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-rw-r--r--gcc/common.opt4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/common.opt b/gcc/common.opt
index fa0a44f..445a53a 100644
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -2327,6 +2327,10 @@ fprofile-prefix-path=
Common Joined RejectNegative Var(profile_prefix_path)
Remove prefix from absolute path before mangling name for -fprofile-generate= and -fprofile-use=.
+fprofile-prefix-map=
+Common Joined RejectNegative Var(common_deferred_options) Defer
+-fprofile-prefix-map=<old>=<new> Map one directory name to another in GCOV coverage result.
+
fprofile-generate
Common
Enable common options for generating profile info for profile feedback directed optimizations.