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-rw-r--r--lib/profile/GCDAProfiling.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/lib/profile/GCDAProfiling.c b/lib/profile/GCDAProfiling.c
index 3e0fff25f..653f641f7 100644
--- a/lib/profile/GCDAProfiling.c
+++ b/lib/profile/GCDAProfiling.c
@@ -194,9 +194,6 @@ void llvm_gcda_start_file(const char *orig_filename, const char version[4]) {
}
}
- /* Make the file I/O unbuffered. */
- setbuf(output_file, (char*)NULL);
-
/* gcda file, version, stamp LLVM. */
fwrite("adcg", 4, 1, output_file);
fwrite(version, 4, 1, output_file);