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-rw-r--r--gcc/coverage.cc3
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/coverage.cc b/gcc/coverage.cc
index 7181e75..c0ae76a4 100644
--- a/gcc/coverage.cc
+++ b/gcc/coverage.cc
@@ -1253,6 +1253,9 @@ coverage_obj_finish (vec<constructor_elt, va_gc> *ctor,
void
coverage_init (const char *filename)
{
+ /* If we are in LTO, the profile will be read from object files. */
+ if (in_lto_p)
+ return;
const char *original_filename = filename;
int original_len = strlen (original_filename);
#if HAVE_DOS_BASED_FILE_SYSTEM