| /* { dg-do compile } */ |
| /* { dg-options "-march=rv64gc_zbb -mabi=lp64" } */ |
| /* { dg-skip-if "" { *-*-* } { "-O0" } } */ |
| |
| /* RV64 only*/ |
| unsigned int rol(unsigned int rs1, unsigned int rs2) |
| { |
| int shamt = rs2 & (32 - 1); |
| return (rs1 << shamt) | (rs1 >> ((64 - shamt) & (32 - 1))); |
| } |
| unsigned int ror(unsigned int rs1, unsigned int rs2) |
| { |
| int shamt = rs2 & (64 - 1); |
| return (rs1 >> shamt) | (rs1 << ((32 - shamt) & (32 - 1))); |
| } |
| |
| /* { dg-final { scan-assembler-times "rolw" 1 } } */ |
| /* { dg-final { scan-assembler-times "rorw" 1 } } */ |
