| /* { dg-do run { target *-*-*gnu* } } */ |
| /* { dg-additional-options "-D_GNU_SOURCE" } */ |
| /* { dg-require-effective-target fenv_exceptions } */ |
| |
| #include <fenv.h> |
| |
| typedef int v4si __attribute__((vector_size(16))); |
| typedef float v4sf __attribute__((vector_size(16))); |
| |
| void __attribute__((noipa)) |
| foo (v4si *dstp, v4sf *srcp) |
| { |
| v4sf src = *srcp; |
| *dstp = (v4si) { src[0], src[1], 3, 4 }; |
| } |
| |
| void __attribute__((noipa)) |
| bar (v4sf *dstp, v4si *srcp) |
| { |
| v4si src = *srcp; |
| *dstp = (v4sf) { src[0], src[1], 3.5, 4.5 }; |
| } |
| |
| int |
| main() |
| { |
| feenableexcept (FE_INVALID|FE_INEXACT); |
| v4sf x = (v4sf) { 1, 2, __builtin_nanf (""), 3.5 }; |
| v4si y; |
| foo (&y, &x); |
| if (y[0] != 1 || y[1] != 2 || y[2] != 3 || y[3] != 4) |
| __builtin_abort (); |
| y = (v4si) { 0, 1, __INT_MAX__, -__INT_MAX__ }; |
| bar (&x, &y); |
| if (x[0] != 0 || x[1] != 1 || x[2] != 3.5 || x[3] != 4.5) |
| __builtin_abort (); |
| return 0; |
| } |