| /* Verify that overloaded built-ins for vec_splat with long long |
| inputs produce the right code. */ |
| |
| /* { dg-do compile } */ |
| /* { dg-require-effective-target powerpc_vsx_ok } */ |
| /* { dg-options "-mvsx -O2" } */ |
| |
| #include <altivec.h> |
| |
| vector bool long long testb_00 (vector bool long long x) { return vec_splat (x, 0b00000); } |
| vector bool long long testb_01 (vector bool long long x) { return vec_splat (x, 0b00001); } |
| vector bool long long testb_02 (vector bool long long x) { return vec_splat (x, 0b00010); } |
| |
| vector signed long long tests_00 (vector signed long long x) { return vec_splat (x, 0b00000); } |
| vector signed long long tests_01 (vector signed long long x) { return vec_splat (x, 0b00001); } |
| vector signed long long tests_02 (vector signed long long x) { return vec_splat (x, 0b00010); } |
| |
| vector unsigned long long testu_00 (vector unsigned long long x) { return vec_splat (x, 0b00000); } |
| vector unsigned long long testu_01 (vector unsigned long long x) { return vec_splat (x, 0b00001); } |
| vector unsigned long long testu_02 (vector unsigned long long x) { return vec_splat (x, 0b00010); } |
| |
| /* Similar test as above, but the source vector is a known constant. */ |
| vector bool long long test_bll () { const vector bool long long y = {12, 23}; return vec_splat (y, 0b00010); } |
| vector signed long long test_sll () { const vector signed long long y = {34, 45}; return vec_splat (y, 0b00010); } |
| vector unsigned long long test_ull () { const vector unsigned long long y = {56, 67}; return vec_splat (y, 0b00010); } |
| |
| /* Assorted load instructions for the initialization with known constants. */ |
| /* { dg-final { scan-assembler-times {\mlvx\M|\mlxvd2x\M|\mlxv\M|\mplxv\M} 3 } } */ |
| |
| /* xxpermdi for vec_splat of long long vectors. |
| At the time of this writing, the number of xxpermdi instructions |
| generated will vary depending on the target processor (p5/p6/p7/p8/...) |
| and whether or not folding is enabled. |
| So, ensure we have at least one hit. */ |
| /* { dg-final { scan-assembler "xxpermdi" } } */ |
