gcc/coverage.c b/gcc/coverage.c index 4467f1e..4daa3f9 100644 --- a/gcc/coverage.c +++ b/gcc/coverage.c @@ -571,8 +571,11 @@ coverage_compute_profile_id (struct cgraph_node *n) if (!use_name_only && first_global_object_name) chksum = coverage_checksum_string (chksum, first_global_object_name); - chksum = coverage_checksum_string - (chksum, aux_base_name); + char *base_name = xstrdup (aux_base_name); + if (endswith (base_name, ".gk")) + base_name[strlen (base_name) - 3] = '\0'; + chksum = coverage_checksum_string (chksum, base_name); + free (base_name); } /* Non-negative integers are hopefully small enough to fit in all targets. diff --git a/gcc/system.h b/gcc/system.h index adde3e2..4ac656c 100644 --- a/gcc/system.h +++ b/gcc/system.h @@ -1305,4 +1305,17 @@ startswith (const char *str, const char *prefix) return strncmp (str, prefix, strlen (prefix)) == 0; } +/* Return true if STR string ends with SUFFIX. */ + +static inline bool +endswith (const char *str, const char *suffix) +{ + size_t str_len = strlen (str); + size_t suffix_len = strlen (suffix); + if (str_len < suffix_len) + return false; + + return memcmp (str + str_len - suffix_len, suffix, suffix_len) == 0; +} + #endif /* ! GCC_SYSTEM_H */ diff --git a/gcc/testsuite/gcc.dg/pr100520.c b/gcc/testsuite/gcc.dg/pr100520.c new file mode 100644 index 0000000..60f79c2 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr100520.c @@ -0,0 +1,5 @@ +/* PR gcov-profile/100520 */ +/* { dg-do compile } */ +/* { dg-options "-fcompare-debug -fprofile-generate" } */ + +static int f() {} |