| /* Test to verify that the vec_extract from a vector of |
| signed __int128s remains signed. */ |
| /* { dg-do run { target int128 } } */ |
| /* { dg-options "-ansi -mdejagnu-cpu=power8 " } */ |
| /* { dg-require-effective-target p8vector_hw } */ |
| |
| #include <altivec.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| int test1(signed __int128 st) { |
| |
| vector signed __int128 v = vec_splats(st); |
| |
| if (vec_extract (v, 0) > st) |
| abort(); |
| return 0; |
| } |
| |
| int main() |
| { |
| test1 (((__int128) 0xf600000000000000LL) << 64); |
| test1 (((__int128) 0x7600000000000000LL) << 64); |
| test1 (((__int128) 0x0600000000000000LL) << 64); |
| return 0; |
| } |