S/390: Implement -mrecord-mcount

[platform/upstream/gcc.git] / gcc / config / s390 / s390.opt

diff --git a/gcc/config/s390/s390.opt b/gcc/config/s390/s390.opt
index 59e97d0..9a3ed65 100644 (file)
--- a/gcc/config/s390/s390.opt
+++ b/gcc/config/s390/s390.opt
@@ -298,3 +298,7 @@ mfentry
 Target Report Var(flag_fentry)
 Emit profiling counter call at function entry before prologue. The compiled
 code will require a 64-bit CPU and glibc 2.29 or newer to run.
+
+mrecord-mcount
+Target Report Var(flag_record_mcount)
+Generate __mcount_loc section with all _mcount and __fentry__ calls.