[Profile] Add missing fflush in __llvm_profile_set_file_object

2021-10-05 15:41:20 -07:00
parent bc72baa047
commit 4e8efff53e
1 changed files with 1 additions and 0 deletions
--- a/compiler-rt/lib/profile/InstrProfilingFile.c
+++ b/compiler-rt/lib/profile/InstrProfilingFile.c
@@ -1173,6 +1173,7 @@ COMPILER_RT_VISIBILITY int __llvm_profile_set_file_object(FILE *File,
                 strerror(errno));
        return 1;
      }
+      fflush(File);
    } else {
      /* The merged profile has a non-zero length. Check that it is compatible
       * with the data in this process. */