gcc/testsuite/gcc.dg/pr102897.c

   1 /* { dg-do compile } */
   2 /* Specify C99 to avoid the warning/error on compound literals.  */
   3 /* { dg-options "-O1 -std=c99 -Wno-psabi" } */
   4
   5 /* Verify that there is no ICE.  */
   6
   7 typedef __attribute__((vector_size(8))) signed char int8x8_t;
   8 typedef __attribute__((vector_size(8))) unsigned char uint8x8_t;
   9
  10 int8x8_t fn1 (int8x8_t val20, char tmp)
  11 {
  12   uint8x8_t __trans_tmp_3;
  13   __trans_tmp_3 = (uint8x8_t){tmp};
  14   int8x8_t __a = (int8x8_t) __trans_tmp_3;
  15   return __builtin_shuffle (__a, val20, (uint8x8_t){0});
  16 }