The following should be vectorized with proper -mveclib: float xf[1024]; float sf[1024]; float cf[1024]; void foo (void) { int i; for (i = 0; i < 1024; ++i) { sf[i] = __builtin_sinf (xf[i]); cf[i] = __builtin_cosf (xf[i]); } }
double xd[1024]; double sd[1024]; double cd[1024]; void bar (void) { int i; for (i = 0; i < 1024; ++i) { sd[i] = __builtin_sin (xd[i]); cd[i] = __builtin_cos (xd[i]); } } -- Summary: Vectorization of complex types, vectorization of sincos missing Product: gcc Version: 4.5.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: enhancement Priority: P3 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: rguenth at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40770