> > diff --git a/gcc/testsuite/gcc.target/riscv/zbkb64.c
> > b/gcc/testsuite/gcc.target/riscv/zbkb64.c
> > new file mode 100644
> > index 00000000000..2cd76a29750
> > --- /dev/null
> > +++ b/gcc/testsuite/gcc.target/riscv/zbkb64.c
> > @@ -0,0 +1,21 @@
> > +/* { dg-do compile } */
> > +/* { dg-options "-O2 -march=rv64gc_zbkb -mabi=lp64" } */
> > +/* { dg-skip-if "" { *-*-* } { "-g" "-flto"} } */
> > +#include"riscv_crypto.h"
> > +int64_t foo1(int64_t rs1, int64_t rs2)
> > +{
> > + return _rv64_ror(rs1,rs2);
> > +}
> > +
> > +int64_t foo2(int64_t rs1, int64_t rs2)
> > +{
> > + return _rv64_rol(rs1,rs2);
> > +}
> > +
> > +int64_t foo3(int64_t rs1, int64_t rs2)
> > +{
> > + return _rv64_brev8(rs1);
> > +}
> > +/* { dg-final { scan-assembler-times "ror" 1 } } */
> > +/* { dg-final { scan-assembler-times "rol" 1 } } */
> > +/* { dg-final { scan-assembler-times "brev8" 1 } } */
> > \ No newline at end of file
Could you also add _rv32_variant test to zbkb64.c?
