X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=riscv%2Finsns%2Fmulhsu.h;h=c53f90b00118c77326e778d9d0ff4b765bfb2527;hb=c4350ef6ef6259e48509e125fd2d051969dc6efa;hp=5eeb89c7645c3e7dee3ed3c82f77042107952ef6;hpb=d9d73d80c1b738b3b30eb40d192f61cbdb0e201f;p=riscv-isa-sim.git

diff --git a/riscv/insns/mulhsu.h b/riscv/insns/mulhsu.h
index 5eeb89c..c53f90b 100644
--- a/riscv/insns/mulhsu.h
+++ b/riscv/insns/mulhsu.h
@@ -1,3 +1,4 @@
+require_extension('M');
 if (xlen == 64)
   WRITE_RD(mulhsu(RS1, RS2));
 else