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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 14e29e0a222..3cf0ec92ec3 100644
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -773,6 +773,10 @@ ftree-dse
Common Report Var(flag_tree_dse)
Enable dead store elimination
+ftree-fre
+Common Report Var(flag_tree_fre)
+Enable Full Redundancy Elimination (FRE) on trees
+
ftree-points-to=
Common Joined RejectNegative