| /* Verify that overloaded built-ins for vec_sl produce the right results. */ |
| /* This test covers the shift left tests with the -fwrapv option. */ |
| |
| /* { dg-do compile } */ |
| /* { dg-require-effective-target powerpc_altivec_ok } */ |
| /* { dg-options "-maltivec -O2 -fwrapv" } */ |
| |
| #include <altivec.h> |
| |
| vector signed char |
| testsl_signed_char (vector signed char x, vector unsigned char y) |
| { |
| return vec_sl (x, y); |
| } |
| |
| vector unsigned char |
| testsl_unsigned_char (vector unsigned char x, vector unsigned char y) |
| { |
| return vec_sl (x, y); |
| } |
| |
| vector signed short |
| testsl_signed_short (vector signed short x, vector unsigned short y) |
| { |
| return vec_sl (x, y); |
| } |
| |
| vector unsigned short |
| testsl_unsigned_short (vector unsigned short x, vector unsigned short y) |
| { |
| return vec_sl (x, y); |
| } |
| |
| vector signed int |
| testsl_signed_int (vector signed int x, vector unsigned int y) |
| { |
| return vec_sl (x, y); |
| } |
| |
| vector unsigned int |
| testsl_unsigned_int (vector unsigned int x, vector unsigned int y) |
| { |
| return vec_sl (x, y); |
| } |
| |
| /* { dg-final { scan-assembler-times "vslb" 2 } } */ |
| /* { dg-final { scan-assembler-times "vslh" 2 } } */ |
| /* { dg-final { scan-assembler-times "vslw" 2 } } */ |