| /* { dg-do compile } */ |
| /* { dg-options "-march=rv64gc_zbs -mabi=lp64" } */ |
| /* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ |
| |
| /* bexti */ |
| #define BIT_NO 21 |
| |
| long bexti64_1(long a, char bitno) |
| { |
| return (a & (1UL << BIT_NO)) ? 1 : 0; |
| } |
| |
| long bexti64_2(long a, char bitno) |
| { |
| return (a & (1UL << BIT_NO)) ? 0 : 1; |
| } |
| |
| long bexti64_3(long a, char bitno) |
| { |
| return (a & (1UL << BIT_NO)) ? 0 : -1; |
| } |
| |
| long bexti64_4(long a, char bitno) |
| { |
| return (a & (1UL << BIT_NO)) ? -1 : 0; |
| } |
| |
| /* { dg-final { scan-assembler-times "bexti\t" 4 } } */ |
| /* { dg-final { scan-assembler-times "xori\t" 1 } } */ |
| /* { dg-final { scan-assembler-times "addi\t" 1 } } */ |
| /* { dg-final { scan-assembler-times "neg\t" 1 } } */ |
