| /* Verify that overloaded built-ins for vec_mergee and vec_mergeo |
| with float and double inputs produce the right codegen. */ |
| |
| /* { dg-do compile } */ |
| /* { dg-require-effective-target powerpc_p8vector_ok } */ |
| /* { dg-options "-mdejagnu-cpu=power8 -mpower8-vector " } */ |
| |
| #include <altivec.h> |
| |
| /* |
| vector float foo = vec_mergee (vector float, vector float); |
| vector float foo = vec_mergeo (vector float, vector float); |
| vector double foo = vec_mergee (vector double , vector double); |
| vector double foo = vec_mergeo (vector double , vector double); |
| */ |
| |
| vector float |
| testf_ee (vector float vf1, vector float vf2) |
| { |
| return vec_mergee (vf1, vf2); |
| } |
| |
| vector float |
| testf_eo (vector float vf1, vector float vf2) |
| { |
| return vec_mergeo (vf1, vf2); |
| } |
| |
| vector double |
| testd_ee ( vector double vd1, vector double vd2) |
| { |
| return vec_mergee (vd1, vd2); |
| } |
| |
| vector double |
| testd_eo ( vector double vd1, vector double vd2) |
| { |
| return vec_mergeo (vd1, vd2); |
| } |
| /* Doubles will generate vmrg*w instructions. */ |
| /* { dg-final { scan-assembler-times "vmrgow" 1 } } */ |
| /* { dg-final { scan-assembler-times "vmrgew" 1 } } */ |
| /* Floats will generate some number of xxpermdi instructions. Ensure we get at least one. */ |
| /* { dg-final { scan-assembler "xxpermdi" } } */ |
| |
