Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr76783.c @ 158:494b0b89df80 default tip
...
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
---|---|
date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* { dg-do run } */ /* { dg-require-effective-target int128 } */ /* { dg-options "-Og -w -Wno-psabi" } */ typedef unsigned __int128 u128; typedef unsigned __int128 v64u128 __attribute__ ((vector_size (64))); u128 __attribute__ ((noinline, noclone)) foo (unsigned c, v64u128 v) { v64u128 u; if (c) { u = (v64u128){(u128)0, (u128)0}; } else { u = (v64u128){(u128)0, (u128)1}; } u += v; return u[1]; } int main () { u128 x = foo (0, (v64u128){ }); if (x != 1) __builtin_abort(); return 0; }