| /* Verify that overloaded built-ins for vec_sl with char |
| inputs produce the right results. */ |
| |
| /* { dg-do compile } */ |
| /* { dg-require-effective-target powerpc_altivec_ok } */ |
| /* { dg-options "-maltivec -O2" } */ |
| |
| #include <altivec.h> |
| |
| //# vec_sl - shift left |
| //# vec_sr - shift right |
| //# vec_sra - shift right algebraic |
| //# vec_rl - rotate left |
| |
| vector signed char |
| testsl_signed (vector signed char x, vector unsigned char y) |
| { |
| return vec_sl (x, y); |
| } |
| |
| vector unsigned char |
| testsl_unsigned (vector unsigned char x, vector unsigned char y) |
| { |
| return vec_sl (x, y); |
| } |
| |
| vector signed char |
| testsr_signed (vector signed char x, vector unsigned char y) |
| { |
| return vec_sr (x, y); |
| } |
| |
| vector unsigned char |
| testsr_unsigned (vector unsigned char x, vector unsigned char y) |
| { |
| return vec_sr (x, y); |
| } |
| |
| vector signed char |
| testsra_signed (vector signed char x, vector unsigned char y) |
| { |
| return vec_sra (x, y); |
| } |
| |
| vector unsigned char |
| testsra_unsigned (vector unsigned char x, vector unsigned char y) |
| { |
| return vec_sra (x, y); |
| } |
| |
| vector signed char |
| testrl_signed (vector signed char x, vector unsigned char y) |
| { |
| return vec_rl (x, y); |
| } |
| |
| vector unsigned char |
| testrl_unsigned (vector unsigned char x, vector unsigned char y) |
| { |
| return vec_rl (x, y); |
| } |
| |
| /* { dg-final { scan-assembler-times "vslb" 2 } } */ |
| /* { dg-final { scan-assembler-times "vsrb" 2 } } */ |
| /* { dg-final { scan-assembler-times "vsrab" 2 } } */ |
| /* { dg-final { scan-assembler-times "vrlb" 2 } } */ |