Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.target/powerpc/vec-strir-17.c @ 158:494b0b89df80 default tip
...
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
---|---|
date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 2b5abeee2509 |
children |
line wrap: on
line source
/* { dg-do run } */ /* { dg-require-effective-target powerpc_future_hw } */ /* { dg-options "-O2 -mdejagnu-cpu=future" } */ #include <altivec.h> extern void abort (void); vector unsigned char doString(vector unsigned char *vp) { /* Tail recursion replaced with iteration with -O2. */ vector unsigned char result = vec_strir (*vp); if (vec_strir_p (*vp)) return result; else return doString (vp + 1); } int main (int argc, char *argv []) { vector unsigned char composed_string [4] = { { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x11 }, { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x0, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x11 }, { 0x1, 0x2, 0x0, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc, 0xd, 0x0, 0xf, 0x11 }, { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc, 0xd, 0x0, 0xf, 0x11 } }; vector unsigned char expected0 = { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x11 }; vector unsigned char expected1 = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x11 }; vector unsigned char expected2 = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x11 }; vector unsigned char expected3 = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x11 }; 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 (); }