diff options
Diffstat (limited to 'gcc/auto-profile.c')
| -rw-r--r-- | gcc/auto-profile.c | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/gcc/auto-profile.c b/gcc/auto-profile.c index cd82ab4..00b3687 100644 --- a/gcc/auto-profile.c +++ b/gcc/auto-profile.c @@ -884,16 +884,25 @@ static void read_profile (void) { if (gcov_open (auto_profile_file, 1) == 0) - error ("Cannot open profile file %s.", auto_profile_file); + { + error ("Cannot open profile file %s.", auto_profile_file); + return; + } if (gcov_read_unsigned () != GCOV_DATA_MAGIC) - error ("AutoFDO profile magic number does not mathch."); + { + error ("AutoFDO profile magic number does not match."); + return; + } /* Skip the version number. */ unsigned version = gcov_read_unsigned (); if (version != AUTO_PROFILE_VERSION) - error ("AutoFDO profile version %u does match %u.", - version, AUTO_PROFILE_VERSION); + { + error ("AutoFDO profile version %u does match %u.", + version, AUTO_PROFILE_VERSION); + return; + } /* Skip the empty integer. */ gcov_read_unsigned (); @@ -901,19 +910,28 @@ read_profile (void) /* string_table. */ afdo_string_table = new string_table (); if (!afdo_string_table->read()) - error ("Cannot read string table from %s.", auto_profile_file); + { + error ("Cannot read string table from %s.", auto_profile_file); + return; + } /* autofdo_source_profile. */ afdo_source_profile = autofdo_source_profile::create (); if (afdo_source_profile == NULL) - error ("Cannot read function profile from %s.", auto_profile_file); + { + error ("Cannot read function profile from %s.", auto_profile_file); + return; + } /* autofdo_module_profile. */ fake_read_autofdo_module_profile (); /* Read in the working set. */ if (gcov_read_unsigned () != GCOV_TAG_AFDO_WORKING_SET) - error ("Cannot read working set from %s.", auto_profile_file); + { + error ("Cannot read working set from %s.", auto_profile_file); + return; + } /* Skip the length of the section. */ gcov_read_unsigned (); |