| // PR c++/68180 | |
| // { dg-do compile { target c++14 } } | |
| // { dg-additional-options "-Wno-psabi" } | |
| typedef float __attribute__( ( vector_size( 16 ) ) ) float32x4_t; | |
| constexpr float32x4_t fill(float x) { | |
| float32x4_t v{0}; | |
| constexpr auto vs = sizeof(v)/sizeof(v[0]); | |
| for (auto i=0U; i<vs; ++i) v[i]=i; | |
| return v+x; | |
| } | |
| float32x4_t foo(float32x4_t x) { | |
| constexpr float32x4_t v = fill(1.f); // { dg-error "not a constant||in .constexpr. expansion of " } | |
| return x+v; | |
| } |