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Diffstat (limited to 'riscv/insns/sha512sig1h.h')
-rw-r--r--riscv/insns/sha512sig1h.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/riscv/insns/sha512sig1h.h b/riscv/insns/sha512sig1h.h
index ed3fa32..271a1f9 100644
--- a/riscv/insns/sha512sig1h.h
+++ b/riscv/insns/sha512sig1h.h
@@ -1,6 +1,6 @@
require_rv32;
-require_extension('K');
+require_extension(EXT_ZKNH);
reg_t result =
(zext32(RS1) << 3) ^ (zext32(RS1) >> 6) ^ (zext32(RS1) >> 19) ^