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-rw-r--r--aarch64_small/armV8.h.sail1
1 files changed, 1 insertions, 0 deletions
diff --git a/aarch64_small/armV8.h.sail b/aarch64_small/armV8.h.sail
index b1eac1e7..d0f0b830 100644
--- a/aarch64_small/armV8.h.sail
+++ b/aarch64_small/armV8.h.sail
@@ -275,3 +275,4 @@ function UNKNOWN_BITS(N) = (replicate_bits(0b0, 'N)) : bits('N)
let UNKNOWN_BIT = b0
/* external */ val speculate_exclusive_success : unit -> bool effect {exmem}
+function speculate_exclusive_success () = __excl_res ()