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-rw-r--r--gcc/config/aarch64/aarch64.opt4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/config/aarch64/aarch64.opt b/gcc/config/aarch64/aarch64.opt
index 52eaf8c6f40..5bb96efb2a0 100644
--- a/gcc/config/aarch64/aarch64.opt
+++ b/gcc/config/aarch64/aarch64.opt
@@ -214,3 +214,7 @@ Target RejectNegative Joined Enum(sve_vector_bits) Var(aarch64_sve_vector_bits)
mverbose-cost-dump
Common Undocumented Var(flag_aarch64_verbose_cost)
Enables verbose cost model dumping in the debug dump files.
+
+mtrack-speculation
+Target Var(aarch64_track_speculation)
+Generate code to track when the CPU might be speculating incorrectly.