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-rw-r--r--secp256k1_64.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/secp256k1_64.c b/secp256k1_64.c
index 729a8a2c2..53487afa9 100644
--- a/secp256k1_64.c
+++ b/secp256k1_64.c
@@ -80,7 +80,7 @@ static void fiat_secp256k1_mulx_u64(uint64_t* out1, uint64_t* out2, uint64_t arg
static void fiat_secp256k1_cmovznz_u64(uint64_t* out1, fiat_secp256k1_uint1 arg1, uint64_t arg2, uint64_t arg3) {
fiat_secp256k1_uint1 x1 = (!(!arg1));
uint64_t x2 = ((fiat_secp256k1_int1)(0x0 - x1) & UINT64_C(0xffffffffffffffff));
- uint64_t x3 = ((x2 & arg3) | (uint64_t)((fiat_secp256k1_uint128)(~x2) & arg2));
+ uint64_t x3 = ((x2 & arg3) | ((~x2) & arg2));
*out1 = x3;
}