| /* { dg-do run { target { power10_hw } } } */ |
| /* { dg-do link { target { ! power10_hw } } } */ |
| /* { dg-require-effective-target power10_ok } */ |
| /* { dg-options "-O1 -mdejagnu-cpu=power10" } */ |
| /* See vec-strir-23.c for the same test with -O2 optimization. */ |
| |
| #include <altivec.h> |
| |
| extern void abort (void); |
| |
| vector signed short |
| doString(vector signed short *vp) |
| { |
| /* Though two built-in functions are called, the implementation |
| should use a single instruction to implement both with -O1. */ |
| vector signed short result = vec_strir (*vp); |
| if (vec_strir_p (*vp)) |
| return result; |
| else |
| return doString (vp + 1); |
| } |
| |
| int main (int argc, short *argv []) |
| { |
| vector signed short composed_string [4] = { |
| { 0x1, 0x3, 0x5, 0x7, 0x9, 0xb, 0xd, 0xf }, |
| { 0x1, 0x0, 0x5, 0x7, 0x9, 0xb, 0xd, 0xf }, |
| { 0x1, 0x0, 0x5, 0x7, 0x9, 0xb, 0xd, 0x0 }, |
| { 0x1, 0x3, 0x5, 0x7, 0x9, 0x0, 0xd, 0xe } |
| }; |
| |
| vector signed short expected0 = |
| { 0x1, 0x3, 0x5, 0x7, 0x9, 0xb, 0xd, 0xf }; |
| vector signed short expected1 = |
| { 0x0, 0x0, 0x5, 0x7, 0x9, 0xb, 0xd, 0xf }; |
| vector signed short expected2 = |
| { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }; |
| vector signed short expected3 = |
| { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0xe }; |
| |
| if (!vec_all_eq (doString (&composed_string[0]), expected1)) |
| abort (); |
| if (!vec_all_eq (doString (&composed_string[1]), expected1)) |
| abort (); |
| if (!vec_all_eq (doString (&composed_string[2]), expected2)) |
| abort (); |
| if (!vec_all_eq (doString (&composed_string[3]), expected3)) |
| abort (); |
| } |